
Asustor's Lockerstor series is designed to meet the needs of both home and business users, offering a range of storage solutions that are easy to use and highly reliable.
The Lockerstor series is built on a 10GbE network architecture, providing fast and efficient data transfer speeds.
Asustor's Lockerstor series is available in multiple configurations, including 2, 4, and 6-bay models, making it easy to find a solution that fits your specific needs.
Whether you're looking to store and share files with family members or employees, the Lockerstor series has got you covered.
Intriguing read: Asustor Lockerstor Gen 3
Key Features
The Asustor Lockerstor is a powerful NAS solution that boasts a range of impressive features. The Lockerstor 4's cabinet measures 7.3 by 6.6 by 9 inches, with four front-loading, hot-swappable drive bays that can accommodate 2.5- or 3.5-inch drives.
The device features a small 2.5-inch LCD panel on the front, which displays NAS status and IP address, as well as a menu system for viewing device information. It also has a USB 3.2 Gen 2 Type-A port and LED indicators for power, USB, and system and network status.
The back of the cabinet is home to two 2.5GbE LAN ports that can be aggregated to create a 5GbE network connection, as well as a second Type-A USB 3.2 Gen 2 port, an HDMI 2.0 video output, and a reset button. The device also has four M.2 slots that can be used to hold M.2 NVMe solid-state drives.
Here are some of the key features of the Asustor Lockerstor:
- Four front-loading, hot-swappable drive bays
- 2.5-inch LCD panel for displaying NAS status and IP address
- Two 2.5GbE LAN ports for aggregated 5GbE network connection
- Four M.2 slots for M.2 NVMe solid-state drives
- USB 3.2 Gen 2 Type-A port and HDMI 2.0 video output
Ez Sync
Ez Sync is a feature that makes syncing files between devices a breeze. It's designed to improve NAS connecting and file sync system stability for a better user experience.
The new UI is simpler and easier to operate, allowing you to view NAS information quickly. This makes it easier to get started with Ez Sync.
One of the key benefits of Ez Sync is its ability to offer more complete settings, including detailed folder lists. This allows you to easily select folders and files not in a folder.
Notifications for abnormal status are also a key feature of Ez Sync, keeping you informed of any issues. This helps you stay on top of your NAS's performance.
To increase account safety, Ez Sync supports 2-step verification. This adds an extra layer of security to your NAS.
Here are the key benefits of Ez Sync at a glance:
- Simpler and easier to operate UI
- More complete settings, including detailed folder lists
- Notifications for abnormal status
- Support for 2-step verification
- Improved NAS connecting and file sync system stability
Reasons to Consider Gen 3
The Asustor Lockerstor Gen 3 series is a powerhouse NAS solution that's perfect for those who need high-performance storage. It's designed to offer impressive performance, flexibility, and scalability for both home and business users.
The series packs several advanced features that make it stand out from the competition. One of the most notable features is its dual 10GbE ports, which provide lightning-fast network speeds.
The Asustor Lockerstor Gen 3 series also comes with dual 5GbE ports and USB 4.0, making it an attractive choice for those who need a NAS solution that can handle demanding tasks.

The series is powered by the AMD Ryzen V3000 embedded processor, which provides robust performance for demanding tasks. This processor also supports ECC memory, which helps prevent data corruption and ensures data integrity.
The series has a range of storage bays, from 4 to 10, depending on the model. This flexibility makes it easy to scale your storage as your needs grow.
Here are the key specifications of the Asustor Lockerstor Gen 3 series:
The Asustor Lockerstor Gen 3 series is a great option for those who need high-performance storage and flexibility. With its advanced features and robust performance, it's a powerhouse NAS solution that's perfect for both home and business users.
Security and Backup
The ASUSTOR Lockerstor has a robust set of security and backup features to protect your data. With over twelve backup options, including Amazon S3, Dropbox, and Google Drive, you can rest assured that your files are safe.
You can also use the ASUSTOR Backup Plan for Windows or Time Machine for macOS to easily backup your desktop and laptop. Additionally, the MyArchive removable hard drives provide long-term storage for your data.
The Lockerstor's security features are equally impressive, with a built-in firewall, ClamAV Antivirus, and MyArchive to protect against ransomware. You can also enable file/folder/app isolation, 2-Step Verification, and Wake-on-LAN (WOL) for added security.
Here are some of the key security features of the Lockerstor:
- Firewall
- ADM Defender
- Cloud Backup Center offsite backups
- VPN connection
- SSL certificate connection
- Automatic logout
- MyArchive on and offsite backups
- AES-256 folder encryption
- Antivirus software
- File/folder/app isolation
- 2-Step Verification
- Wake-on-LAN (WOL)
- Wake-on-WAN (WAN)
By using the Snapshot Center and Btrfs, you can efficiently create snapshots to protect and easily restore lost data. This feature is especially useful in the event of a ransomware attack, where you can quickly restore your data to a previous state.
24/7 Reliability
ASUSTOR NAS devices are designed for 24/7 use, making them perfect for continuous data backup and security monitoring.
Their rugged design has been tested in extreme conditions, including drop tests and burn tests, to ensure durability and reliability.
Heatsinks have been added to sensitive components to dissipate heat and maintain the longevity of the device.
This means you can rely on your ASUSTOR NAS to run smoothly and efficiently, even in high-temperature environments.
ASUSTOR NAS devices provide optimal reliability for home and small business users looking to set up a surveillance system.
Four free camera channels are offered, making it an extremely cost-effective surveillance solution for those looking to protect their home or small business.
This level of reliability and durability gives you peace of mind, knowing that your data and security system are always protected and running smoothly.
Comprehensive Backup Solutions
ASUSTOR NAS devices offer a comprehensive backup solution with over a dozen backup options, including Amazon S3, Dropbox, Google Drive, and OneDrive.
These options provide users with flexibility and convenience when it comes to backing up their important files. With ASUSTOR Backup Plan for Windows and Time Machine for macOS, desktop and laptop users can easily set up automatic backups.
MyArchive removable hard drives offer long-term storage solutions for data that's not frequently accessed, helping to free up space on your NAS device.
You can take snapshots of your data with Snapshot Center, which is supported by Btrfs. This feature allows you to restore previous versions of your files in case of unintentional modification.
Here are some of the backup options available with ASUSTOR NAS devices:
By using these backup options, you can ensure that your important files are safe and easily recoverable in case of data loss or corruption.
Remote Access and Surveillance
The ASUSTOR Lockerstor series offers robust remote access features, allowing you to control and monitor your NAS from anywhere. With Wake on WAN technology, you can turn the NAS on or off remotely using ASUSTOR's mobile apps, such as AiMaster, AiMusic, AiVideos, and AiData.
This feature helps protect your data by keeping the NAS powered off when not in use, preventing potential attacks and protecting data integrity during power failures. Additionally, Wake on WAN saves electricity, making for a more efficient NAS.
The ASUSTOR NAS also provides a comprehensive surveillance system, perfect for home or small business users. It comes with four free camera channels, making it an extremely cost-effective surveillance solution. You can expand to more cameras with camera licenses, up to 40 channels, for those with bigger demands.
Wake Up Anywhere
The Lockerstor 2 and 4 feature Wake on WAN technology, which allows you to turn the NAS on or off remotely using ASUSTOR's mobile apps.
This technology helps protect data by keeping the NAS powered off when not in use, preventing potential attacks and protecting data integrity.
You can use ASUSTOR's wide variety of mobile apps, including AiMaster, AiMusic, AiVideos, and AiData, to wake the NAS from anywhere.
Wake on WAN also saves electricity, making for an even more efficient NAS.
By keeping the NAS powered off during power failures, Wake on WAN helps ensure data integrity and protects against data loss.
Comprehensive Surveillance System
An ASUSTOR NAS provides optimal reliability for home and small business users looking to set up a surveillance system.
Four free camera channels are offered, making it an extremely cost-effective surveillance solution for those looking to protect their home or small business.
You can expand to more cameras for those with bigger demands, with up to 36 additional camera channels available for purchase through camera licenses.
Installing Surveillance Center and its corresponding mobile app AiSecure allows you to stream live surveillance feeds to virtually any internet-connected Android or iOS smartphone.
This means you can keep an eye on your most valued assets from anywhere, inside or outside, using your smartphone.
Limited Surveillance Features
The Surveillance Center app on the Lockerstor Gen 3 series is functional but somewhat disappointing. It supports basic IP camera setups and real-time streaming, but falls short in terms of advanced features.
One of the main issues with Asustor's Surveillance Center is its dated interface, which feels out of sync with the more modern features available in ADM 5. It's like trying to use an old smartphone with a new operating system.
The app supports a range of IP cameras and allows for KVM output, where users can attach a monitor for standalone operation. This is a useful feature, but it's not enough to make up for the lack of advanced features.
Asustor does offer a beta version of an updated Surveillance Center app, which brings improvements in browser support and a more responsive user interface. However, it's still in development and not officially part of the software package.
Users seeking a NAS primarily for surveillance purposes might want to consider alternative options from brands with stronger surveillance app ecosystems.
Storage and Performance
The Lockerstor Gen 3 series offers impressive storage options and expansion, with 4, 6, 8, or 10 SATA bays available, allowing for up to 240TB of raw storage. This makes it ideal for data-heavy environments like video production, archival work, or large-scale backups.
Each bay can accommodate up to 24TB of storage, and the addition of four M.2 NVMe slots enhances flexibility, providing users with faster data access. These slots can be used for SSD caching, RAID storage pools, or tiered storage solutions.
The M.2 NVMe slots are capable of up to 2GB per second throughput, making them suitable for fast-access storage or as a dedicated scratch disk for demanding applications. Users can configure their storage in various ways to meet specific needs, including combining HDDs for large-capacity storage while using NVMe SSDs for performance-intensive tasks.
The Lockerstor Gen 3 series also excels in providing excellent network bandwidth options, making it ideal for users with demanding network requirements. With dual 10GbE and dual 5GbE network ports, users can have multiple high-speed connections simultaneously, greatly enhancing performance for tasks like large data transfers and streaming.
Powered by Intel Celeron J4125 Quad-Core
The Lockerstor 2 is powered by the latest Intel Celeron J4125 quad-core processors, which offer a significant boost in performance.
This CPU is part of the Gemini Lake family and brings a 30% speed increase compared to the Apollo Lake processors.
The Celeron J4125 also boasts a larger on-chip cache, doubling it to 4MB, making the Lockerstor 2 one of the fastest NAS devices on the market.
This upgraded CPU enables the Lockerstor 2 to handle demanding tasks with ease, making it a reliable choice for heavy users.
Impressive Storage Options
The Lockerstor Gen 3 series is a powerhouse when it comes to storage options. With 4, 6, 8, or 10 SATA bays, depending on the model, you can store up to 240TB of raw storage, making it ideal for data-heavy environments like video production, archival work, or large-scale backups.
Each SATA bay can accommodate up to 24TB of storage, giving you plenty of room to grow. The smallest model, the 4-bay AS6804T, can hold up to 96TB of storage, while the largest model, the 10-bay AS68010T, can store up to 240TB.
The addition of four M.2 NVMe slots across the entire series further enhances the flexibility of the Lockerstor Gen 3 models. These slots can be used for SSD caching, RAID storage pools, or tiered storage solutions, providing users with faster data access.
The M.2 NVMe slots are Gen 4, ensuring high-speed performance, with each slot capable of up to 2GB per second throughput. This makes it perfect for fast-access storage or as a dedicated scratch disk for demanding applications.
Here's a breakdown of the storage options:
The ability to mix and match different storage types makes this NAS series particularly versatile for users with evolving storage requirements.
Design and Hardware
The Asustor Lockerstor is a compact device that measures 7.3 by 6.6 by 9 inches (HWD). It has four front-loading drive bays that can accommodate 2.5- or 3.5-inch drives, but you'll need a Philips screwdriver to attach the drives to the sleds using included mounting screws.
The front of the cabinet features a small 2.5-inch LCD panel that displays NAS status and IP address. You can also access a menu system for viewing device information, including network settings, storage capacity, and CPU and system temperatures.
Around back are two 2.5GbE LAN ports that can be aggregated to create a 5GbE network connection using the Window Server Message Block (SMB) Multichannel protocol. The Lockerstor also has a second Type-A USB 3.2 Gen 2 port, an HDMI 2.0 video output, a reset button, a power port, and a PCI Express expansion slot that can hold a 10GbE network card or a PCIe solid-state drive.
Compact and Low Power
The Lockerstor Gen 3 series is a marvel of compact design, with a metal chassis and plastic front that keeps the overall size manageable while ensuring durability.
This compact footprint makes it ideal for home or small office environments where space is limited, yet high-performance storage is essential.
The system's design includes sufficient ventilation, allowing it to remain cool even during heavy operation.
The power consumption of the Lockerstor Gen 3 series is another impressive feature, consuming between 30-50 watts during testing, depending on the level of utilization.
Even with 4 to 10 hard drives installed and multiple NVMe SSDs operating simultaneously, the power draw remains relatively low, making it a cost-effective option for users.
Design: Screws Required
The AS6804T and Lockerstor 4 both have a black cabinet that measures 7.3 by 6.6 by 9 inches (HWD).
The drive sleds on these NAS devices are designed to accommodate 2.5- or 3.5-inch drives, but they require a bit of extra effort to set up. You'll need a Philips screwdriver to attach the drives to the sleds using some included mounting screws.
The front of the cabinet features a small 2.5-inch LCD panel that displays NAS status and IP address, making it easy to keep track of your device's information. The menu system on these devices is also quite user-friendly.
Four buttons to the right of the screen let you navigate the menus, making it easy to view device information, network settings, storage capacity, and CPU and system temperatures. The menu also offers a One-Touch Backup feature when an external drive is connected to the USB port.
The front panel is also home to a USB 3.2 Gen 2 Type-A port and LED indicators for power, USB, and system and network status. This makes it easy to see what's going on with your device at a glance.
The back of the cabinet is where you'll find the more advanced features of these NAS devices. Two 2.5GbE LAN ports can be aggregated to create a 5GbE network connection using the SMB Multichannel protocol.
No Integrated Graphics
The Lockerstor Gen 3 series lacks integrated graphics, which is a significant drawback for some users. This means the powerful AMD Ryzen V3C14 processor is not accompanied by an integrated GPU.

The absence of integrated graphics can limit the system's potential for media streaming and graphical workloads. Without it, the NAS struggles to perform efficient real-time transcoding, especially for 4K or 8K media files.
Users who rely on their NAS for streaming media via Plex or similar applications may find the system becomes overworked handling high-resolution media formats. This is particularly true for those with large media libraries that need frequent transcoding.
The lack of integrated graphics may not be a significant issue for users who don't need media transcoding or graphics processing. However, for those looking to build a media server or run GPU-dependent applications, this limitation could be a major consideration.
Software and Performance
The Asustor Lockerstor's performance is quite impressive, especially when it comes to single M.2 NVMe drives. A single drive can hit read speeds of up to 591MB/s and write speeds of up to 1068Mbps when shared over USB 4.0.
Direct access to the drives from the command line reveals a performance cap of around 1300MB/s in both read and write, which is a significant boost from the shared USB 4.0 speeds. This suggests that the drive's performance is not limited by the USB connection, but rather by the NAS's internal processing power.
If you plan to connect multiple drives, you can create an array that can go faster than the single drive speeds. However, this requires multiple drives to be connected.
The Asustor Lockerstor also supports sharing external drives over a USB 4.0 network, which can provide similar speeds to the internal M.2 NVMe drives. This is a convenient feature for those who want to expand their storage capacity without having to physically connect drives to the NAS.
One thing to note is that the Asustor Lockerstor's USB 4.0 connection is limited to 20Gbps, which is a limitation of the chip used in the device. This means that if you want to take full advantage of the 40Gbps USB 4.0 standard, you may need to look into other options.
- Maximum read speed: 1300MB/s
- Maximum write speed: 1300MB/s
- Shared USB 4.0 speeds: up to 591MB/s read, 1068Mbps write
- Supported USB 4.0 speeds: up to 20Gbps
Pros and Cons
The Asustor Lockerstor has its advantages and disadvantages. One of the main pros is its high storage capacity, with models available in 4, 6, and 8 bay configurations, allowing you to store a large amount of data.
On the other hand, the Asustor Lockerstor's high price point is a significant con, making it less accessible to those with smaller budgets.
The device's ease of use is another pro, with an intuitive user interface and simple setup process, making it a great option for those who are new to NAS devices.
Cons
The Asustor Lockerstor 4 Gen 3 has some drawbacks that might make you think twice about buying it.
The price is one of the biggest cons of this NAS device, with the 4-bay AS6804T starting at $1,299, which is notably more expensive than its predecessors or competing models in the market.
The high price point may be a shock to users transitioning from the Gen 2 series, making it harder to justify the upgrade. For users who only require basic storage functionality or have lower network demands, the Lockerstor Gen 3's price may be overkill.

The hardware improvements over previous generations are substantial, including dual 10GbE and dual 5GbE ports, USB 4.0, M.2 NVMe slots, and ECC memory support, but this comes at a cost.
Here are some specific cons to consider:
- -Expensive
- -No GPU
- -M.2 slots are only PCIe x1
The high price may limit its appeal to a niche audience of power users and businesses with larger budgets, making it less accessible to individual users.
Pros & Cons
This device has some impressive features that make it stand out. It boasts fast file transfer performance, which is a game-changer for anyone who needs to move large files quickly.
One of the things that caught my eye is the generous app catalog. This means you'll have access to a wide range of apps to suit your needs.
Another perk is the inclusion of two multi-gig LAN ports, which provide fast and reliable networking. This is perfect for heavy internet users or those who need to connect multiple devices at once.
The device also has four M.2 slots, giving you plenty of room to expand your storage or add new hardware. This level of customization is a major plus.
Lastly, it features an HDMI output, making it easy to connect to a TV or monitor for a bigger viewing experience.
Specifications and Availability
The Asustor Lockerstor 4 Gen 3 (AS6804T) is a pricey network attached storage (NAS) device with four multi-gig LAN ports, five high-speed USB ports, and a powerful AMD Ryzen CPU.
The device is designed for home offices and small businesses that require speed, expandability, and ease of use. It comes with more than 200 apps for various tasks.
The device features four M.2 slots for adding NVMe solid-state drives for extra storage or caching. It also supports 24TB hard drives, as updated in December 2024.
Here are the key specifications of the Asustor Lockerstor 4 Gen 3 (AS6804T) at a glance:
The Asustor Lockerstor 4 Gen 2 (AS6704T) is another model with similar specifications, but with a lower price point of $609.
AS6804T Specs
The Asustor Lockerstor 4 Gen 3 (AS6804T) is a high-performance NAS device that boasts an impressive array of specs. It features 2 x 10GbE LAN and 2 x 5GbE LAN ports for fast data transfer.
The device is equipped with an AMD Ryzen Embedded V3C14 CPU, which provides a 4-core, 8-thread configuration for smooth performance. This CPU is a key component of the device's overall speed and efficiency.
The AS6804T comes with 16GB of DDR5 ECC RAM, which can be expanded up to 64GB for even more memory. This ensures that the device can handle demanding tasks and applications with ease.
The device supports 4 x 2.5 or 3.5-inch SATA drives, allowing for a total storage capacity of up to 4 x 36TB HDD. Additionally, it features 4 x M.2 NVMe PCIe 4.0 slots for even faster storage and caching.
Here's a breakdown of the device's ports:
- 1 x PCIe 4.0 4x slot
- 2 x USB 4.0 ports
- 3 x USB 3.2 Gen 2 Type-A ports
The AS6804T also comes with a 12V 7.5A 90W PSU and measures 185.5 x 170 x 230 mm (HWD) in size.
AS6704T Specs
The AS6704T Specs are impressive, offering a range of features that make it a great choice for small-business users and home enthusiasts. The device features 2.5GbE, USB 3.2, and HDMI connections.
The AS6704T supports multiple RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, and single configurations.
You can configure the device with a RAID 5 hard disk configuration, which is a great option for balancing storage capacity and redundancy.
The device is a wired network device, with a speed of 10/100/1000/2.5GbE.
The AS6704T has four drive bays, with the option to use 2.5 and 3.5-inch hard drives.
Here are the key specs of the AS6704T at a glance:
The device is a standalone unit, designed for easy setup and use.
Price and Availability
The Asustor Lockerstor 4 Gen3 series is now available, with the AS6804T model costing $1,299 from Amazon.com and £1,239 from Amazon.co.uk.
Asustor has enforced this pricing across retailers, making it the same price from NewEgg and B&H Photo in the USA.
The AS6804T is available now, and you can get it from Amazon and many other online retailers.
Here's a comparison of the prices for the different models in the series:
Keep in mind that these prices are competitive compared to other NAS options on the market.
Reviews and Verdict
Asustor Lockerstor 4 Gen 3 AS6804T is one of the most expensive four-bay network attached storage devices around, priced at $1,299.
It's a powerhouse of a NAS, perfect for a software developer, but its AI features lag behind those of Synology.
This NAS is built for speed, with two 10GbE LAN ports, two 5GbE LAN ports, and four M.2 slots. The two 10GbE LAN ports offer a massive speed boost.
The Asustor Lockerstor 4 Gen 3 AS6804T also offers a massive catalog of branded and third-party apps, and a pair of USB4 ports for added connectivity.
Asustor's user-friendly ADM operating system makes it easy to set up and use, and it's earned the Editors' Choice award for multi-bay NAS devices.
Here are some key features of the Asustor Lockerstor 4 Gen 3 AS6804T:
- Two 10GbE LAN ports
- Two 5GbE LAN ports
- Four M.2 slots
- Two USB4 ports
- User-friendly ADM operating system
Buying Guide
If you're considering purchasing the Asustor Lockerstor Gen 3 NAS series, here are some key factors to keep in mind.
The Asustor Lockerstor Gen 3 NAS series is designed to offer impressive performance, flexibility, and scalability for both home and business users.
The series includes models ranging from the 4-Bay AS6804T, 6-Bay AS6806T, 8-Bay AS6808T, to the 10-Bay AS68010T, each with varying storage bays.
You can choose from 4, 6, 8, or 10 storage bays, depending on your needs.
The series packs several advanced features, including dual 10GbE ports, dual 5GbE ports, and USB 4.0, making it an attractive choice for those who need a powerhouse NAS solution.
The AMD Ryzen V3000 embedded processor provides robust performance for demanding tasks.
The series also supports ECC memory, up to 64GB of RAM, and four M.2 NVMe slots.
You can expand the memory to 64GB for even more performance.
The series supports SATA HDD/SSD (up to 24TB) and M.2 NVMe SSDs.
You can use a combination of SATA HDDs and M.2 NVMe SSDs for optimal performance.
Here are the key specifications of the Asustor Lockerstor Gen 3 NAS series:
Frequently Asked Questions
Which is better, Synology or ASUSTOR?
ASUSTOR generally offers better hardware at a lower price, outperforming Synology in key areas such as CPU specs and interface speeds. If you're looking for a cost-effective solution with robust hardware, ASUSTOR might be the better choice for you.
Is ASUSTOR part of asus?
ASUSTOR is a subsidiary of ASUS and ASUSTek, making it a part of the ASUS family of companies. Founded by combining "ASUS" and "Storage", ASUSTOR specializes in network storage solutions.
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