Power for the power user
Bringing Double Performance, and SSD Caching to the Small Business

• Two 2.5 GbE ports with up to 5 Gbps under Link Aggregation
• Dual M.2 NVMe SSD ports for fast caching
• Overwhelming 4K experience
• Intel Celeron quad core CPU – 30% faster than previous generation.
• 4GB DDR4-2400 – 30% faster than DDR3
• Supports Wake on LAN and Wake on WAN

ASUSTOR Storage with Adobe
Creative Cloud

ASUSTOR is an official Adobe Partner for video and audio solutions »

All New Hardware – Same Great Case

• Two 2.5 GbE ports with up to 5 Gbps under Link Aggregation
• Dual M.2 NVMe SSD ports for fast caching
• Overwhelming 4K experience
• Intel Celeron quad core CPU – 30% faster than previous generation.
• 4GB DDR4-2400 – 30% faster than DDR3
• Supports Wake on LAN and Wake on WAN

360° Backup solution and enterprise virtualization
application

• MyArchive cold storage backups
• Snapshot Center, Cloud Backup Center, DataSync Center
• Complete iSCSI/IP-SAN and NFS support
• VMware, Citrix and Hyper-V ready
• Supports Virtualization and Docker apps

The Lockerstor 4 utilizes the Intel Gemini Lake Celeron J4125 Quad Core CPU and is 30% faster than Apollo lake. The Celeron J4125 also doubles the on-chip cache to 4MB, making the Lockerstor 4 one of our fastest NAS devices ever.

The Lockerstor 4 comes with four Gigabytes of DDR4 RAM and can be upgraded up to 8GB. DDR4 RAM provides up to 30% greater performance than DDR3 while also lowering energy requirements by 40%.

150% Faster with 2.5-Gigabit Ethernet

The Lockerstor 4 provides two 2.5-Gigabit Ethernet ports. Enable up to 150% faster performance than Gigabit Ethernet with compatible hardware and up to 5 Gbps using Link Aggregation.*

*Link Aggregation only supported with compatible hardware. Please check beforehand and verify that Link Aggregation is supported on your equipment.

Easy M.2 SSD installation

Dual M.2 slots for NVMe SSDs for SSD Caching.

*M.2 2280 cards supported with installed mounting holes.

Four Bays with Two M.2 SSD Slots for Flexible
Cached Storage

The Lockerstor 4 is a cost-effective high capacity NAS designed for enterprise environments. The Lockerstor 4 is flexible, supporting online capacity expansion and replacement. Online capacity expansion enables you to replace hard drives inside the NAS without downtime. If your budget and/or storage requirements are small, the Lockerstor 4 enables your NAS to grow alongside your needs by first purchasing smaller drives and then add more drives as you need. Additional drives can be purchased as your storage requirements grow and all drives can be fully replaced while continuing to use your NAS. Combining this with ASUSTOR’s MyArchive cold storage technology enables you to store a virtually unlimited amount of information.

24/7 Reliability and Durability

All ASUSTOR NAS are designed for and are suitable for 24/7 use. ASUSTOR NAS devices have also undergone rigorous tests, such as drop tests and burn tests to test durability in extreme conditions. Heatsinks were added to sensitive components to dissipate heat, helping to maintain the longevity of the device.

Protected From the Inside and Out

Protect your data from loss, damage and attacks with the ASUSTOR NAS. An ASUSTOR NAS is better protected by running the Linux-based ADM, employing a built-in firewall, ClamAV Antivirus, MyArchive and ADM’s various backup tools help protect ransomware even better.

Network Attack Protection

• Firewall
• ADM Defender
• Cloud Backup Center offsite backups

Secure Data Transmission

• VPN connection
• SSL certificate connection
• Automatic logout

Internal Data

• MyArchive on and offsite backups
• AES-256 folder encryption
• Antivirus software

Access Control

• File/folder/app isolation
• 2-Step Verification
• Wake-on-LAN (WOL)
• Wake-on-WAN (WAN)

The Lockerstor 2 and 4 feature Wake on WAN technology. No specialized equipment or settings are needed to wake the NAS. Simply use ASUSTOR’s wide variety of mobile apps, including but not limited to AiMaster, AiMusic, AiVideos and AiData to turn the NAS on or off remotely. Wake on WAN helps protect data by keeping the NAS powered off when not in use; thereby helping to prevent attacks, protects data integrity by remaining powered off during power failures and Wake on WAN also saves electricity, making for an even more efficient NAS.

Comprehensive Backup Solutions

ASUSTOR’s comprehensive backup solution provides more than twelve backup options, including, but not limited to Amazon S3, Dropbox, Google Drive, and OneDrive. ASUSTOR Backup Plan for Windows as well as Time Machine for macOS provide easy backups for desktop and laptops while MyArchive removable hard drives provide long term storage. Btrfs is now supported and with Snapshot Center, can take snapshots of your information in the event of unintentional modification. Restore previous versions easily with Snapshot Center.

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The ASUSTOR NAS provides enterprise-class hardware and software and is compatible with VMware, Citrix, Hyper-V virtual storage environments. iSCSI/IP-SAN and NFS support allow it to seamless integrate with existing IT environments, providing an optimal and cost-effective storage solution..

Exclusive MyArchive Cold Backup Technology
Unlimited Capacity Expansion

MyArchive cold backup technology turns NAS hard disks into removable storage archives. Directly insert a MyArchive hard disk into the NAS to easily access, backup and share terabytes of content.

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Snapshot Center

Snapshot Center is a new feature for ASUSTOR NAS devices to utilize Btrfs and iSCSI volumes to take snapshots of the information inside a NAS. Snapshot Center supports up to 256 snapshots of a volume and can be done every five minutes, creating a backup that can be restored easily if data is damaged or lost.
MyArchive now supports Btrfs and snapshots. Btrfs for MyArchive supports snapshots and version history to help protect against accidental deletions or modifications.

DataSync Center combines multiple cloud services into a single app. DataSync Center includes, but is not limited to Google Drive, Dropbox, OneDrive and Yandex and supports multitasking as well as multiple accounts. Control your data with instant and scheduled backups as well as using Cloud Backup Center to create a hybrid cloud that keeps your data online and offline, keeping your data protected.

Cloud Backup Center brings support for various business cloud services including, but not limited to Amazon S3, Backblaze B2, Baidu Cloud, IBM Cloud, Rackspace Cloud Files, Microsoft Azure Blob Storage , Alibaba Cloud, SFTP and WebDAV. Control your data with instant and scheduled backups as well as using Cloud Backup Center to create a hybrid cloud that keeps your data online and offline, keeping your data protected.

ASUSTOR EZ Sync Learn more about this >> 

1. All new UI. Simpler and easier to operate. View NAS information quickly.
2. More complete settings – offering detailed folder lists. Easily select folders and files not in a folder.
3. Notifications for abnormal status
4. Support 2-step verification increase account safety.
5. Improve NAS connecting and file sync system stability for better user experience.

Cross-Platform Multi-User Access

ASUSTOR NAS devices provide seamless cross-platform and multi-user access, allowing you to easily connect to your NAS from Windows, macOS or almost any device with a web browser no matter if it is a desktop, notebook, tablet or smartphone.

Custom Off-peak hours

Your time is important, so ADM provides a feature to ensure that your NAS performs at top speed when you want it to. Peak times enable your NAS to turn off certain background processes and maintenance at certain times of the day and are customizable while off-peak hours will return background processes to their normal state. Enable off-peak hours when the NAS is not actively being used, for example, when sleeping to ensure an optimal experience.

Create the Ultimate Home Multimedia Center

Enjoy electrifying digital entertainment on demand with ASUSTOR NAS. The built-in HDMI interface and variety of multimedia Apps let you to enjoy all of your favorite multimedia from your NAS by directly connecting it to an LCD/LED TV or amplifier.

ASUSTOR NAS supports Full HD (1080p) output, allowing you to savor your movies, TV shows, music and photos in high definition. What’s more, through ASUSTOR’s App Central, you can install additional multimedia server Apps such as UPnP Media Server and OwnTone giving your NAS the ability to stream multimedia content to your computers, TVs and mobile devices.

Photo Gallery 3 + AiFoto 3

The all new Photo Gallery 3 and AiFoto 3 have been revamped and brings a variety of new features to make photo organization easier than ever. New features for Photo Gallery 3 include, but not are limited to custom folder selection, timelines, smart albums, and new photo modes. Easily blow up photos to up to twice their size, play songs on slideshows, performance enhancements and customized share links make for an even better photo viewing and sharing experience.

Protected From the Inside and Out

Your own streaming center. Stream your from a phone or tablet as well as a computer to multiple streaming platforms, Including, but not limited to Twitch, YouTube, Facebook, Instagram, Restream or RTMP compatible platforms. Unlike services like restream.io, ASUSTOR Live doesn’t require fees to operate to stream to multiple platforms and channels which saves you money and streaming resources. Recordings can be safely saved to your NAS for future use.

Portainer – Easy Docker Deployments

Even more possibilities for ADM with Portainer for Docker images. With thousands of images, Portainer can download and deploy more types of programs than ever before. Portainer is incredibly user friendly and employs a graphical interface to make docker images easier to deploy than ever.

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Virtual Applications with Virtualbox

Deploy all kinds of operating systems to your NAS.
ADM 3.5 brings a newer Linux Kernel, providing better system security and stability.

Virtual Applications with Linux Center

ASUSTOR NAS users can now run the native Linux® system on their NAS, enjoying the rich variety of Linux® apps. Linux Center features easy installation without extra configurations. It effectively turns the NAS into a computer with unlimited possibilities.

File Editing and Project Collaboration

Nextcloud and OnlyOffice make collaborating on projects easier than ever by creating a cloud office suite for offices to work on documents, spreadsheets, presentations and more.

Mobile Apps

ASUSTOR’s exclusive EZ-Connect technology allows you to connect to your NAS from anywhere with your Android or iOS device to securely access, download, upload and share files and information. ASUSTOR mobile apps securely protect your privacy and data by requiring passwords in order to protect your privacy and data. You can also make use of HTTPS connections for even more added security.

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App Central

Unleash the unlimited potential of an ASUSTOR NAS. The applications that come pre-installed with each ASUSTOR NAS device are just the beginning. At your convenience, browse through and download any applications that pique your interest from App Central. Whether your interests lie in business, website construction or digital home entertainment, App Central has you covered. With over 200 unique apps, App Central provides you with a virtually boundless variety of applications that to satisfy your digital lifestyle needs. Explore the virtually unlimited potential of your ASUSTOR NAS while creating a personalized experience for yourself.

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First-Class Product Warranty

All ASUSTOR NAS products come with a 3-year warranty. ASUSTOR continues to make customer service a priority in providing the highest standard of after-sales service and technical support.