Asustor Lockerstor 4RD 4-Bay 1U Rackmount NAS Enclosure with Redundant Power

Take advantage of fast and secure cloud storage with the Lockerstor 4RD 4-Bay 1U Rackmount NAS Enclosure from Asustor. Featuring four 3.5" SATA III drive bays, the Lockerstor 4RD provides RAID 5 read and write speeds up to 591 and 565 MB/s, respectively. A 2.1 GHz Intel Atom C3538 quad-core CPU and 8GB of DDR4 RAM ensure smooth performance and multitasking. Plus, two Gigabit and two 2.5 Gigabit Ethernet ports ensure snappy and redundant networking connections while also supporting link aggregation for enhanced performance. Three USB 3.2 Gen 1 Type-A ports are also present, allowing for easy expansion. Supporting RAID 0, 1, 10, 5, 6, Single and JBOD modes, this NAS enclosure can be used to serve files or back up critical data.

Stay safe thanks to 256-bit AES encryption as well as military-grade construction tested to resist drops and extreme temperatures. Two 40mm fans prevent overheating and two power supplies ensure redundancy in case one PSU fails. Plus, a PCIe expansion slot can be used to install an additional network card. LED indicators on the front panel allow for easy status monitoring, while a service light and Find Me utility can be used to locate your NAS in a crowded server environment. Running on ADM 3.5, the Asustor Lockerstor 4RD supports a range of apps and cloud-based storage options for easy access via a computer or iOS or Android device. This NAS enclosure is compatible with Windows Vista or later, macOS 10.6 or later, Linux, UNIX, and FreeBSD operating systems. Two power cables, two Cat 5e Gigabit Ethernet cables, and hard drive screws are included.

The thin 1U form factor brings 2.5 GbE connectivity and stable performance to your server rack. And, with four drive bays, you can easily install and expand SATA III storage. Or, use the PCIe slot to install a 10 GbE networking card, available separately.

A 2.1 GHz Intel Atom C3538 quad-core CPU and 8GB of DDR4 RAM make for an ultra-fast, ultra-smooth file sharing experience for your office.

The Lockerstor 4RD features two 250W power supplies for redundancy, ensuring your server remains online in the event that one power supply fails.Two Gigabit and two 2.5-Gigabit Ethernet ports ensure quick and efficient access. Ports can also be combined, with link aggregation increasing performance by up to 5 Gb/s while ensuring zero downtime in the event of one port going offline.

In enterprise environments, storage devices are commonly placed together in a server room. In order to allow administrators to quickly find the NAS from among many servers the Lockerstor 4RD provides a dedicated button on front panel. When this button is pressed, the LED service light on the rear panel of the NAS will light up. ASUSTOR also offers the AiMaster mobile NAS management app, which provides the exclusive Find Me function. When Find Me is activated, the system status light on the front of the NAS will flash and the system buzzer will sound, helping users to quickly find the NAS.

In addition to the four drive bays, the Lockerstor 4RD also sports four USB 3.2 ports, allowing you to create a tailored storage space for both your work and entertainment needs.

This NAS enclosure is designed for 24/7 use. Undergoing drop and extreme temperature tests, the 4RD provides durable storage in extreme conditions. Furthermore, heatsinks allow sensitive components to efficiently dissipate heat for a longer lifespan.

Protect your data from loss, damage, and attacks with the Lockerstor. A Lockerstor is better protected by utilizing the Linux-based ADM operating system, a built-in firewall, ClamAV Antivirus, MyArchive, and various backup tools.

Utilizing enterprise-class hardware and software, the Lockerstor 4RD is compatible with VMware, Citrix, Hyper-V virtual storage environments. Furthermore, iSCSI/IP-SAN and NFS support allow it to seamless integrate with existing IT environments, providing an optimal and cost-effective storage solution.

MyArchive cold storage technology turns NAS hard drives into removable storage archive drives. Directly insert a MyArchive hard drive into a free bay inside your NAS to easily access, backup, and share terabytes of content.

Users can now run the native Linux system on their NAS with access to a variety of Linux apps. Linux Center features easy installation without extra configurations, transforming the NAS into a computer with unlimited possibilities.

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.

This Asustor NAS provides seamless cross-platform and multi-user access, allowing you to easily connect to your NAS from Windows, macOS or Unix-like operating systems from a desktop, laptop, tablet, or smartphone.

The Lockerstor's ADM operating system is designed to help protect against ransomware attacks. Snapshot Center and BTRFS provide the ability to efficiently create snapshots to protect and easily restore lost data. Other security features found on the Lockerstor include the ability to create one or more replacement administrator accounts, a firewall by ADM Defender that features blacklists and whitelists, and the ability to change default ports and disable SSH and Terminal to prevent remote attacks. MyArchive cold storage hard drive security can also be increased by implementing 256-bit AES encryption.

Simple and easy to operate, EZ Sync UI allows you to quickly view NAS information. Plus, more complete settings and detailed folder lists make organization a breeze. You can also easily select folders and files not in a folder. Get notifications for abnormal statuses, and use 2-step verification to increase account safety. EZ Sync also streamlines connectivity and file sync stability for an optimized user experience.

Snapshot Center utilizes BTRFS and iSCSI volumes to take snapshots of the information inside a NAS. Supporting up to 256 snapshots of a volume, Snapshot Center can record data every five minutes so it can be restored easily if it is damaged or lost. MyArchive also supports BTRFS, snapshots, and version history to help protect against accidental deletions or modifications.

Cloud Backup Center brings support for various business cloud services including Backblaze B2, Baidu Cloud, IBM Cloud, Rackspace Cloud Files, Microsoft Azure Blob Storage, and Alibaba Cloud. 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 for increased protection.

DataSync Center combines multiple cloud services into a single app. DataSync Center includes Google Drive, Dropbox, and OneDrive 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.

Asustor's 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 for access. You can also make use of HTTPS connections for even more security.

With thousands of images, Portainer can download and deploy a wide array of programs. Designed to be user friendly, Portainer employs a graphical interface for easy deployment of docker images.

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 and Time Machine for macOS provide easy backups for desktop and laptops while MyArchive removable hard drives provide long-term storage.

Use Asustor's App Central to browse through and download any applications that pique your interest. Whether your interests lie in business, website construction, or digital home entertainment, App Central has got you covered with over 200 un