2U dual-controller high-availability and active-active architecture unified storage appliance, embedded unified storage system powered by Intel^® Xeon^® 64-bit processors. Built-in 4-port 10GbE, supports 16 × 25GbE ports, 12 × 3.5-inch hot-swap bays, and scalable to 7.1PB raw capacity with JBOD, for versatile enterprise data management.

• Outstanding performance: Dual-active Intel^® Xeon^® controllers deliver reliable, high availability, and high-throughput performance for data lake and enterprise IT workloads.
• High density and scalability: 12 tool-less, front-accessible 3.5-inch hot-swap drive trays per system, expandable up to 324 drives and 7.1PB raw capacity with ASUS JBOD expansion.
• Unified protocol support: CIFS, NFS, FTP, WebDAV, iSCSI, and Fibre Channel (FC), enabling seamless file and block-level access across diverse environments.
• Versatile connectivity: Each controller with built-in 4-port 10GbE (SFP+), optional 8-port 25GbE, and up to 24 LAN ports per system for flexible, high-bandwidth networking.
• Enterprise-class reliability: 99.9999% dual-controller high-availability design, supports RAID 1, 5, 6, 10, 50, 60, and EE for fast data recovery, cache-to-flash data protection, redundant power supplies, and non-disruptive firmware upgrades.
• Advanced data services: Features thin provisioning, SSD cache, auto-tiering, snapshots, local and remote data clone, S3 cloud sync, inline deduplication, and compression.
• Secure data management: Supports SED, WORM, antivirus, RBAC, Windows ACL, and HTTPS management for robust data security and access control.
• Modern simplicity: Intuitive ASUS Unified Storage Manager with web-based GUI for set-and-forget deployment. Data accessible within five minutes after installation.

• Architecture

  Dual-active controller

• Processor / System Bus

  Intel®Xeon® 64-bit 4-core

• Memory

  [Per Controller]
  Total Slots :4
  Capacity: Maximum up to 256GB UDIMM
  Memory Type: DDR4 ECC DIMM
  Memory Size: 64GB/32GB RDIMM, 16GB/8GB UDIMM
  * Refer to support page for more information

• Storage

  12 x 3.5” hot-swap drive bays
  
  Compatible Drive Type:
  3.5"&2.5" SAS,NL-SAS,SED HDD/2.5"SAS,SED SSD
  
  Maximum Drive Bays with Expansion Unit: 420 Bays
  Drive Interface: SAS 12Gb/s
  
  Maximum Internal Raw Capacity:
  288 TB (calculate 24 TB HDD)
  
  Maximum Raw Capacity with Expansion Units:
  10,080 TB (calculate 24 TB HDD)

• Connectivity Port

  (Gen3x8 Slot)x2
  
  1GbE RJ45 LAN Port
  1(onboard management port per controller)
  
  10GbE SFP+ LAN Port
  4 (onboard per controller)/ 4 (option)
  
  10GbE RJ45 LAN Port
  4 (option)
  
  25GbE SFP28 LAN Port
  2 (option)/ 4 (option)
  
  16Gb SFP+ Fibre Channel
  2 (option)/ 4 (option)
  
  32Gb SFP28 Fibre Channel
  2 (option)/ 4 (option)

• Expansion and External Port

  12Gb/s SAS Wide Port:
  2 (onboard per controller)
  
  USB Port:
  1(front)/2(rear)
  
  Others:
  Console Port x1,Service Port (UPS) x1

• Software Specification

  Storage OS:
  ASUS Storage Manager
  
  RAIDType:
  0/1/3/5/6/10/30/50/60/5EE /6EE /50EE /60EE /N-waymirror
  
  Storage Efficiency:
  Thin provisioning
  Compression and Deduplication (option)
  
  Software Acceleration:
  SSD cache/Auto tiering/RDMA
  
  Data Protection:
  Snapshot /Local volume clone
  
  Backup Service:
  Rsync/ S3 backup / Cloud backup / XMirror* / Microsoft 365 email backup
  
  Remote Replication:
  Asynchronous (built-in)/Synchronous (option)
  
  Security:
  SSL / SSH / iSCSI CHAP / ISE & SED / WORM / RBAC / Windows ACL / Antivirus
  
  Management:
  WebUI/Serialconsole/RESTfulAPI/S.E.S./LCM

• Front I/O Ports

  1 x Enclosure Status LED
  1 x Enclosure Access LED
  1 x Disk Drive Status LED
  1 x Disk Drive Power LED
  1 x Enclosure PowerButton/LED
  1 x USB Port
  1 x UID(UniqueIdentifier)Button/LED

• Rear I/O Ports

  1 x Master/Slave LED
  1 x Controller Status LED
  1 x Dirty Cache LED
  1 x UID(Unique Identifier) LED
  
  [Per node]
  2 x 12Gb/s SAS Wide Port
  4 x 10GbE iSCSI (SFP+) Port
  1 x Management Port
  1 x Service Port
  1 x Console Port
  1 x USB Port
  1 x Resetto Factory Default Button
  1 x Buzzer Mute Button

• Dimensions

  88mm x 438mm x 515mm

• Form Factor

  2U

• Weight

  Net Weight :16.4 kg
  Gross Weight :18.8 kg

• Memory Protection

  Cache-to-Flash(Super capacitor Module+Flash Module) (option)

• System Fan

  4

• Power Supply

  1+1 Redundant 850W 80 PLUS Platinum Power Supply
  1+1 Redundant 850W 80 PLUS Platinum Power Supply

• Power Consumption

  407 W

• Regulatory Compliance

  CE/ FCC/ BSMI/ CCC

• Enviroment

  Operation temperature: 0℃ ~ 40℃
  Non operation temperature: -10℃ ~ 50℃
  Non operation humidity: 10% ~ 90% ( Non condensing)
• Datasheet