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Sans Digital AccuRAID AR424F8R 4U 24-Bay 6G SAS/SATA Redundant Controller Rackmount

B&H # SAAR424F8R MFR # KT-AR424F8R
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Product Highlights

  • 24 x 3.5" Hot-Swappable HDD Trays
  • 6G SAS/SATA Drive Interface
  • 800 MHz Processor
  • 1GB On-Board ECC Cache Memory
  • Quad Channel Fibre Channel (8 Gb/s)
  • 1 x mini-SAS Expansion Slot
  • LCD Panel, RS232, RJ-45 Ethernet
  • 96TB Capacity (Expandable up to 480TB)
  • RAID 0/1/ 0+1/3/5/ 6/30/50/60/JBOD
  • Supports Auto Rebuilding
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You Pay: $15,951.56

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The AccuRAID AR424F8R 4U 24-Bay 6G SAS/SATA Redundant Controller Rackmount from Sans Digital is a diskless rackmount that utilizes 24 hot-swappable 3.5" trays with 2.5" screw holes for solid state drives and SAS/SATA drives, allowing quick replacement and simple trouble-shooting. It is a rackmountable RAID solution designed for file servers, backup, audio/video streaming, and digital video recording. With redundant components including a controller, cooling fans, and power supply, this rackmount provides an ideal solution for critical applications. With a capacity of up to 96TB, this array supports any application that requires a high volume storage solution. With an eight-channel Fibre Channel (four channels per controller) host interface and SAS and SATA dual hard drive support*, the rackmount delivers 8 Gb/s per channel.

With SAS expander support, this rackmount is capable of providing up to 480TB of capacity with additional AS424X6R rackmount JBOD expansion units. You can configure the unit to suit current demands and expand later when needed. This rackmount RAID subsystem can also be scaled to RAID levels 0, 1, 0+1, 3, 5, 6, 30, 50, 60, or JBOD configurations. It features a durable, heavy-duty steel housing and a user-friendly LCD panel to meet all data intensive application demands.

Note: *: Additional MUX board required for SATA hard drives.


This rackmount features a built-in redundant controller to provide high availability and performance
Offers an 800 MHz processor with 1GB on-board ECC cache memory (upgradeable to 4GB)
Features 6G SAS / SATA (optional MUX board required for SATA) RAID 60 ASIC engine, which provides superior data protection
Supports both 3.5" as well as 2.5" form factor hard drives and solid state drives
The eight-channel Fibre Channel (8 Gb/s) connector supports fail-over (four channels per controller)
Supports SAS JBOD (AS424X6R) expansion with a total of up to 120 drive bays
Provides redundant and hot-swappable power supply and cooling fans
Offers a platform independent and host transparent RAID solution


Supports JBOD, RAID 0, 1, 1E, 0+1, 3, 5, 6, 30, 50, 60 with hot spare and multiple volumes
RAID 6 tolerates multiple drive failures without downtime or data loss, providing advanced levels of data protection
Supports online array roaming, online RAID level / stripe size migration, and online capacity expansion
Hot-swappable drives support hot-spare and automatic hot rebuilding with automatic drive insertion / removal detection
NVRAM transaction log and S.M.A.R.T. improve the RAID system integrity, reliability, and availability


Embedded enclosure management through WEB GUI, LCD control panel, and online RAID management via RS-232 port
Intuitive, yet comprehensive GUI for configuration and monitoring from remote and local locations
Field-upgradeable firmware in flash ROM, redundant RAID controller firmware upgrades via RS-232 and web GUI
Form Factor 4U rackmount
Controller Dual redundant controller
HDD Trays 24 x 3.5" hot-swappable (2.5" form factor supported via screw holes)
RAID Level RAID 0, 1, 0+1, 3, 5, 6, 30, 50, 60, and JBOD
Hot Spares RAID 3, 5, 6, 30, 50, and 60
Maximum Capacity 96 TB, expandable to 480 TB
Host Interface and Transfer Rate Eight channel Fibre Channel (8 Gb/s) (4 FC channels per channel)
Expansion Ports 1 x mini-SAS
Supports up to 4 additional JBOD units (AS424X6S)
Drive Interface 6 G SAS / 6 G SATA* 1
Please Note:

Additional MUX board required when used with SATA drives and redundant controller option.

Auto Rebuilding Yes
Cooling Fan 2 x hot-swappable modules and blowers
Power Supply 3 x 500 W redundant
Control Interface LCD panel, RS232, and RJ-45 Ethernet
Dimensions (WxHxD) 19.0 x 7.5 x 21.0" (48.2 x 19.0 x 53.3 cm)
Weight 80.0 lb (36.2 kg)
Sans Digital AccuRAID AR424F8R 4U 24-Bay 6G SAS/SATA Redundant Controller Rackmount
  • Limited 3-Year Warranty
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