AccuRAID KT-464X12RM221A
The AccuRAID KT-464X12RM221A series is a very high density 4U 64 bay rackmount dual controller with 672TB of storage, designed for storage hungry applications, using revolutionary top-loaded design. The unit utilizes advanced 12G SAS interface technology operating as direct attached storage (DAS). In addition, the dual channel 12G SAS ports per controller allow the support of clustering, where the unit could be accessed by two servers, ensuring continuous uptime in a production environment. 

To reinforce the KT-464X12RM221A’s ability to overcome hardware failure, two redundant and hot-swappable power supplies and cooling fans are available for added safeguard. Internally, the KT-464X12RM221A supports up to RAID 60, with RAID monitoring, RAID notification, automatic failover, and automatic recovery. Build-in expansion port allow additional JBOD unit (AS480X12R) with up to 224 bays. The unit’s built-in Ethernet port with web based management console and SES management features provide instant access to the status of the RAID array and the enclosure to reduce downtime. SAS and SATA drives are supported.

KT-464X12RM221A 4U 64-bay top-loaded high density design provide space saving, allow fewer power outlet, which in term generate less-heat, requires less cooling and saving on energy cost, providing an ideal solution for high capacity stroage needs.
  • Features
  • Specifications
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Architecture
  • 4U 64 bay high density storage for high spacing, high energy saving storage rackmount. 
  • Build-in 672TB of SAS Storage (42x 16TB SAS Rnterprise Drives)
  • Redundant controller built-in to provide high availability and high performance. 
  • 1.2GHz Dual Core Processor with 2GB on-board ECC cache memory (upgradeable to 8GB) per controller.
  • Support both 3.5" and 2.5" form factor hard drives and SSD.
  • SAS / SATA RAID 60 ASIC engine, providing the highest level of data protection.
  • Dual Channel 12G SAS connector per controller, supporting fail-over.
  • Supports SAS JBOD (AS480X12R) expansion.
  • Redundant and hot-swappable power supply and cooling fans.
  • O/S-Independent and host transparent RAID solution.
  • MAID 2.0 support
RAID
  • 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 the most advanced level of data protection.
  • Supports online array roaming, online RAID level / stripe size migration, and online capacity expansion.
  • Hot swappable drives that support hot spare and automatic hot rebuilding with automatic drive insertion/ removal detection.
  • NVRAM transaction log, and S.M.A.R.T. to improve the RAID system integrity, reliability, and availability.
Management
  • 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 upgrade via RS-232 and WEB GUI.
 Model
KT-464X12RM221A
 Form Factor
4U Rackmount, Dual Redundant Controllers
 HDD Trays
 64 Hot-Swappable 3.5"
 RAID Level
 0, 1, 10, 3, 5, 6 , 30, 50, 60
Capacity
672TB (42x 16TB SAS Enterprise)
Memory
Total: 4GB Memory
 2GB, Upgradable to 8GB DDR-3 ECC SD-RAM Memory per controller
 Auto Rebuilding
Yes
 Hot-Spare
 RAID 1, 10,  5, 6, 50 and 60
 Host Interface
Total: 4x SAS 12G
 Dual Channel SAS 12G per controller
 Drive Interface
SAS or SATA  
Additional MUX board required for SATA HDD w/ redundant models
 Cooling Fan
 15 cooling fans
 Power Supply
​ 1100W x 2 Redundant Power Supply Modules
 Control Interface
​ LCD Panel, RS232, RJ-45 Ethernet
 Status Indicators
​ LED/ HDD
 Dimension (in)
 7"H x 19"W x 35.4"D
 Weight (lb)
​ 184 (w hard drives)
 Limited Warranty
​ 3 Years