Super Talent Technology 840GB RaidDriver II R2S51T1 Data Sheet
Product codes
R2S51T1
RAIDDrive II PCIe SSD Datasheet
Rev 1.0 July 2011
Page 5
1.1 PRODUCT OVERVIEW
RAIDDrive II is designed to break the throughput bottleneck in the storage subsystem by
removing the bandwidth limitation of the SATA bus. The PCIe (Gen.2) x8 interface used by
RAIDDrive II supports 4GB/sec bandwidth, more than 10 times that of the SATA-II 3Gbps bus,
and 5 times greater than the SATA-III bus.
Using the latest NAND flash memory and up-to-date RAID controller, RAIDDrive II is able to
support Max. Read speeds of up to 2.4GB/sec. A turbocharged cache system with up to 1GB of
DRAM cache enables Max. Write speeds as fast as 2.8GB/sec. RAIDDrive II, which houses eight
discrete SATA SSDs, comes in a custom formfactor measuring 231.5 x 94 x 20.6 mm.
This small formfactor now can be fitted into the 1U/2U/3U storage server with the RISER card,
which is one of the great advantages over the previous generation RAIDDrive I.
removing the bandwidth limitation of the SATA bus. The PCIe (Gen.2) x8 interface used by
RAIDDrive II supports 4GB/sec bandwidth, more than 10 times that of the SATA-II 3Gbps bus,
and 5 times greater than the SATA-III bus.
Using the latest NAND flash memory and up-to-date RAID controller, RAIDDrive II is able to
support Max. Read speeds of up to 2.4GB/sec. A turbocharged cache system with up to 1GB of
DRAM cache enables Max. Write speeds as fast as 2.8GB/sec. RAIDDrive II, which houses eight
discrete SATA SSDs, comes in a custom formfactor measuring 231.5 x 94 x 20.6 mm.
This small formfactor now can be fitted into the 1U/2U/3U storage server with the RISER card,
which is one of the great advantages over the previous generation RAIDDrive I.
1.2 TARGET APPLICATIONS
Audio/Video Streaming Server Cache storage
Data Center Server Cache storage
Web server Cache storage
Supercomputing
Near-line backup
Security systems
1.3 PRODUCT FEATURES
PCIe Gen.2 x8 lane host interface
Max Speed: Read 2.4GB/s, Write 2.8GB/s
Capacities up to 2TB
MLC NAND Flash
Minimum 10 year data retention
Built in wear leveling algorithm and error detection and correction
100% tested HW and SW
Designed and Manufactured in USA
2.0 RAIDDRIVER ARCHITECTURE