Reprints from my posting to SAN-Tech Mailing List and ...


[san-tech][03414] TMS introduces the High Availability, High Performance RamSan-720 (12-TB, SLC, 1U), December 6, 2011

Date: Fri, 09 Dec 2011 12:02:33 +0900
 Twitterで URLは流したのですが、

"TMS introduces the High Availability, High Performance RamSan-720
 (12-TB, SLC, 1U) Flash storage system that scales to 500-TB within a single rack"
 December 6, 2011

  "The RamSan-720 offers 12 TB of Flash capacity, 5 GB/s of bandwidth,
   and no single point of failure. Its proprietary 2D Flash RAID
   technology delivers a new level of High Availability and data
   protection for mission-critical data sets."

RamSan-720 Data Sheet PDF!

以下 RamSan-720 Data Sheetから (引用順序は個人的趣味)

High Availability
The RamSan-720 has the reliability features required in true enterprise
storage, including:
 *) No single point of failure
 *) Four layers of data correction
    Chip-level: Error Correcting Code (ECC)
    Module-level: RAID 5 across Flash Chips
    Module-level: Variable Stripe RAID (VSR)
    System-level: RAID 5 across Flash Modules
*) 2D Flash RAID
*) Fully redundant components
*) Hot swappable Flash Modules
*) Low power (typically 300-400 watts)

6 or 12 TB
Two (dual-port 8 Gb/s Fibre Channel or dual-port 40 Gb/s QDR InfiniBand)

Texas Memory Systems Rolls out the RamSan-720 Storage System",
 2011/12/05, RichReport,
 20:09, 480p

"Texas Memory Systems gets some enterprise street cred"
 High availability flash array here at last
 7th December 2011, The Register

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