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superSSD > Products > Tera-RamSan

Tera-RamSan Details

Tera-RamSan highlights:
  • Up to 1 Terabyte of non-volatile DDRRAM in 24U.

  • Unlimited overall capacity

  • Over 3.2 million random I/O requests per second.

  • Over 24 GB/second of random sustainable data bandwidth.

  • Up to 512 physical LUNs.

  • Requires 2,500 watts of power.

  • Up to 8 independent non-volatile solid state disks (SSD) modules. Each SSD module is a RamSan-400, including 128 GB of DDRRAM and up to eight 4-Gbit Fibre Channel connections or four 4x InfiniBand ports.

To order, please contact Texas Memory Systems Sales.

The World's
Fastest Storage®
Product Highlights Technical Specs Support & Warranty

I/Os Per Second
384 GB - 1 TB
24 GB per second
Less than 15 microseconds
Fibre Channel Connection
  • 4-Gigabit Fibre Channel (2-Gigabit capable)
  • Up to 64 ports available
  • Supports point-to-point, arbitrated loop, and switched fabric topologies
  • Interoperable with Fibre Channel Host Bus Adaptors, switches, and operating systems
InfiniBand Connection
  • 4x InfiniBand (10-Gigabit)
  • Up to 32 ports available
  • Supports SRP upper level protocol
  • Interoperable with InfiniBand Host Channel Adaptors, switches, and operating systems
  • Browser-enabled system monitoring, management, and configuration
  • SNMP supported
  • Telnet management capability
  • Front panel displays system status and provides basic management functionality
  • Tera-Watch monitoring software allows you to view all RamSan modules at once.
LUN Support
  • Up to 64 LUNs per module with variable capacity per LUN
  • Flexible assignment of LUNs to ports
  • Hardware LUN masking
Data Retention
  • Non-volatile solid state disk
  • Redundant internal batteries power the system for 25 minutes after power loss
  • Automatically backs up data to disk at 90 MB/sec
Reliability and Availability
  • ECC memory error protection
  • Internal redundancies
       - Power supplies and fans
       - Backup battery power (n+1)
       - Backup hard disk drives (RAID3)
  • Hot-swappable components
       - Four backup hard drives (front access)
       - Power supplies
Backup Procedures
Supports two backup modes that are configurable per system or per LUN:
  • Data Sync mode - synchronizes data to redundant internal disk drives before shutdown or with power loss
  • Active Backup® mode (optional) - backs up data constantly to internal redundant disks without impacting system performance.
(9U to 24U) X 27"
Power Consumption (peak)
900 - 2,500 Watts
Weight (maximum)
270 - 720 lbs

Tera-RamSan Resources

Tera-RamSan Datasheet

White Paper:
"What the Tera-RamSan Can
Do For Business"

White Paper:
"Using the Tera-RamSan for High-Bandwidth SAN File Sharing"

TeraWatch Software Demo

TeraWatch Users Guide

Success Stories

Free Whitepapers

Hot File Detection Software

Learn more about
Frequently Asked Questions
Solid State Disks (SSD)
RamSan Product Line
Applications and Solutions
Warranty and Support

Texas Memory Systems Sales - Call (713) 266-3200

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