Ramsan-5000

Ключевые особенности:

• The World's Fastest Storage®
• Кешируемая SSD Flash RAID система для  Enterprise серверов
• Более 1,000,000 random I/Os per second sustained (чтение из Flash)
• От 10TB до 20TB Flash RAID
• От 160GB до 640GB DDR Cache
• Полоса пропускания ( sustained bandwidth )  20 GB/s  (to Flash)
• Полное множественное аппаратное резервирование компонентов

I/Os Per Second

1,000,000+

Capacity

10-20 TB of Flash RAID

160-640 GB of DDR Cache

Bandwidth

20 GB per second

Latency

Cache hit read and writes: less than 15 microseconds

Cache miss read: less than 200 microseconds

Fibre Channel Connection

4-Gigabit dual ported Fibre Channel (2-Gb capable) up to 80 ports available

Supports point-to-point, arbitrated loop, and switched fabric topologiesInteroperable with Fibre Channel Host Bus Adaptors, switches, and operating systems

Management

Browser-enabled system monitoring, management, and configuration

SNMP supported

Telnet management capability

Front panel displays system status and provides basic management functionality

Cache Management

LUN Support

10 to 10,240 LUNs with variable capacity per LUN

Flexible assignment of LUNs to ports

Hardware LUN masking

Turbo

Locks LUNs into cache

Ensures microsecond response times

Multiplies RamSan-5000 IOPS

Data Retention

Redundant Battery - backed up cache

Automatically flushes data to Flash RAID

Reliability and Availability

Chipkill technology protects cache against memory errors up to and including loss of an entire memory chip

Flash Layer 1: ECC (chip)

Flash Layer 2: RAID-3 (system)

Internal redundancies

   - Power supplies and fans

   - Backup redundant battery power

Hot-swappable components
   - Ninety Flash RAID protected modules (front access)
   - Power supplies

Cache Modes

Write-Back

Write-Through

Size

70" (40U) X 20"

Power Consumption (peak)

3000 Watts

Weight (maximum)

700 lbs