Ramsan-500

Ключевые особенности :

• Кешируемый SSD RAID для Enterprise серверов
• От 1TB до 2TB Flash RAID
• От 16GB до64GB DDR Cache
• До 100,000 random IOPS sustained (чтение из Flash)
• До 2 GB/s sustained bandwidth ( Flash)
• Полноценная поддержка маштабирования и отказоустойчивости 

IOs Per Second

100,000

Capacity

1-2 TB of Flash RAID

16-64 GB of DDR Cache

 Bandwidth

2 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 Fibre Channel (2-Gb capable)

2 ports standard; up to 8 ports available

Supports point-to-point, arbitrated loop, and switched fabric topologies

Interoperable 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

1 to 1024 LUNs with variable capacity per LUN

Flexible assignment of LUNs to ports

Hardware LUN masking

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

Nine Flash RAID protected modules (front access)

Power supplies

Cache Modes

Write-Back

Write-Through

Size

7" (4U) X 20"

Power Consumption (peak)

300 Watts

Weight (maximum)

70 lbs