User manual

FIBRE-to-SAS/SATA RAID SUBSYSTEM

User Manual

1.2 Enclosure Chassis

The RAID subsystem is a fully redundant system with hot swappable disks, cooling

fans and power supplies. The chassis assembly contains 16 drive bays at the front.

These drive carriers are arranged in 4 rows of 4 drives. Each drive carrier is

lockable and has a lock indicator.

At the rear, the chassis assembly contains two power supply, one controller module

and one SES Module. The Power Supply and cooling system is contained in one

module for efficient cooling. The available slot at the rear is for optional backup

battery.

NOTE: The modules of the enclosure are interchangeable with

other Epica products.

1.3 Technical Specifications

RAID Controller 4Gb FC-SAS Controller, Single/Redundant

Host Interface

4Gb FC x 2 / 4

Up to 400 MB/s per Channel

512 Command Queue Depth

Disk Interface

3.0 Gb SAS

SAS / SATA II

 Direct Attached

6.4 TB (at 400GB SAS drive)

16 TB (at 1TB SATA drive)

 Expansion

up to 25.6 TB (at 400 GB SAS drive)

up to 64 TB (at 1TB SATA drive)

4 lane SAS expansion

Processor Type

533MHz RISC AMCC 440SPe

Embedded R6 XOR Engine

Cache Memory

512MB ~ 2GB / 1GB ~ 4GB

667 MHz DDR II ECC SDRAM

Battery Backup 72hrs (Optional)

Management Port 10 / 100 / 1000 Ethernet

Monitor Port RS-232