Intel 800MHz IOP341 I/O processor

Default 512MB Up to 4GB DDR2-533 ECC SDRAM Cache

Intel RAID 6 engine to support extreme performance RAID 6

RAID level 0, 1, 10, 3, 5, 6, 30, 50, 60 or JBOD

Multiple RAID selection

Online Array roaming

Online RAID level/stripe size migration

Online capacity expansion and RAID level migration simultaneously

Online volume set growth

Instant availability and background initialization

Automatic drive insertion / removal detection and rebuilding

Greater than 2TB per volume set (64-bit LBA support)

Disk scrubbing/ array verify scheduling for automatic repair of all configured RAID sets

Login record in the event log with IP address and service (http, telnet and serial)

Support spin down drives when not in use to extend service life (MAID)

Support NTP protocol to synchronize RAID controller clock over the on-board Ethernet port

Max 122 devices

Max 128 LUNs (volume set) per controller

Battery Backup Module ready (Option)

Model Name

EW-320F4G-12R
(Fibre to SAS)

EW-S320SAS-12R
(SAS to SAS)

EW-320JBOD-12R
(SAS Expander JBOD)

Raid Controller

Intel 800MHz IOP341 I/O processor

LSI Expander Chip

Host Interface

2 x 4 Gbps Fibre Channel

2 x (4x3Gbps) miniSAS

1 x Up Stream miniSAS

Drive Interface

16 SAS/SATAII drives

16 SAS/SATAII drives

Expansion Port

1 x (4x3Gbps)miniSAS for expansion up to
122 devices

2 x (4x3Gbps)miniSAS for expansion

On Board Cache

Default 512MB Up to 4GB DDR2-667
ECC SDRAM

NA

Power Supply

Dual 400W Redundant Power Supply with PFC

Dimension

3U 16Bays：13.1(H) x 59(D) x 48 (W) cm

Cooling

Two - 75x75x28 mm Blowers (Support Hotswap)