Bosch DVA-12T Installation Manual download pdf (Page 44)

44 en | Specifications RAID Subsystem DVA-12T | Installation Manual

F.01U.027.798 | V1 | 2006.06 Bosch Security Systems

7.2 Controller Specifications

Warning Alarms

• Audible alarms

• System LEDs

• Event notification via the RAIDWatch Manager (LAN broadcast, email, fax, MSN, ICQ,

SMS, and SNMP traps) and RS-232C terminal screen

Specification

RAID Levels 0, 1(0 + 1), 3, 5, 10, 30, 50, JBOD, and non-RAID disk spanning

Host O/S Compatibility Host O/S independent; determined by iSCSI offload utilities and

hardware

Host Interface RJ-45 Gigabit Ethernet

Host Channels 2 pre-configured host channels

Drive Interface Supports up to 12 channels of 3Gbps SATA-II, SATA-I backward

compatible

Drive Channels All drive channels are pre-configured and cannot be changed

Cache Mode Write-through, write-back, adaptive write policy

Cache Memory Pre-installed 1 GB (or above) DDR RAM DIMM with/without ECC,

registered; in one DIMM socket

Number of LUN’s Up to 32 per host ID

Multiple Target IDs/

Host Channel

Yes

Firmware on Flash

Memory

Yes

Specification

CPU 600MHz PowerPC 750FX

Gigabit Ethernet Chip

Controllers

Intel 82546 x 1

DIMM Slot One 184-pin DDR DIMM module

Flash ROM 32Mbit (4MB)

NVRAM 32KB with RTC

Hardware XOR Yes

Real-time Clock For event messages with time record

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Bosch DVA-12T Installation Manual Page 44