Rorke Data The Galaxy 65 Dokumentacja Pobierz pdf (Strona 89)

Appendix A Specifications

Controller Specifications

A-3

A.2 Controller Specifications

Configuration

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

Host Interface FC-4G SFP sockets

Host Channels 2 FC-4G channels

Drive Interface

Supports 12 or 8 channel connections to 3Gbps SATA-II disk

drives, SATA-I backward compatible

Drive Channels

All drive channels are pre-configured, routed through a back-end

PCB and cannot be changed

Cache Mode Write-through and Write-back

Cache Memory

Pre-installed 256MB (or above) DDR RAM DIMM with/without

ECC, registered

Number of LUNs Up to 32 per host ID

Multiple Target

IDs/Host Channel

Yes

Aliases for Target IDs Yes

Firmware on Flash

Memory

Yes

Architecture

Specification

CPU IBM PowerPC 750FL-600

Fibre Controllers HPFC-5750 (RoHS)

DIMM Slot One 184-pin DIMM module

PC-133 Support Yes

ASIC 64-bit chipset (GAL-500266)

Flash ROM 64Mbit (8MB)

NVRAM 32KB with RTC

Hardware XOR Yes

Real-time Clock For event messages with time record

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 99 100

Brak uwag

Rorke Data The Galaxy 65 Dokumentacja Strona 89