Adaptec 2930U2 - Storage Controller Ultra2 SCSI 80 MBps Manuel d'utilisateur télécharger pdf (Page 42)

IBM ServeRAID Quick Reference - Archive 42

Active PCI support (hot-swap) No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

Clustering support No No No No Yes Yes Yes Yes Yes Yes Yes

Usable in a fault-tolerant pair No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

Data scrubbing No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

FlashCopy No No Yes Yes Yes Yes Yes Yes Yes Yes Yes

Copyback No No No No No No No No No No No

Maximum stripe size 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB 64 KB

RAID-0 and RAID-1 support Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

RAID-5 support Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

RAID-1E support Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

RAID-5E support No No Yes Yes Yes Yes Yes Yes Yes Yes Yes

RAID-5EE support (replaces 5E) No No No No No No No Yes No Yes No

RAID-6 No No No No No No No No No No No

RAID-00 support No No No No No No Yes Yes Yes Yes Yes

RAID-10 support No No No No No No Yes Yes Yes Yes Yes

RAID-1E0 support No No No No No No Yes Yes Yes Yes Yes

RAID-50 support No No No No No No Yes Yes Yes Yes Yes

RAID-60 support No No No No No No No No No No No

Feature SR II 3L 3L-II* 3H 3HB 4L 4Lx 4M 4Mx 4H

* The ServeRAID-3L II, part 19K0564, replaced the ServeRAID-3L. The ServeRAID-3L and

ServeRAID-3L II have identical features and support the same servers. The ServeRAID-3L II has a

different card design so that it will fit vertically in 3U servers.

Feature comparison - ServeRAID 5-7

Table 8. Feature comparison - ServeRAID 5i to ServeRAID 7k

Feature 5i 6M 6M 6i SR-6i+ 7t 7e 7k

SCSI or SATA or SAS SCSI SCSI SCSI SCSI SCSI SATA SCSI,

SATA

SCSI

First available 2002 2003 2003 2003 2004 2004 2004 2004

US Announcement Letter 102-17

103-206 103-206 103-210 104-078 104-075 104-284

Marketing part number 25P34

32P0033

39R8815

02R0988

39R8816

71P8595 13N2190

39R8793

71P8648

39R8805

None 71P8642

39R8800

Processor Intel IOP321

600 MHz

Intel IOP321

600 MHz

Intel IOP321

400 MHz

80302 Not

applicabl

Intel

IOP332

Useful links Guide

Drivers

Drivers Drivers Drivers Drivers Drivers Drivers Drivers

Internal connectors 0 2 2 0 0 4 0 0

External connectors (std/max) 0 2/2 2/2 0 0 0 0 0

Cable for extra external

connector

None None None None None None None None

External connector type None VHDCI VHDCI None None None None None

Cache 128

128 MB 256 MB 128 MB 128 MB 64 MB None 256 MB

Battery backup for cache Yes Yes Yes Yes Yes No No Yes

SCSI channels / SATA ports /

SAS ports

1 on

server

2 2 1 or 2 on

server

1 or 2 on

server

4 1 or 2 2 on

server

Disks per channel (SCSI) or

port (SATA/SAS)

14 14 14 14 14 1 Varies 14

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 52 53

Commentaires sur ces manuels

Pas de commentaire

Adaptec 2930U2 - Storage Controller Ultra2 SCSI 80 MBps Manuel d'utilisateur Page 42

Commentaires sur ces manuels

Produits connexes et manuels pour Contrôleurs RAID Adaptec 2930U2 - Storage Controller Ultra2 SCSI 80 MBps