Adaptec RAID 5805 + Seagate Savvio 2.5" 10K.2 SAS 73GB x 7 測試

idolclub · 5/19/08

Raid Card : Adaptec RAID 5805 PCI-e SAS/SATA RAID 5/6 Controller

Hard Disk : Seagate Savvio 2.5" 10K.2 SAS 73GB (ST973402SS)

Adaptec RAID 5805 簡介:

Adaptec在三月份剛推出了新的5系SAS/SATA Raid Card, 這次推出的新一代SAS/SATA Raid Card終於擺脫了Intel IOP333的局限, 改為全面採用1.2GHz Dual Core RAID on Chip (ROC), 接口也全面使用了PCI-E x8來增加帶寬, 而Cache則配上了512MB DDR2-533 ECC Ram, 效能已與LSI SAS 1078 ROC在同一水平上.

http://www.adaptec.com/en-US/products/sas_cards/performance/SAS-5805/

http://www.adaptec.com/series5/en-us/pdfs/SATA_SAS_Family_Datasheet.pdf

The Adaptec RAID 5805 is equipped with industry-leading dual core RAID on Chip (ROC), the latest x8 PCI-Express connectivity, and 512MB of DDR2 cache to deliver over 250,000 IO per second and 1.2GB/s.

Eight internal ports in this Unified Serial controller allow you to connect up to 256 SATA/SAS disk drives through SAS expanders. The Adaptec RAID 5805 features Adaptec RAID Code (ARC) with RAID levels 0, 1, 1E, 5, 5EE, 6, 10, 50, 60, JBOD, as well as Copyback Hot Spare and optional Snapshot Backup.

Highlights
- 8 internal ports, low-profile MD2 form factor
- 1.2GHz Dual Core RAID on Chip (ROC)
- High-performance RAID 5 and 6
- Up to 512MB DDR2 cache
- Supports up to 256 SATA or SAS drives using SAS expanders
- 3Gbs/ throughput at each drive port
- x8 PCI Express host interface
- Supports multiple RAID LUNs
- Enclosure management support via LED header and SES2/SGPIO

藍色的外盒