Lenovo ThinkPad L412, Personal Systems Reference

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RAID * confi guration table for ThinkStation
ThinkStation E20 (2 Disk Bays Maximum)
Hard Drive Interface Required Hard Drives RAID 0 RAID 1 RAID 5 RAID 10
SATA 2 • •
ThinkStation C20 (3 Disk Bays Maximum)
Hard Drive Interface Required Hard Drives RAID 0 RAID 1 RAID 5 RAID 10
SATA
2 • •
3 • •
ThinkStation C20x (3 Disk Bays Maximum)
Hard Drive Interface Required Hard Drives RAID 0 RAID 1 RAID 5 RAID 10
SATA
2 • •
3 • •
SAS
2 • •
3 • •
ThinkStation S20 (3 Disk Bays Maximum)
Hard Drive Interface Required Hard Drives RAID 0 RAID 1 RAID 5 RAID 10
SATA
2
• •
3 •
SAS**
2 • •
3 •
ThinkStation D20 (5 Disk Bays Maximum)
Hard Drive Interface Required Hard Drives RAID 0 RAID 1 RAID 5 RAID 10
SATA - Primary***
2 • •
3 • •
4 • • •
4 (with spare)**** •
5 • •
5 (with spare) •
SATA - Secondary 2 • •
SAS - Primary
2 • •
3 • •
4 • • •
4 (with spare) •
5 • •
5 (with spare) •
SAS - Secondary 2 • •
* For all present ThinkStation, the total capacity in any RAID schemes can't exceed 2.2 TB (due to BIOS limitation).
** ThinkStation S20 does not contain onboard SAS controller, some models contain an additional SAS card (See SEV6-1 or SEV7-2).
*** ThinkStation D20 supports two RAID schemes simultaneously from 5 disk bays.
**** The spare disk is used to recover faulty hard disk from the RAID and cannot be used as a normal hard disk.
©
Lenovo
(RAID-1) December 2010
RAID Confi guration Table for ThinkStation
®
Personal Systems Reference (PSREF)