Acer G540-E5405 Altos G540 User's Guide EN - Page 28

SAS controller board, This controller board enables the installation of a SAS HDD.

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Page 28 highlights

18 1 System tour No. Code 6 792D_ID1 7 SAS/CON 8 J5 9 SATA/SAS_1-4 Description HDD cage ID setting jumper Close 1-2 - 5C (default for top HDD cage) Close 2-3 - 58 (default for bottom HDD cage) SAS/SATA2 HDD data cable connector Backplane board management cable connector SAS/SATA2 HDD connectors SAS controller board This controller board enables the installation of a SAS HDD. No. Code Description 1 SODIMM_CON1 Controller mainboard connector 2 JP3 SAS controller RAID jumper Set to Close 2-3 to enable firmware RAID/ 0 channel RAID support (default) 3 SAS1-1 SAS data cable connector 1 4 U1 LSI SAS 1068 chipset 5 SAS1-2 SAS data cable connector 2 6 SU3 Flash ROM 7 U5 nvSRAM (non-volatile SRAM)

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1 System tour
18
SAS controller board
This controller board enables the installation of a SAS HDD.
6
792D_ID1
HDD cage ID setting jumper
Close 1-2 – 5C (default for top HDD cage)
Close 2-3 – 58 (default for bottom HDD cage)
7
SAS/CON
SAS/SATA2 HDD data cable connector
8
J5
Backplane board management cable connector
9
SATA/SAS_1-4
SAS/SATA2 HDD connectors
No.
Code
Description
1
SODIMM_CON1
Controller mainboard connector
2
JP3
SAS controller RAID jumper
Set to
Close 2-3
to enable firmware RAID/
0 channel RAID support (default)
3
SAS1-1
SAS data cable connector 1
4
U1
LSI SAS 1068 chipset
5
SAS1-2
SAS data cable connector 2
6
SU3
Flash ROM
7
U5
nvSRAM (non-volatile SRAM)
No.
Code
Description