4 x 2.5'' SAS/SATA backplane (two processors and Compute Complex Neptune Core Module)

Use this section to understand the SAS/SATA backplane cable routing for server model with four 2.5-inch front drives for two processors and Compute Complex Neptune Core Module configuration.

Cable routing for 4 x 2.5'' SAS/SATA drives and 1 x 8i SFF RAID adapter (Gen 3/Gen 4)​

Figure 1. Cable routing for 4 x 2.5'' SAS/SATA drives and 1 x 8i SFF RAID adapter (Gen 3/Gen 4)

From	To	Cable length
1 Power connector on backplane	1 Power connector 14 on processor board	700 mm
2 SAS connector on backplane	2 C0 connector on RAID adapter	900 mm

Cable routing for 4 x 2.5'' SAS/SATA drives and 1 x 16i CFF RAID adapter (Gen 4)​

Figure 2. Cable routing for 4 x 2.5'' SAS/SATA drives and 1 x 16i CFF RAID adapter (Gen 4)

From	To	Cable length
1 Power connector on RAID adapter	1 RAID power connector (SR630 V4) on processor board	210 mm
2 Power connector on backplane	2 Power connector 14 on processor board	700 mm
3 C0 connector on RAID adapter	3 SAS connector on backplane	175 mm
4 Input connector on RAID adapter	4 PCIe connector 2 on processor board	450 mm