H3C UniServer R4900 G6 Ultra - MID 4 LFF SAS;SATA Backplane

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Figure 34 16E1.S drive backplane
(1) AUX connector (AUX 1)
(2) MCIO connector D3/D4 (PCIe5.0 x8)(EDSFF-D3/D4)
(3) Power connector 1 (PWR 1)
(4) MCIO connector D1/D2 (PCIe5.0 x8)(EDSFF-D1/D2)
(5) MCIO connector C3/C4 (PCIe5.0 x8)(EDSFF-C3/C4)
(6) MCIO connector C1/C2 (PCIe5.0 x8)(EDSFF-C1/C2)
(7) MCIO connector B3/B4 (PCIe5.0 x8)(EDSFF-B3/B4)
(8) MCIO connector B1/B2 (PCIe5.0 x8)(EDSFF-B1/B2)
(9) MCIO connector A3/A4 (PCIe5.0 x8)(EDSFF-A3/A4)
(10) Power connector 2 (PWR 2)
(11) MCIO connector A1/A2 (PCIe5.0 x8)(EDSFF-A1/A2)
PCIe5.0 x8 description:
• PCIe5.0: Fifth-generation signal speed.
• x8: Bus bandwidth.
Mid 4LFF SAS/SATA backplane
The PCA-BP-4LFF-2U-M-G6 4LFF drive backplane can be installed in the mid 4LFF drive cage on
the server to support four 3.5-inch SAS/SATA drives.
Figure 35 4LFF SAS/SATA drive backplane
(1) AUX connector (AUX1)
(2) Power connector (PWR 1)
(3) x4 Mini-SAS-HD connector (SAS PORT1)