H3C UniServer R4900 G6 Ultra - Front 8 SFF Unibay Drive Backplane; Front 8 LFF SAS;SATA Drive Backplane

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Front 8SFF UniBay drive backplane
The PCA-BP-8UniBay-2U-G6 8SFF UniBay drive backplane can be installed at the server front to
support eight 2.5-inch SAS/SATA/NVMe drives.
Figure 27 8SFF UniBay drive backplane
(1) x8 SlimSAS connector (SAS PORT)
(2) AUX ( AUX)
(3) MCIO connector B3/B4 (PCIe5.0 x8)(NVMe B3/B4)
(4) Power connector (POWER)
(5) MCIO connector B1/B2 (PCIe5.0 x8)(NVMe B1/B2)
(6) MCIO connector A3/A4 (PCIe5.0 x8)(NVMe A3/A4)
(7) MCIO connector A1/A2 (PCIe5.0 x8)(NVMe A1/A2)
PCIe5.0 x8 description:
• PCIe5.0: Fifth-generation signal speed.
• x8: Bus bandwidth.
Front 8LFF SAS/SATA drive backplane
The PCA-BP-8LFF-2U-G6 8LFF SAS/SATA drive backplane can be installed at the server front to
support eight 3.5-inch SAS/SATA drives.
Figure 28 8LFF SAS/SATA drive backplane
(1) X8 Mini-SAS-HD connector (SAS PORT)
(2) Power connector (PWR)
(3) AUX connector (AUX)