Dell PowerEdge R650XS RD8NP User Manual

Table 20. Connector descriptions for 8 x 2.5-inch drive NVMe backplane with fPERC, Butterfly riser,
BOSS riser, SNAPI
From To
BP_PWR_1 (backplane power connector) SIG_PWR_1 (system board power connector)
SYS_PWR2 (system board power connector) CPU_PWR2 (PSU power connector)
DST_PA1 and DST_PB1 (backplane SATA connector, cable
marking BP PA1 and PB1)
CTRL_SRC_PB1 (fPERC connector on the backplane)
DST_PA2 and DST_PB2 (backplane SATA connector, cable
marking BP PA2 and PB2)
CTRL_SRC_PB1 (fPERC connector on the backplane)
CTRL_DST_PA1 (fPERC connector on the backplane) SL3_CPU1_PB2 (signal connector on the system board, cable
marking MB SL3)
Connect riser SL8_CPU1_PB4 (signal connector on the system board, cable
marking MB SL8)
Figure 43. Cable routing - 4 x 3.5-inch drive SAS/SATA backplane wih fPERC with rear drive cage with NVMe
backplane
Table 21. Connector descriptions for 4 x 3.5-inch drive SAS/SATA backplane wih fPERC with rear drive
cage with NVMe backplane
From To
BP_PWR_1 (backplane power connector) SIG_PWR_1 (system board power connector)
SYS_PWR2 (system board power connector) CPU_PWR2 (PSU power connector)
CTRL_DST_PA1 (fPERC connector on the backplane) SL3_CPU1_PB2 (signal connector on the system board, cable
marking MB SL3)
BP_DST_PA1 (backplane SATA connector, cable marking BP
PA1)
SL8_CPU1_PB4 (signal connector on the system board, cable
marking MB SL8)
54 Installing and removing system components

Dell PowerEdge R650XS RD8NP Specifications

General

Memory Slots	16 DIMM slots
Form Factor	1U rack server
Processor	Up to two 3rd Generation Intel Xeon Scalable processors, with up to 32 cores per processor
Memory	Up to 1TB DDR4, 3200 MT/s
Storage	Up to 8 x 2.5" or 3.5" drives (SAS/SATA/NVMe)
RAID Support	PERC H755
Power Supply	800W
Network	1 x 1GbE OCP 3.0 card (optional)
PCIe Slots	Up to 3 PCIe Gen4 slots