Dell EMC PowerEdge R750xs Service Manual

Figure 22. Installing the drive backplane cover
Next steps
Follow the procedure listed in After working inside your system.
Optional optical drive
This is a service technician replaceable part only.
Removing the optical disk drive
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
3. Disconnect the cables connected to the optical disk drive.
NOTE: The optical disk drive is optional and is shipped with 8 x 3.5-inch backplane configuration.
Steps
1. Press the tab to release the optical disk drive from the optical disk drive bay.
2. Slide the optical disk drive out of the system.
Installing and removing system components
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Dell EMC PowerEdge R750xs Specifications

General

Management	iDRAC9 with Lifecycle Controller
Processor	Up to two 3rd Generation Intel Xeon Scalable processors, with up to 32 cores per processor
Memory	Up to 1TB DDR4 at 3200MT/s; 16 DIMM slots
Storage	Up to 12 x 3.5" drives (SAS/SATA/NVMe)
RAID Support	H355
Power Supply	800W, 1100W, 1400W Platinum
Network	OCP 3.0 Network Daughter Card options, up to 2x 25GbE
Form Factor	2U rack
Dimensions	Height: 86.8 mm (3.41 inches), Width: 482.0 mm (18.98 inches)
Expansion Slots	Up to 5 PCIe Gen4 slots
GPU Support	Supports up to 2 single-width GPUs
Operating System Support	Canonical Ubuntu Server LTS, Red Hat Enterprise Linux, SUSE Linux Enterprise Server