Technical Guide

System overview
The Dell EMC™ PowerEdge™ R750xs is Dell's latest 2-socket, 1 U rack servers designed to run complex workloads using highly
scalable memory, I/O, and network options. The systems feature the 3rd Generation Intel® Xeon Scalable Processor , up to 16
DIMMs, PCI Express
®
(PCIe) 4 .0 enabled expansion slots, and a choice of network interface technologies to cover NIC.
The PowerEdge R750xs is a general-purpose platform capable of handling demanding workloads and applications, such as data
warehouses, ecommerce, databases, and high-performance computing (HPC).
Topics:
• Key workloads
• New technologies
Key workloads
The target workloads for the PowerEdge R750xs include virtualization, medium VM density or non-GPU VDI, and scale-out
database.
New technologies
Table 1. New technologies
Technology Detailed Description
3
rd
Generation Intel Xeon Scalable Processor
Core count: Up to 32 per processor
UPI speed: Up to 3x UPIs/Socket at 10.4 GT/s or 11.2 GT/s
Maximum number of PCIe lanes: Integrated 64 PCIe 4.0 lanes
@ 16 GT/s PCIe Gen4
Maximum TDP: 220 W
3200 MT/s DDR4 Memory
Maximum 8 DIMMs per processor
Supports DDR4 ECC RDIMM, with ECC up to 3200 MT/s
Flex IO
LOM board, 2x 1 GB with BCM5720 LAN controller
Rear IO with 1 GB Dedicated Management Network Port, USB
3.0 x1, USB 2.0 x1 and VGA port
Serial port option
OCP Mezz 3.0 (supported by x16 PCIe lanes)
Dedicated PERC Front storage module PERC with front PERC 10.5 and PERC
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Power Supplies
60 mm dimension is the new PSU form factor on 15G design
● 1400 W Platinum AC/100 - 240 V
● 1400 W DC/240 V
● 1100 W Titanium AC/100 - 240 V
● 1100 W DC/240 V
1
System overview 5