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Silver 1U rack server with eight 2.5-inch drive bays and front bezel

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon 4316 2.3GHz 20C 128GB DDR4 H745 8x 1.8TB SAS

SKU CH-XGBT-CHK1F

1U rack server with dual Xeon Silver 4316 20-core CPUs, 128GB DDR4, H745 RAID, and eight 1.8TB SAS drives

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Silver 4316 processors deliver 20 cores at 2.3 GHz with 3.4 GHz turbo
  • 128 GB DDR4 2666 MHz ECC memory supports rapid multitasking across 16 DIMM slots
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.8 TB 10K SAS drives provide high-speed storage in 2.5 inch bays
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient remote management

Dense 1U compute platform

The Dell PowerEdge R650xs packs two Intel Xeon Silver 4316 processors into a single rack unit. Each CPU delivers 20 cores at 2.3 GHz with a 3.4 GHz turbo frequency. 128 GB of DDR4 2666 MHz registered ECC memory is installed across eight slots. The system targets virtualization, cloud infrastructure and dense analytics workloads.

Eight-bay SAS storage with hardware RAID

Eight 2.5-inch 1.8 TB 10K SAS drives connect to a PERC H745 controller with 4 GB non-volatile cache and battery backup. The controller supports RAID 0, 1, 5, 6, 10, 50 and 60. Dual 10 GbE SFP+ ports on an OCP 3.0 card handle network traffic. Redundant 1400 W platinum power supplies and iDRAC9 Enterprise management are included.

Suits high-density virtualization

This configuration fits buyers who need maximum core count and fast local storage in a 1U form factor. It is not for workloads that require GPU acceleration, large NVMe pools or memory capacities beyond 1 TB. Organizations needing more drive bays or PCIe expansion should evaluate larger chassis options.

Highlights

  • Dual Xeon Silver 4316 processors deliver 20 cores at 2.3 GHz with 3.4 GHz turbo
  • 128 GB DDR4 2666 MHz ECC memory supports rapid multitasking across 16 DIMM slots
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.8 TB 10K SAS drives provide high-speed storage in 2.5 inch bays
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient remote management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.30 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores20-Core Processor
# of Processors InstalledGold 4316
MAX Processors2
Chipset0
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSAS
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
LAN Ports2 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

What is the maximum memory capacity this 1U server can support with DDR4 modules?

The system supports up to 1TB of DDR4 memory across its 16 DIMM slots, currently populated with 128GB of 2666MHz registered ECC modules.

How loud and hot do the dual 1400W platinum power supplies run under continuous load?

Dual redundant 1400W platinum supplies share the load efficiently, reducing per-unit heat and fan speed during sustained operation in the 1U chassis.

Which network cabling and switch ports are required for the installed Broadcom 57412 dual-port 10GbE SFP+ card?

The OCP 3.0 adapter needs two SFP+ transceivers and matching 10GbE switch ports; no RJ45 copper connectivity is included with this card.

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