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

DELL

DELL PowerEdge R650xs 1U 10 Bay 2x Xeon Silver 4316 2.3GHz 20 Core 512GB DDR4 H745

SKU CH-KHT1-MFGAR

A 1U rack server with ten 2.5-inch drive bays, dual Xeon Silver 4316 20-core processors at 2.3 GHz, 512 GB DDR4 ECC memory and a PERC H745 RAID controller

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual 20-core Xeon Silver 4316 CPUs deliver 40 threads at 2.3 GHz base with 3.4 GHz turbo
  • 512 GB DDR4 2666 MHz registered ECC memory across 16 slots supports heavy virtualization workloads
  • PERC H745 front RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60 flexibility
  • Ten 2.5-inch SAS/SATA drive bays provide high-density local storage in a 1U chassis
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 card simplifies remote management and networking

Server Profile

The Dell PowerEdge R650xs is a 1U rack server built for dense compute environments. It ships with two Intel Xeon Silver 4316 processors running at 2.3GHz with 3.4GHz turbo, providing 20 cores per socket. The system includes 512GB of DDR4 2666MHz registered ECC memory across 16 DIMM slots.

Workload Fit

This configuration suits virtualization hosts, cloud infrastructure nodes, and high-performance computing clusters that need maximum CPU density in a single rack unit. The 10-bay 2.5-inch drive layout supports mixed SAS and SATA workloads. Buyers who need more storage bays or GPU acceleration for AI workloads should evaluate other platforms.

Storage Controller

The Dell PERC H745 RAID controller with 4GB NV cache and battery backup manages the 10 drive bays. It supports RAID levels 0, 1, 5, 6, 10, 50, and 60 for flexible data protection. The controller connects via SATA and SAS interfaces; NVMe drives require a different backplane not included here.

Highlights

  • Dual 20-core Xeon Silver 4316 CPUs deliver 40 threads at 2.3 GHz base with 3.4 GHz turbo
  • 512 GB DDR4 2666 MHz registered ECC memory across 16 slots supports heavy virtualization workloads
  • PERC H745 front RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60 flexibility
  • Ten 2.5-inch SAS/SATA drive bays provide high-density local storage in a 1U chassis
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 card simplifies remote management and networking

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.30 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNo
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores20-Core Processor
# of Processors InstalledGold 4316
MAX Processors2
Chipset0
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSATA/SAS
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card
LAN Ports4 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

Do I need to populate all sixteen DDR4 DIMM slots before the 512 GB of memory will work?

The server ships with 512 GB of DDR4 2666 MHz registered ECC memory already installed across the available slots, so no additional modules are required for it to operate.

Can the H745 RAID controller manage the existing SAS or SATA drives I already use in older PowerEdge servers?

Yes, the PERC H745 supports both SAS and SATA interfaces and handles RAID 0, 1, 5, 6, 10, 50 and 60, so legacy 2.5-inch drives can be reused in the ten front trays.

How do I verify the iDRAC9 Enterprise remote management is active after the server is racked and powered on?

Connect the dedicated management port, log in via the default credentials shown on the front LCD panel, and confirm the iDRAC9 Enterprise licence status in the iDRAC web interface.

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