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

DELL

DELL PowerEdge R650xs 1U rack server 2x Xeon Silver 4310 2.1GHz 12-core 512GB DDR4 10x 960GB SSD H745

SKU CH-04KP-98T0S

A 1U rack server with dual 12-core Xeon Silver 4310 CPUs, 512GB DDR4, ten 960GB SATA SSDs on a PERC H745 controller, dual 10GbE SFP+ networking, iDRAC9 Enterprise, and redundant 1400W power supplies

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI Features10 x 960GB SATA SSD
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Silver 4310 CPUs provide 12 cores each at 2.1GHz base
  • 512GB DDR4 2666MHz ECC memory supports virtualization and dense workloads
  • PERC H745 RAID controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
  • 10x 960GB SATA SSDs deliver high-capacity flash storage in 2.5" bays
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise ensure resilient power and remote management

Dense 1U compute node

The Dell PowerEdge R650xs packs two Intel Xeon Silver 4310 processors and 512GB of DDR4 memory into a single rack unit. Ten 960GB SATA SSDs sit behind a PERC H745 RAID controller with 4GB NV cache. Dual 1400W platinum power supplies, iDRAC9 Enterprise, a dual-port 10GbE SFP+ OCP 3.0 card, rails and bezel complete the bundle.

Virtualization clusters, not GPU farms

This server suits teams that need dense CPU cores and fast local storage for hypervisors, databases or HPC head nodes. Buyers who require GPU acceleration, NVMe boot drives or more than two sockets should evaluate alternative platforms.

Dual-socket LGA 4189 ceiling

The chassis accepts a maximum of two 3rd Gen Intel Xeon Scalable processors. If your workload demands four-socket scaling or a different socket generation, this 1U form factor cannot meet that requirement.

Highlights

  • Dual Xeon Silver 4310 CPUs provide 12 cores each at 2.1GHz base
  • 512GB DDR4 2666MHz ECC memory supports virtualization and dense workloads
  • PERC H745 RAID controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
  • 10x 960GB SATA SSDs deliver high-capacity flash storage in 2.5" bays
  • Dual 1400W platinum PSUs and iDRAC9 Enterprise ensure resilient power and remote management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.10 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI Features10 x 960GB SATA SSD
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledSilver 4310
MAX Processors2
Chipset0
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSATA
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
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

What is the maximum installed memory this server can address with the two Xeon Silver 4310 processors?

The system supports up to 1 TB of DDR4 across 16 DIMM slots, while the current configuration provides 512 GB using 16x 32 GB modules at 2666 MT/s.

How loud and hot does the R650xs get when both 1400 W power supplies run continuously under load?

Dual 1400 W platinum supplies share the load for redundancy; the 1U chassis uses high-speed fans that increase airflow as CPU and drive temperatures rise, so sustained full-load operation will be audible in a quiet room.

Which networking hardware must already be in the rack for the onboard OCP 3.0 card to connect at 10 GbE?

The Broadcom 57412 dual-port card uses SFP+ transceivers, so the rack needs compatible 10 GbE SFP+ switches or direct-attach cables with matching SFP+ ends.

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