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

DELL

DELL PowerEdge R650xs 1U 10 Bay 2x Xeon Silver 4310 2.1GHz 128GB DDR4 10x 1.92TB SATA SSD H745 2x 1400W PSU

SKU CH-XK67-JG56J

A 1U rack server with two Xeon Silver 4310 processors, 128GB DDR4, ten 1.92TB SATA SSDs on an H745 controller and dual 1400W power supplies

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4310 12-core CPUs reach 3.3 GHz turbo for multi-threaded compute
  • 128 GB DDR4 2666 MHz ECC memory supports large virtualisation workloads
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.92 TB SATA SSDs provide high-density flash storage in 2.5" bays
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient remote management

Dense 1U compute node

The PowerEdge R650xs packs two 12-core Xeon Silver 4310 processors and 128GB of DDR4 into a single rack unit. Ten 2.5-inch drive bays hold 1.92TB SATA SSDs behind a PERC H745 controller with 4GB cache. Dual 1400W platinum supplies and a 10GbE OCP card complete a balanced platform for virtualisation and dense analytics.

Sustained workload behaviour

Both CPUs hold 2.1GHz base clocks and can reach 3.3GHz turbo under load while the H745 cache and battery preserve write throughput during extended RAID rebuilds. Redundant power supplies and hot-swap bays keep the array online when a drive or module fails. iDRAC9 Enterprise provides continuous telemetry without taxing host resources.

Upgrade context

This configuration replaces older 2U dual-socket servers that required separate storage shelves for comparable flash capacity. The jump is worth it when rack space is at a premium and workloads need 10GbE connectivity out of the box. Buyers who need NVMe latency or GPU acceleration should look elsewhere because the front bays are SATA-only and the 1U chassis has no GPU clearance.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $8,697.99
Pricier than about 87% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R650xs
Model nameR650xs
Part number2.1 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count12-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsSilver 4310
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity1 TB
Storage
Disk controllerDell Perc H745 Controller
Drive interfaceSATA
Supported RAID levelsRAID 0/1/5/6/10/50/60
Optical drive0
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
Ports & slots
Network ports2 x Ports
Expansion card slots0
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height1U
Software
Operating systemNo
More details
AI capability10 × 1.92 TB SATA SSD

Questions about this item

How loud are the fans and what is the typical power draw when the R650xs runs at full load all day?

Dual 1400W Platinum supplies and redundant hot-swap design keep power delivery efficient, while the 1U chassis uses variable-speed fans that ramp up under sustained CPU load from the two 12-core Xeon 4310 processors.

Which network cabling and switch ports do I need to use the onboard 10GbE SFP+ OCP 3.0 adapter?

The Broadcom 57412 dual-port card requires SFP+ transceivers and matching fibre or direct-attach cables plugged into 10GbE-capable switch ports.

Can I keep my existing DDR4 2666MHz ECC RDIMMs and 2.5" SATA SSDs when migrating to this R650xs?

Yes, the 16 DIMM slots accept DDR4 2666MHz registered ECC modules and the 10-bay front chassis takes 2.5" SATA drives, matching your current memory and storage form factors.

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