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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 4316 2.3GHz 20C 512GB DDR4 H745 10x 1.8TB SAS

SKU CH-VFMC-R8SCA

1U rack server with dual 20-core Xeon Silver 4316 CPUs, 512 GB DDR4, H745 RAID and ten 1.8 TB SAS drives

  • ProcessorIntel Xeon
  • Installed RAM512 GB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4316 20-core CPUs deliver 2.3 GHz base with 3.4 GHz turbo
  • 512 GB DDR4 2666 MHz registered ECC memory across 16 DIMM slots
  • PERC H745 RAID controller with 4 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60
  • Ten 1.8 TB 10 K SAS drives provide high-capacity 12 Gb/s storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 and dual 1400 W platinum PSUs

Compact 1U rack server for dense compute

The Dell PowerEdge R650xs is a 1U rack server built for space-constrained data centres. Two Intel Xeon Silver 4316 processors supply 20 cores each at 2.3 GHz with 3.4 GHz turbo. 512 GB of DDR4 2666 MHz registered ECC memory is installed across 16 slots. Ten 1.8 TB 10K SAS drives attach to a PERC H745 controller with 4 GB NV cache.

Suits virtualisation and dense analytics.

This configuration targets virtualisation, cloud infrastructure and high-performance computing where rack density matters. The quad-port 1 GbE OCP 3.0 adapter and iDRAC9 Enterprise simplify deployment and remote management. Buyers who need GPU acceleration, faster networking or more than 1 TB RAM should evaluate larger chassis instead.

1.8 TB 10K SAS drives on H745 RAID decide storage

The storage subsystem centres on ten 1.8 TB 10K SAS drives connected to the PERC H745 RAID controller supporting RAID 0, 1, 5, 6, 10, 50 and 60. This combination determines usable capacity, IOPS and redundancy for the workload. Verify that the drive count, speed and RAID level match the application before purchase.

How it compares

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

Price $7,528.99
Pricier than about 84% of the 17,641 comparable items (median $1,910.99).
Installed RAM 512 GB
Higher than about 80% of the 15,103 comparable items (median 128 GB).
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product linePowerEdge R650xs
Model nameR650xs
Part number2.3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count20-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsGold 4316
Max supported CPUs2
Memory
Installed RAM512 GB
Type of memoryDDR4
Maximum RAM capacity1 TB
Storage
Disk controllerDell Perc H745 Controller
Drive interfaceSAS
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 5720 Quad Port 1GbE OCP 3.0 Network Card
Ports & slots
Network ports4 x Ports
Expansion card slots0
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height1U
Software
Operating systemNo
More details
AI capabilityNone

Questions about this item

Will the 10x 1.8TB SAS drives and H745 controller work with my existing LGA 4189 Xeon platform?

The server uses two Xeon Silver 4316 CPUs in LGA 4189 sockets; the 10x 1.8TB 10K SAS drives connect to the PERC H745 controller which supports RAID 0, 1, 5, 6, 10, 50, 60.

How do I verify the 512GB DDR4 2666MHz memory and iDRAC9 Enterprise are functioning after installation?

Check the POST memory count shows 512GB across 16 DIMM slots at 2666MHz, then access iDRAC9 Enterprise via its dedicated network port for remote health monitoring and firmware inventory.

Does the box include rails, bezel and the Broadcom 5720 quad-port 1GbE card, or must I order them separately?

Ready Rails, front bezel and the Broadcom 5720 quad-port 1GbE OCP 3.0 network card are included; the two 1400W platinum power supplies are also pre-installed.

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