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

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon Silver 4314 2.4GHz 16 Core 64GB DDR4 H745 10x 2.5" Trays

SKU CH-6ZHH-7FQSF

A 1U rack server with dual 16-core Xeon Silver 4314 CPUs, 64GB DDR4, H745 RAID, and ten 2.5″ trays

  • ProcessorIntel Xeon
  • Installed RAM64 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4314 CPUs deliver 32 total cores for heavy multi-thread workloads
  • 64 GB DDR4-2666 registered ECC memory ensures data integrity at speed
  • PERC H745 controller with 4 GB NV cache accelerates RAID 0/1/5/6/10/50/60
  • Ten 2.5″ SAS/SATA drive trays give dense, flexible storage capacity
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs provide resilient remote management

Dell PowerEdge R650xs 1U Server

The Dell PowerEdge R650xs is a 1U rack server built for dense data-centre deployments. It ships with two Intel Xeon Silver 4314 processors, each running at 2.4 GHz with 16 cores and a 3.4 GHz turbo frequency. The system includes 64 GB of DDR4 2666 MHz registered ECC memory and supports up to 1 TB total capacity.

PERC H745 RAID and 10GbE networking

A Dell PERC H745 front RAID controller with 4 GB non-volatile cache and battery backs RAID levels 0, 1, 5, 6, 10, 50 and 60. Ten 2.5-inch SAS or SATA drive trays provide flexible storage density. A Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 card handles high-speed network connectivity.

Suits virtualization and cloud nodes.

This configuration targets virtualization, cloud infrastructure and dense analytics where CPU throughput and fast networking matter. Buyers needing GPU acceleration for AI or machine learning should evaluate other platforms, as this unit has no GPU installed. Organizations requiring larger memory footprints beyond 1 TB or different drive interfaces must look elsewhere.

How it compares

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

Price $5,094.99
Pricier than about 77% of the 17,641 comparable items (median $1,910.99).
Installed RAM 64 GB
Lower than about 70% 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.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R650xs
Model nameR650xs
Part number2.4 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count16-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsSilver 4314
Max supported CPUs2
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity1 TB
Storage
Disk controllerDell Perc H745 Controller
Drive interfaceSATA/SAS
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 capabilityNo

Questions about this item

When will the PERC H745 controller battery need replacing?

The PERC H745 includes a 4GB NV cache with battery backup; the battery is a serviceable part typically replaced every few years during routine maintenance.

What limits sustained compute throughput on the Xeon Silver 4314 CPUs?

Each Xeon Silver 4314 runs at 2.4GHz base with 3.4GHz turbo across 16 cores; under continuous all-core load the base frequency and thermal envelope become the limiting factor.

How much power do the dual 1400W PSUs draw at full load?

Two 1400W Platinum power supplies provide redundant hot-swap power; actual draw depends on workload but the PSUs are rated for 1400W each.

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