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DELL

DELL PowerEdge R650xs 1U rack server 2x Xeon Silver 4314 2.4GHz 16-core 256GB DDR4 10x 2.5" trays H745

SKU CH-0A8E-WQKQ0

A 1U rack server with two 16-core Xeon Silver 4314 CPUs, 256GB DDR4 and ten 2.5" drive trays

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz with 3.4 GHz turbo
  • 256 GB DDR4 2666 MHz registered ECC memory for error-corrected capacity
  • PERC H745 RAID controller with 4 GB NV cache supporting RAID 0/1/5/6/10/50/60
  • Ten 2.5-inch SAS/SATA drive trays for flexible storage density
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 for remote management

Dell PowerEdge R650xs 1U Server

This Dell PowerEdge R650xs is a 1U rack server built for dense compute environments. It ships with two Intel Xeon Silver 4314 processors, each running at 2.4GHz with 16 cores. The system includes 256GB of DDR4 2666MHz registered ECC memory across eight 32GB modules. Dual 1400W platinum power supplies and iDRAC9 Enterprise remote management are fitted as standard.

Suited for virtualization.

This configuration suits teams deploying virtualization clusters, cloud infrastructure or high-performance computing nodes where rack density matters. The 10-bay 2.5" chassis supports mixed SAS, SATA and NVMe drives. Buyers who need GPU acceleration for AI or machine learning workloads should look at a different platform, as this unit has no AI features. Organisations requiring larger memory footprints per socket will need a server with higher DIMM capacity limits.

Storage decided by PERC H745 and 10 trays

The Dell PERC H745 front RAID controller with 4GB NV cache and battery backs RAID 0, 1, 5, 6, 10, 50 and 60 across the ten 2.5" drive trays. A Broadcom 5720 quad-port 1GbE OCP 3.0 network card provides four RJ45 links. Ready rails and a front bezel are included for immediate rack installation.

How it compares

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

Price $6,080.99
Pricier than about 80% of the 17,641 comparable items (median $1,910.99).
Installed RAM 256 GB
Higher than about 60% 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 RAM256 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 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 capabilityNo

Questions about this item

What rack depth do the included Ready Rails need for this 1U server?

The supplied Ready Rails fit standard four-post racks; allow enough depth behind the 1U chassis for cable routing and the rear I/O panel.

Which RAID levels does the PERC H745 controller support, and what cache protection is fitted?

The H745 supports RAID 0, 1, 5, 6, 10, 50 and 60 with its 4 GB non-volatile cache backed by a battery module.

What DDR4 speed and form factor are required when expanding the 256 GB memory?

Use 2666 MHz registered ECC DDR4 RDIMMs; the server has 16 DIMM slots supporting up to 1 TB total capacity.

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