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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 4316 2.3GHz 20C 128GB DDR4 10x 2.5" trays

SKU CH-HM8V-XC3JZ

A 1U rack server with dual 20-core Xeon Silver 4316 processors at 2.3 GHz, 128 GB DDR4 ECC, PERC H745 RAID, ten 2.5" SAS/SATA trays, dual 10 GbE SFP+ ports.

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon 4316 CPUs deliver 40 total cores for heavy workloads
  • 128GB DDR4 2666MHz ECC memory supports large virtualisation clusters
  • PERC H745 RAID controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 2.5" SAS/SATA trays plus Broadcom 57412 dual 10GbE SFP+ OCP 3.0
  • iDRAC9 Enterprise remote management with dual 1400W platinum hot-swap power supplies

PowerEdge R650xs 1U server with dual Xeon 4316

The Dell PowerEdge R650xs is a 1U rack server built for dense compute environments. It ships with two Intel Xeon Silver 4316 processors, each running at 2.3GHz with 20 cores and a 3.4GHz turbo frequency. The system includes 128GB of DDR4 2666MHz registered ECC memory across eight modules. A PERC H745 RAID controller with 4GB NV cache and battery backs ten front-accessible 2.5-inch drive trays.

Virtualisation hosts and cloud nodes needing high

This server suits teams running virtualised workloads, container clusters, or data-analytics jobs that benefit from 40 total cores in a single rack unit. The dual 1400W platinum power supplies and iDRAC9 Enterprise remote management simplify deployment at scale. Buyers who need GPU acceleration for AI training or more than ten drive bays should look at larger chassis designs.

PERC H745 RAID controller with 4GB NV cache

The installed Dell PERC H745 front RAID controller supports RAID 0, 1, 5, 6, 10, 50 and 60 with a 4GB non-volatile cache and battery backup. It manages the ten 2.5-inch SAS/SATA trays and determines which drive configurations and redundancy levels are available. Confirm the controller matches your storage topology before purchase.

How it compares

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

Price $5,573.99
Pricier than about 79% 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.

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 RAM128 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

What rack depth and rail kit do the 1U PowerEdge R650xs need?

The server is a 1U rack unit and ships with ready rails for standard four-post racks; verify your rack depth matches the rail adjustment range before mounting.

How are the two Xeon Silver 4316 processors and the 128GB DDR4 2666MHz memory installed, and what step is often missed?

Both CPUs drop into LGA 4189 sockets and the eight 16GB registered ECC DIMMs fill the 16 DDR4 slots; the common miss is not seating the DIMM ejectors fully, which prevents the system from posting.

Which components in the R650xs are hot-swappable and will need replacement over time?

The ten 2.5-inch SAS/SATA drive trays, the dual 1400-watt platinum power supplies and the PERC H745 controller battery are all hot-swappable and are the parts most likely to require replacement during the server's life.

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