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1U rack server, silver front with ten 2.5-inch drive bays, bezel and rails

DELL

DELL PowerEdge R650xs 1U rack server 2x Xeon Gold 6338 32-core 256GB DDR4 10-bay H745 5720 iDRAC9 2x 1400W

SKU CH-GQSE-SXYT4

1U rack server with dual 32-core Xeon Gold 6338 CPUs, 256 GB DDR4, H745 RAID, ten 2.5" drive bays, quad-port 1 GbE, iDRAC9 Enterprise and dual 1400 W PSUs

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count32-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Gold 6338 CPUs provide 32 cores each for compute density
  • 256 GB DDR4 3200 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 2.5″ SAS/SATA drive bays allow flexible storage configurations
  • Dual 1400 W platinum power supplies deliver redundant hot-swap power

Dense 1U compute node

The Dell PowerEdge R650xs packs two Xeon Gold 6338 processors into a single rack unit, giving 32 cores and 256 GB of DDR4 memory for virtualization, cloud infrastructure and dense analytics workloads that need high thread count in minimal space.

RAID controller and quad-port networking

The PERC H745 with 4 GB NV cache and battery enables RAID 0/1/5/6/10/50/60 across ten 2.5-inch SAS or SATA trays, while the Broadcom 5720 OCP 3.0 card adds four 1 GbE links for separate management or storage traffic without extra adapters.

256 GB memory with 1 TB ceiling

Installed 3200 MHz registered ECC DIMMs handle large VM fleets and in-memory databases today, and the 16 DIMM slots leave headroom to quadruple capacity when workloads grow; ten drive bays limit local storage density compared with larger chassis.

How it compares

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

Price $8,137.99
Pricier than about 85% 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 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count32-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsGold 6338
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 component maintenance or replacement should be planned for the Dell Perc H745 RAID controller battery?

The H745 includes a battery-backed 4GB NV cache; the battery is a consumable part that will require replacement after its service life to preserve write-back caching and data protection during power loss.

Which limit is reached first during sustained heavy compute on the two Xeon Gold 6338 32-core processors?

The 1U chassis and dual 1400 W platinum power supplies define the thermal and power envelope; prolonged full-core turbo at 3.2 GHz will hit thermal limits before the CPUs reach their maximum frequency ceiling.

How much heat and fan noise should be expected when the system runs continuously with both 1400 W PSUs loaded?

Dual platinum 1400 W supplies and a dense 1U layout mean exhaust temperatures rise quickly under load; fans ramp to high RPM to keep the two 32-core Xeons and 256GB DDR4 within spec, producing noticeable datacentre-grade noise.

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