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

DELL

DELL PowerEdge R650 1U rack server 2x Xeon Gold 5317 3.0GHz 12-core 768GB DDR4 H755 10-bay 2.5

SKU CH-C2WX-A7566

A 1U rack server with dual Xeon Gold 5317 3.0 GHz 12-core CPUs, 768 GB DDR4 ECC memory, a PERC H755 RAID controller with 8 GB NV cache, ten 2.5-inch SAS/SATA drive trays, dual 10 GbE SFP+ ports.

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Gold 5317 12-core CPUs deliver 24 threads at 3.0 GHz base
  • 768 GB DDR4 2933 MHz ECC memory across 24 slots for high throughput
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • Ten 2.5-inch SAS/SATA drive trays enable flexible storage density in 1U
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy

Dense 1U compute node

The Dell PowerEdge R650 fits two Intel Xeon Gold 5317 processors and 768GB of DDR4 registered ECC memory into a single rack unit, giving virtualization hosts and database clusters a high core count without consuming extra rack space.

Sustained throughput with H755 cache

The PERC H755 controller carries 8GB of non-volatile cache backed by a battery, so write-heavy workloads keep their performance during extended runs instead of throttling once the burst buffer fills.

Cable-free drive bays and rails included

Ten 2.5-inch SAS/SATA trays slide directly into the front backplane, and the ready rails mount the chassis without tools; the only common snag is forgetting to seat the OCP 3.0 network mezzanine before closing the lid.

How it compares

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

Price $13,690.99
Pricier than about 90% of the 17,641 comparable items (median $1,910.99).
Installed RAM 768 GB
Higher than about 90% 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 R650
Model nameR650
Part number3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count12-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 5317
Max supported CPUs2
Memory
Installed RAM768 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc H755 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

How much power do the dual 1400W platinum supplies draw when the server runs at full load all day?

The system includes two 1400 watt platinum-efficiency power supplies with hot-swap redundancy; actual draw depends on workload but the platinum rating means high efficiency under sustained load.

Which cables or modules are required to use the 10GbE SFP+ ports on the Broadcom 57412 OCP 3.0 card?

The dual-port 10GbE SFP+ OCP 3.0 adapter needs compatible SFP+ transceivers or direct-attach cables, which are not included with the server.

Can the PERC H755 controller manage the existing 2.5-inch SAS drives from an older PowerEdge rack?

The H755 supports RAID 0, 1, 5, 6, 10, 50, 60 over SATA and SAS interfaces, so legacy 2.5-inch SAS drives can be used in the ten front trays.

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