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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.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed32
  • 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.

Highlights

  • 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

Specifications

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number3.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNo
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledGold 5317
MAX Processors2
Chipset0
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA/SAS
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
LAN Ports2 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

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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