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Dell PowerEdge R650 1U rack server front view with bezel and ten 2.5 inch drive bays

DELL

DELL PowerEdge R650 rack server 10×2.5″ 2×Xeon Silver 4310 768GB DDR4 10×1.92TB H755 5720 iDRAC9 2×1400W

SKU CH-WPHS-5A8W0

1U rack server with dual Xeon Silver 4310 12-core CPUs, 768 GB DDR4, ten 1.92 TB SATA SSDs on H755 RAID, quad 1 GbE OCP 3.0, iDRAC9 Enterprise, dual 1400 W PSUs

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI Features10 x 1.92TB SATA SSD
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Silver 4310 12-core CPUs with 3.3 GHz turbo for demanding workloads
  • 768 GB DDR4 ECC memory across 24 DIMMs for large-scale virtualisation
  • PERC H755 RAID controller with 8 GB NV cache and battery for data protection
  • Ten 1.92 TB SATA SSDs in hot-swap bays for high-capacity flash storage
  • iDRAC9 Enterprise and quad-port 1 GbE OCP 3.0 for remote management and connectivity

Target workloads

The Dell PowerEdge R650 is a 1U rack server equipped with dual Intel Xeon Silver 4310 processors, 768GB of DDR4 memory and ten 1.92TB SATA SSDs on a PERC H755 RAID controller. It is built for dense virtualization, database clusters and private-cloud nodes that demand high core counts and large local storage in a single rack unit.

Fit and alternatives

This configuration suits teams that need 24 DIMM slots already populated and a ready-to-run RAID array with hot-swap drives. Buyers who require GPU acceleration, higher-speed Ethernet or NVMe-tier latency should evaluate other platforms. Organisations without rack infrastructure or with limited power and cooling capacity will find the 1U form factor and dual 1400W supplies impractical.

Deciding specification

The installed memory is 768GB of DDR4 2666MHz registered ECC across 24 modules, leaving eight slots open for expansion toward the 2TB maximum. Confirm that your workload fits within this capacity and that DDR4 2666MHz matches your existing memory standard before deployment.

Highlights

  • Dual Xeon Silver 4310 12-core CPUs with 3.3 GHz turbo for demanding workloads
  • 768 GB DDR4 ECC memory across 24 DIMMs for large-scale virtualisation
  • PERC H755 RAID controller with 8 GB NV cache and battery for data protection
  • Ten 1.92 TB SATA SSDs in hot-swap bays for high-capacity flash storage
  • iDRAC9 Enterprise and quad-port 1 GbE OCP 3.0 for remote management and connectivity

Specifications

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number2.10 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI Features10 x 1.92TB SATA SSD
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledSilver 4310
MAX Processors2
Chipset0
Installed Memory Size768GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 Controller
HDD InterfaceSATA
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card
LAN Ports4 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

How loud and hot does the 1U chassis get with two Xeon Silver 4310 CPUs and dual 1400W PSUs running 24/7?

The 1U form factor uses high-speed fans that ramp with CPU and PSU load; expect noticeable airflow noise and warm exhaust under sustained 2.1GHz or 3.3GHz Turbo operation.

Which rack, rails and network cabling must I already have to install this R650 with the 5720 quad-port 1GbE OCP card?

You need a standard 1U rack space, the included Ready Rails, and four Cat5e or Cat6 cables to use all ports on the Broadcom 5720 OCP 3.0 adapter.

Can the H755 controller and the ten 1.92TB SATA SSDs work with older SAS or SATA drives I might keep from a previous server?

The PERC H755 supports SATA and SAS drives; the ten installed 1.92TB SATA SSDs occupy the front bays, so additional drives would require extra backplane capacity.

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