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

DELL

DELL PowerEdge R650 1U rack server 2x Xeon Silver 4310 12C 2.1GHz 768GB DDR4 H755 10x 2.5

SKU CH-7Y37-EZ7NM

1U rack server with dual 12-core Xeon Silver 4310 CPUs at 2.1 GHz, 768 GB DDR4 ECC memory, PERC H755 RAID controller and ten 2.5-inch SAS/SATA drive bays

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Silver 4310 CPUs deliver 24 cores at up to 3.3 GHz
  • 768 GB DDR4-2666 ECC memory across 24 DIMM slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • Ten 2.5" SAS/SATA drive trays for high-density storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 for remote management

Dual-socket 1U density

The Dell PowerEdge R650 packs two Intel Xeon Silver 4310 processors into a single rack unit, delivering 24 total cores at 2.1 GHz with a 3.3 GHz turbo frequency. It targets virtualization hosts, database clusters and dense private-cloud nodes that need high thread count in minimal rack space.

Memory ceiling and drive bays

The 768 GB of DDR4-2666 registered ECC memory fills 24 slots, leaving eight DIMM positions open for expansion toward the 2 TB maximum. Ten front-accessible 2.5-inch SAS/SATA trays suit workloads that prioritize drive count over individual NVMe speed, while the PERC H755 with 8 GB NV cache handles RAID 0, 1, 5, 6, 10, 50 and 60.

Single-socket or GPU-heavy builds

Buyers who need only one processor or require multiple PCIe Gen4 slots for GPU accelerators should evaluate other platforms, because this configuration occupies both CPU sockets and focuses on storage and networking density instead.

Highlights

  • Dual Xeon Silver 4310 CPUs deliver 24 cores at up to 3.3 GHz
  • 768 GB DDR4-2666 ECC memory across 24 DIMM slots
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • Ten 2.5" SAS/SATA drive trays for high-density storage
  • iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 for remote management

Specifications

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number2.10 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 InstalledSilver 4310
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 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

Does the server ship with all 10 drive trays populated, or must I buy drives separately?

The chassis includes 10 empty 2.5" SAS/SATA trays; drives are not supplied and must be purchased separately.

Should I choose the 768 GB configuration or add more DDR4 modules up to the 2 TB maximum?

768 GB (24 × 32 GB DDR4 2666 MHz) fills 24 of 32 slots; add modules only if workloads need more than 768 GB.

What does the 3.3 GHz turbo figure mean for actual performance once the Xeon Silver 4310 is installed?

Each 12-core Xeon Silver 4310 runs at 2.1 GHz base and can boost to 3.3 GHz on active cores, raising single-thread speed under load.

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