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Silver 1U rack server with front bezel, ten 2.5-inch drive bays and dual power supplies

DELL

DELL PowerEdge R650 rack server 2× Xeon Silver 4314 2.4GHz 16C 768GB DDR4 10×1.92TB SSD H755 2×1400W

SKU CH-Y4KZ-WAN26

A 1U rack server with two 16-core Xeon Silver 4314 CPUs, 768GB DDR4, ten 1.92TB SATA SSDs on a PERC H755 controller, quad-port 1GbE, iDRAC9 Enterprise and dual 1400W PSUs

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual 16-core Xeon Silver 4314 CPUs deliver 32 threads at 2.4 GHz base
  • 768 GB DDR4 2666 MHz 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 1.92 TB SATA SSDs provide high-capacity flash storage in 1U
  • Dual 1400 W platinum PSUs with iDRAC9 Enterprise remote management

Purpose-built 1U rack server

The Dell PowerEdge R650 is a 1U rack server designed for enterprise workloads that demand high compute density and flexible storage. Two Intel Xeon Silver 4314 processors deliver 32 total cores at 2.4 GHz with 3.4 GHz turbo capability. The platform targets virtualization, database management, and dense private cloud deployments where space and efficiency are priorities.

Sustained-load behaviour

Dual 1400 W platinum power supplies provide redundant hot-swap power for continuous operation under heavy demand. The PERC H755 controller with 8 GB NV cache and battery backs write performance across RAID 0, 1, 5, 6, 10, 50, and 60 levels. Ten 1.92 TB SATA SSDs supply consistent read and write throughput for mixed workloads without thermal throttling in the compact chassis.

Deciding specification

Installed memory is 768 GB of DDR4 2666 MHz registered ECC across 24 DIMM slots, expandable to 2 TB maximum capacity. This DDR4 configuration determines whether the server matches existing memory standards and workload requirements. Buyers needing a different memory generation or higher factory-installed capacity must select another platform.

How it compares

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

Price $10,927.99
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 number2.4 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count16-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsSilver 4314
Max supported CPUs2
Memory
Installed RAM768 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc H755 Controller
Drive interfaceSATA
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 capability10 × 1.92 TB SATA SSD

Questions about this item

How much heat and power draw should I expect from the 2× 1400 W platinum PSUs when the R650 runs 24/7?

The server includes two 1400 W platinum-efficiency power supplies with redundant hot-swap operation, so each unit shares the load and can be replaced without downtime while the system stays running.

Do I need to supply any drives, memory or rails to get this R650 operational?

The chassis ships fully populated with 10× 1.92 TB SATA SSDs, 768 GB of DDR4 2666 MHz ECC memory across 24 DIMM slots, plus ready rails and a front bezel, so no additional components are required for basic operation.

Will my existing SAS or NVMe backplanes work with the PERC H755 controller in this 1U box?

The installed H755 RAID controller supports SATA and SAS drives; the current configuration uses 10 SATA SSDs, and the backplane accepts 2.5" SAS, SATA or NVMe devices for future expansion.

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