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DELL

Dell PowerEdge R650xs rack server 2x Xeon Silver 4310 2.1GHz 256GB DDR4 8x 1.92TB SATA H745 2x 1400W

SKU CH-S8X4-N1C6A

1U rack server with dual Xeon Silver 4310 CPUs, 256GB DDR4, eight 1.92TB SATA SSDs, PERC H745 RAID, quad 1GbE, iDRAC9 Enterprise, dual 1400W PSUs

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4310 processors provide 12 cores each at 2.1 GHz base with 3.3 GHz turbo
  • 256 GB DDR4 2666 MHz ECC memory installed across eight 32 GB modules
  • PERC H745 RAID controller with 4 GB NV cache supports RAID 0 1 5 6 10 50 60
  • Eight 1.92 TB SATA SSDs deliver high-capacity flash storage in 2.5 inch bays
  • iDRAC 9 Enterprise enables remote management with dual 1400 W platinum power supplies

Dense 1U Compute Node

The Dell PowerEdge R650xs is a 1U rack server built for space-constrained data centres. It ships with two Intel Xeon Silver 4310 processors, each running at 2.1 GHz with 12 cores. The system includes 256 GB of DDR4 memory across eight 32 GB modules. Dual 1400 W platinum power supplies provide redundant hot-swap power.

Virtualisation Hosts, Not GPU Farms

This server suits teams running virtualisation, cloud infrastructure or dense analytics workloads that fit in a 1U form factor. The eight 2.5-inch drive bays and PERC H745 RAID controller support mixed SATA and SAS arrays. Buyers who need GPU acceleration for AI training or more than two processor sockets should evaluate larger platforms.

Eight-Bay Front Storage

The defining specification is the eight 2.5-inch front bays populated with 1.92 TB SATA SSDs behind a PERC H745 controller with 4 GB NV cache. This layout fixes raw capacity at roughly 15 TB and limits drive choices to SATA or SAS devices. Confirm the bay count and controller match your storage topology before ordering.

How it compares

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

Price $7,737.99
Pricier than about 84% of the 17,641 comparable items (median $1,910.99).
Installed RAM 256 GB
Higher than about 60% 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 R650xs
Model nameR650xs
Part number2.1 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count12-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsSilver 4310
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity1 TB
Storage
Disk controllerDell Perc H745 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 capability8 × 1.92 TB SATA SSD

Questions about this item

How do I install the 2x 1400W power supplies in the 1U rack server, and what step do people get wrong?

Slide each supply into its bay until the latch clicks; the common error is not pushing far enough to engage the redundant hot-swap connector.

What maintenance will the PERC H745 RAID controller with its 4GB NV cache battery need later?

The cache battery degrades over time and must be replaced when the controller reports a battery-learn failure or capacity loss.

What limit appears first on the 8x 1.92TB SATA SSDs under sustained write loads?

The SATA 6Gb/s interface and the drives' internal write endurance cap sustained throughput before the controller or CPUs saturate.

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