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DELL

DELL PowerEdge R650 1U rack server 2× Xeon 4316 2.3GHz 20C 128GB DDR4 H755 10×2.5" 5720 iDRAC9 2×1400W

SKU CH-N3X1-BE1GR

1U rack server with two 20-core Xeon 4316 CPUs at 2.3 GHz, 128 GB DDR4, H755 RAID, ten 2.5-inch bays, quad 1 GbE and dual 1400 W PSUs

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual 20-core Xeon Silver 4316 CPUs at 2.3 GHz with 3.4 GHz turbo for heavy multi-thread workloads
  • 128 GB DDR4 2666 MHz registered ECC memory across 8 slots for reliable high-capacity compute
  • PERC H755 RAID controller with 8 GB NV cache and battery supporting RAID 0/1/5/6/10/50/60
  • Ten 2.5" SAS/SATA drive trays plus quad-port 1 GbE OCP 3.0 NIC for flexible storage and networking
  • iDRAC9 Enterprise remote management with dual 1400 W platinum power supplies for resilient uptime

Compact 1U rack server for dense compute

The Dell PowerEdge R650 is a 1U rack server built on the 15th Generation PowerEdge platform. It ships with two Intel Xeon Silver 4316 20-core processors running at 2.3 GHz with 3.4 GHz turbo. The system includes 128 GB of DDR4 2666 MHz registered ECC memory across eight 16 GB modules. Dual 1400 W platinum power supplies provide redundant hot-swap power.

Storage flexibility decided by 10-bay 2.5" chassis

The front panel holds ten 2.5-inch SAS/SATA drive trays backed by a Dell PERC H755 RAID controller with 8 GB NV cache and battery. The controller supports RAID 0, 1, 5, 6, 10, 50 and 60. The platform also supports NVMe drives for workloads that need faster storage throughput. The OCP 3.0 quad-port 1 GbE network adapter handles connectivity.

Suits virtualisation and private cloud.

This configuration targets virtualisation, database management and dense private cloud deployments where CPU density and memory capacity matter. It lacks GPU support and AI-specific acceleration, so buyers who need graphics compute or dedicated inference engines should look at platforms designed for accelerator cards. The iDRAC9 Enterprise module provides full remote management.

How it compares

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

Price $6,042.99
Pricier than about 80% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameDELL
Product linePowerEdge R650
Model nameR650
Part number2.3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count20-Core Processor
Processor socketLGA 4189
Processor speed32
Installed CPUsGold 4316
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity2 TB
Storage
Disk controllerDell Perc H755 Controller
Drive interfaceSATA/SAS
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 capabilityNo

Questions about this item

How does the 2.3 GHz base clock on the Xeon 4316 behave under load in this 1U chassis?

The two Xeon Silver 4316 processors run at 2.3 GHz base and can reach 3.4 GHz turbo; actual sustained speed depends on workload, cooling headroom and the dual 1400 W power supplies.

What throughput does the Broadcom 5720 quad-port 1 GbE OCP 3.0 card deliver in practice?

The OCP 3.0 adapter provides four 1 GbE ports; each port is capped at 1 Gbps line rate, giving up to 4 Gbps aggregate through the PCIe Gen4 slot.

What physical space and mounting hardware does the 1U server need in a rack?

The unit occupies one rack unit of height and ships with ready rails and a front bezel for standard rack installation.

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