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A silver 1U rack server with ten 2.5-inch drive bays and a front bezel

DELL

DELL PowerEdge R650 1U rack server 2× Xeon Silver 4314 2.4 GHz 16-core 768 GB DDR4 10× 2.5" trays H755

SKU CH-ZQ8J-S2MWE

A 1U rack server with dual 16-core Xeon Silver 4314 processors at 2.4 GHz, 768 GB DDR4, ten 2.5-inch trays and a PERC H755 controller

  • ProcessorIntel Xeon
  • Installed RAM768 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4314 CPUs deliver 32 cores at up to 3.4 GHz turbo
  • 768 GB DDR4-2666 ECC memory across 24 slots for high-throughput workloads
  • PERC H755 RAID controller with 8 GB NV cache supports RAID 0/1/5/6/10/50/60
  • Ten 2.5" hot-swap trays accept SAS and SATA drives for flexible storage
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs enable remote management and power redundancy

Dual Xeon Silver 4314 1U server

The Dell PowerEdge R650 is a 1U rack server equipped with two Intel Xeon Silver 4314 processors, each running at 2.4 GHz with 16 cores. It ships with 768 GB of DDR4 memory across 24 DIMMs and a PERC H755 RAID controller with 8 GB cache. Ten 2.5-inch drive trays support SAS and SATA media. Dual 1400 W power supplies and iDRAC9 Enterprise management are included.

Who should consider this server

This configuration suits teams running virtualisation clusters, dense database workloads or private-cloud nodes that benefit from 32 total cores and a large memory footprint in a single rack unit. Buyers who need more storage bays than ten, GPU acceleration or NVMe-only drive support should evaluate other platforms.

PERC H755 RAID controller

The integrated Dell PERC H755 controller provides hardware RAID with 8 GB of non-volatile cache and a backup battery. It supports RAID levels 0, 1, 5, 6, 10, 50 and 60 across the ten 2.5-inch SAS or SATA drives, determining both data protection and usable capacity for the array.

How it compares

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

Price $8,784.99
Pricier than about 87% 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/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 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
Ports & slots
Network ports2 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

What memory modules do I need to reach the installed 768 GB?

The system uses 24 DDR4 2666 MHz registered ECC DIMMs of 32 GB each, filling all slots for the 768 GB total.

Can the 10GbE OCP 3.0 card share a switch with older 1 GbE NICs?

The Broadcom 57412 dual-port 10GbE SFP+ OCP 3.0 adapter negotiates link speed, so it will operate alongside 1 GbE devices on the same network.

How do I confirm the PERC H755 is healthy after installation?

Check iDRAC9 Enterprise for controller status, virtual disk state and the 8 GB NV cache battery condition; all should report OK with no degraded arrays.

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