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Silver 1U rack server, ten 2.5″ drive bays, front bezel, rails

DELL

DELL PowerEdge R650 rack server 10×2.5″ 2×Xeon Silver 4314 2.4GHz 16C 256GB DDR4 H755 57412 iDRAC9 2×1400W

SKU CH-D66C-SZE4C

1U rack server with 10×2.5″ drive bays, dual Xeon Silver 4314 16-core CPUs, 256GB DDR4, H755 RAID, 10GbE SFP+ OCP 3.0, iDRAC9 Enterprise and redundant 1400W PSUs

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count16-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz deliver high compute density
  • 256 GB DDR4 2666 MHz ECC memory supports memory-intensive workloads
  • PERC H755 RAID controller with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 2.5″ SAS/SATA drive trays provide flexible storage capacity
  • iDRAC9 Enterprise and dual 1400 W platinum PSUs ensure remote management and power redundancy

PowerEdge R650 dual Xeon Silver server

The Dell PowerEdge R650 is a 1U rack server fitted with two Intel Xeon Silver 4314 processors running at 2.4 GHz with a 3.4 GHz turbo frequency. Each CPU provides 16 cores, delivering 32 cores total for virtualization, database and dense private-cloud workloads. The system ships with 256 GB of DDR4 2666 MHz registered ECC memory across eight 32 GB modules.

Redundant 1400 W platinum power supplies

Dual hot-swap 1400 W platinum-efficiency power supplies provide N+N redundancy in a 1U chassis. The server supports up to 2 TB of DDR4 memory across 32 DIMM slots operating at speeds up to 3200 MT/s. PCIe Gen4 lanes enable high-throughput I/O for storage and networking adapters.

H755 RAID 8 GB cache and 10 GbE OCP

The PERC H755 controller includes 8 GB of non-volatile cache with a battery backup and supports RAID 0, 1, 5, 6, 10, 50 and 60 across ten 2.5-inch SAS/SATA drive trays. A Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 card provides high-speed network connectivity. iDRAC 9 Enterprise enables remote deployment, monitoring and lifecycle management without an operating system. Ready Rails and a front bezel are included for immediate rack installation.

How it compares

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

Price $6,065.99
Pricier than about 80% 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 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 RAM256 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

How do I install the 2.5" drives into the 10 front trays, and which step is most often missed?

Slide each drive into its tray until the latch clicks, then insert the tray into the bay until the release lever locks; the step most often missed is fully seating the tray so the lever engages and the drive connects to the backplane.

What maintenance or replacement will the PERC H755 RAID controller need later?

The H755 includes an 8GB NV cache with a battery; the battery is the only serviceable part and should be replaced when iDRAC9 reports a degraded cache-battery status.

What limit appears first when both Xeon Silver 4314 CPUs run at 3.4GHz turbo under sustained load?

The 1400W platinum power supplies set the first ceiling; sustained all-core turbo on both 16-core processors can exceed the combined power budget before thermal throttling activates.

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