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Silver 1U rack server with front bezel and ten 2.5 inch drive bays

DELL

DELL PowerEdge R650xs 1U rack server 2x Xeon Silver 4316 2.3GHz 20-core 256GB DDR4 H745 10x 1.92TB SSD

SKU CH-S8YE-78Z58

1U rack server with dual 20-core Xeon Silver 4316 CPUs, 256 GB DDR4, H745 RAID controller and ten 1.92 TB SATA SSDs

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Video RAM8 MB
  • Processor core count20-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4316 CPUs deliver 40 total cores for heavy workloads
  • 256 GB DDR4 2666 MHz ECC memory supports large virtualization clusters
  • PERC H745 RAID controller with 4 GB NV cache protects data at speed
  • Ten 1.92 TB SATA SSDs provide high-density solid-state capacity
  • iDRAC9 Enterprise enables full remote lifecycle management

Space-efficient 1U server for dense compute

The Dell PowerEdge R650xs packs two Intel Xeon Silver 4316 processors, each running at 2.3 GHz with 20 cores, into a single rack unit. It ships with 256 GB of DDR4 2666 MHz registered ECC memory across eight 32 GB modules. The platform targets virtualization, cloud infrastructure and high-performance computing workloads that demand strong thread density in limited space.

Suits teams needing integrated 10 GbE

Buyers who require out-of-the-box 10 GbE SFP+ connectivity via the Broadcom 57412 OCP 3.0 card and a PERC H745 controller with 4 GB NV cache will find this configuration ready to deploy. It is not suited for environments that need GPU acceleration, NVMe boot drives or more than two processor sockets, as none of those options are populated or supported in this build.

Storage decided by ten 1.92 TB SATA SSDs on H745

The Dell PERC H745 controller manages ten enterprise 1.92 TB SATA 6 Gb/s 2.5-inch solid-state drives with support for RAID 0, 1, 5, 6, 10, 50 and 60. This array determines usable capacity, redundancy level and I/O profile for the workload, making the drive count and controller the primary factors in deciding whether the server matches the storage requirement.

How it compares

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

Price $9,547.99
Pricier than about 89% 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 number2.3 GHz
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count20-Core Processor
Processor socketLGA 4189
Processor speed16
Installed CPUsGold 4316
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 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 capability10 × 1.92 TB SATA SSD

Questions about this item

How much power do the two 1400 Watt PSUs draw when the server runs at full load all day?

Each supply is rated at 1400 Watts with Platinum efficiency, so actual draw depends on workload but will not exceed the rated capacity of either unit.

Which cables and transceivers are required to use the Broadcom 57412 dual-port 10GbE SFP+ OCP 3.0 card?

The card provides two SFP+ ports; you must supply compatible SFP+ transceivers or direct-attach cables to connect to your network switch.

Can the H745 controller manage the existing 1.92TB SATA SSDs together with older SAS drives in the same array?

The H745 supports mixed SATA and SAS drives, but RAID arrays cannot span different drive types; each virtual disk must use drives of the same interface and capacity.

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