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

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon Silver 4310 2.1GHz 128GB DDR4 10x 600GB SAS H745 2x 1400W

SKU CH-0SEA-1WM35

1U rack server with dual 12-core Xeon Silver 4310 CPUs, 128 GB DDR4 ECC memory, H745 RAID controller, ten 600 GB 10K SAS drives, dual 10 GbE SFP+ ports, iDRAC9 Enterprise.

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Processor core count12-Core Processor
  • Operating systemNo
  • Type of memoryDDR4
  • Dual Xeon Silver 4310 CPUs deliver 12 cores each at 2.1 GHz base
  • 128 GB DDR4 2666 MHz ECC memory for fast data access
  • PERC H745 RAID controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • 10 x 600 GB 10K SAS drives in 2.5 inch bays
  • Dual 1400 W platinum PSUs with hot-swap redundancy

Dense 1U Rack Server for Virtualization

The Dell PowerEdge R650xs is a 1U rack server that fits two Intel Xeon Silver 4310 processors. Each CPU runs at 2.1 GHz with 12 cores and reaches 3.3 GHz turbo. The system ships with 128 GB of DDR4 2666 MHz registered ECC memory across eight DIMM slots.

Suited for Dense Compute.

This configuration targets virtualization, cloud infrastructure and data analytics where CPU density and SAS storage matter. Buyers who need GPU acceleration, front-panel NVMe bays or more than 10 drive slots should evaluate other platforms. The included H745 controller supports RAID 0, 1, 5, 6, 10, 50 and 60 for the installed SAS drives.

10-Bay 2.5-Inch SAS Chassis Dictates Storage

The server provides ten 2.5-inch SAS bays populated with 600 GB 10K drives and a PERC H745 with 4 GB NV cache. No additional 2.5-inch bays are available, so capacity growth requires external enclosures or a different chassis. Dual 1400 W platinum power supplies and iDRAC9 Enterprise complete the package.

How it compares

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

Price $5,123.99
Pricier than about 77% 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.

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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 RAM128 GB
Type of memoryDDR4
Maximum RAM capacity1 TB
Storage
Disk controllerDell Perc H745 Controller
Drive interfaceSAS
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 capabilityNone

Questions about this item

How do I install the 10x 600GB SAS drives into the 2.5" front bays of this 1U server and what step is commonly missed?

Slide each 2.5" drive into a front bay until the latch clicks; the step often missed is creating the virtual disk in the H745 controller BIOS before the OS sees the array.

Which components will need replacement first and what is the rated speed of the memory I must match?

The 10K SAS drives and the H745 battery-backed cache module are the typical first replacements; replacement memory must be DDR4 2666MHz Registered ECC.

What thermal or power limit appears first when both Xeon Silver 4310 CPUs run at 3.3GHz Turbo continuously?

The 1400W Platinum PSUs and 1U airflow path reach their cooling capacity before the CPUs hit their maximum turbo frequency under sustained load.

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