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Silver 1U rack server with front bezel, eight 2.5-inch drive bays and dual power supplies

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon Silver 4316 2.3GHz 20 Core 64GB DDR4 8x 960GB SSD H745 2x 1400W

SKU CH-6YFA-GA6KJ

A 1U rack server with dual 20-core Xeon Silver 4316 processors, 64GB DDR4, eight 960GB SATA SSDs on a PERC H745 controller, dual 10GbE SFP+ networking, iDRAC9 Enterprise.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI Features8 x 960GB SATA SSD
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual 20-core Xeon Silver 4316 CPUs deliver high-density compute
  • 64GB DDR4 2666MHz ECC memory ensures rapid data access
  • PERC H745 RAID controller with 4GB NV cache protects storage
  • Eight 960GB SATA SSDs provide fast, reliable capacity
  • iDRAC9 Enterprise plus dual 1400W PSUs enable resilient management

1U Dual-Xeon Server for Dense Compute

The Dell PowerEdge R650xs is a 1U rackmount server fitted with two Intel Xeon Silver 4316 processors. Each CPU runs at 2.3 GHz with a 3.4 GHz turbo frequency and provides 20 cores, giving 40 cores total. The system ships with 64 GB of DDR4 2666 MHz registered ECC memory across four 16 GB modules. It targets virtualization, cloud infrastructure and data-analytics workloads that need high core counts in a single rack unit.

SATA SSD Capacity and RAID Limits

Eight 2.5-inch 960 GB SATA 6 Gb/s enterprise SSDs occupy the front drive bays. The Dell PERC H745 controller with 4 GB non-volatile cache and battery backs RAID 0, 1, 5, 6, 10, 50 and 60. Because the drives use the SATA interface, throughput is capped at the SATA 6 Gb/s link speed rather than NVMe or SAS bandwidths. Usable capacity and fault tolerance depend on the RAID level chosen.

Verify Rack Depth, Power and Network Before Buying

Confirm your rack can accommodate a 1U chassis with the included sliding rails and front bezel. The dual 1400 W platinum power supplies require compatible PDU outlets and circuits rated for the combined load. Network connectivity uses a Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 card, so ensure your top-of-rack switches have matching SFP+ ports and cabling. Remote management relies on iDRAC9 Enterprise over a dedicated management network.

Highlights

  • Dual 20-core Xeon Silver 4316 CPUs deliver high-density compute
  • 64GB DDR4 2666MHz ECC memory ensures rapid data access
  • PERC H745 RAID controller with 4GB NV cache protects storage
  • Eight 960GB SATA SSDs provide fast, reliable capacity
  • iDRAC9 Enterprise plus dual 1400W PSUs enable resilient management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.30 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI Features8 x 960GB SATA SSD
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores20-Core Processor
# of Processors InstalledGold 4316
MAX Processors2
Chipset0
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSATA
Raid LevelRAID 0/1/5/6/10/50/60
Media Drives0
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card
LAN Ports2 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

Should I choose the 2.3 GHz 20-core Xeon Silver 4316 or add a second processor?

The server ships with two Xeon Silver 4316 processors, each 20 cores at 2.3 GHz with 3.4 GHz turbo, giving 40 cores total; the board supports a maximum of two processors.

What does the 64 GB DDR4 2666 MHz memory mean for actual workloads?

64 GB is installed as four 16 GB registered ECC DDR4 modules at 2666 MT/s; the platform can scale to 1 TB across 16 slots for larger datasets.

How does the PERC H745 controller limit the 8 x 960 GB SATA SSDs?

The H745 supports RAID 0/1/5/6/10/50/60 with 4 GB NV cache; the eight 960 GB SATA drives connect at 6 Gb/s, so array throughput caps at the SATA link speed.

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