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Silver 1U rack server with front drive bays and bezel

DELL

DELL PowerEdge R650xs 1U 8-Bay 2x Xeon Silver 4310 2.1GHz 128GB DDR4 8x 1.8TB SAS H745 2x 1400W

SKU CH-TRZE-S8XEK

1U rack server with dual Xeon Silver 4310 CPUs, 128GB DDR4 ECC, eight 1.8TB SAS drives and redundant 1400W power

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Silver 4310 processors provide 12 cores each at 2.1 GHz base
  • 128 GB DDR4 2666 MHz ECC memory supports virtualization density
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Eight 1.8 TB 10K SAS drives deliver high-capacity 12 Gb/s storage
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient management

Compact 1U dual-CPU server

The Dell PowerEdge R650xs fits two Intel Xeon Silver 4310 processors running at 2.1 GHz with 3.3 GHz turbo into a single rack unit. It ships with 128 GB of DDR4 registered ECC memory and an H745 RAID controller backed by 4 GB of non-volatile cache.

RAID controller and networking expand capability

The H745 supports RAID levels 0, 1, 5, 6, 10, 50 and 60 across the eight included 1.8 TB 10K SAS drives. A dual-port 10 GbE SFP+ OCP 3.0 card and iDRAC9 Enterprise provide high-speed connectivity and full out-of-band management without extra licences.

Suits dense virtualization and cloud nodes.

This configuration targets hyper-converged infrastructure, virtualization clusters and high-throughput databases where dual-socket density matters. Buyers needing GPU acceleration or larger drive counts should evaluate other platforms.

Highlights

  • Dual Xeon Silver 4310 processors provide 12 cores each at 2.1 GHz base
  • 128 GB DDR4 2666 MHz ECC memory supports virtualization density
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Eight 1.8 TB 10K SAS drives deliver high-capacity 12 Gb/s storage
  • Dual 1400 W platinum power supplies and iDRAC9 Enterprise ensure resilient management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.10 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores12-Core Processor
# of Processors InstalledSilver 4310
MAX Processors2
Chipset0
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSAS
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

How do I replace a failed drive in the 8-bay SAS backplane?

The server holds eight 2.5-inch 1.8 TB SAS drives in a hot-swap backplane; pull the faulty tray and insert a replacement while the system runs.

What limits sustained throughput on the PERC H745 RAID controller?

The H745’s 4 GB NV cache and 12 Gb/s SAS lanes set the ceiling; write-heavy RAID 5/6 workloads will hit cache-flush latency before the drives saturate.

How loud and hot does the 1U chassis get with dual 1400 W PSUs under full load?

Dual platinum 1400 W supplies share the load, keeping each unit cooler and fan speeds lower than a single-PSU design at the same draw.

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