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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 12 Core 256GB DDR4 10x 1.8TB SAS

SKU CH-A1B5-KT367

1U rack server with dual 12-core Xeon Silver 4310 CPUs, 256 GB DDR4 ECC, ten 1.8 TB SAS drives and PERC H745 RAID

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Silver 4310 12-core CPUs provide 2.1 GHz base and 3.3 GHz turbo compute power
  • 256 GB DDR4 2666 MHz registered ECC memory supports fast multitasking
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.8 TB 10K SAS drives deliver high-capacity storage in 2.5" bays
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy

1U dual-socket rack server

The Dell PowerEdge R650xs is a 1U rack server equipped with two Intel Xeon Silver 4310 processors, each running at 2.1 GHz with 12 cores. It ships with 256 GB of DDR4 2666 MHz registered ECC memory across eight 32 GB modules. This configuration targets virtualization, cloud infrastructure and dense data-analytics workloads in space-constrained data centres.

Redundant power, front storage and OCP networking

Dual hot-swap 1400 W platinum power supplies provide redundancy without shutting down. Ten 2.5-inch drive bays on the front panel hold the included 1.8 TB 10K SAS drives connected to a PERC H745 RAID controller with 4 GB non-volatile cache and battery backup. A Broadcom 5720 quad-port 1 GbE OCP 3.0 card delivers four RJ-45 network links through the open compute form factor.

iDRAC9 Enterprise and rails included

Integrated iDRAC 9 Enterprise enables full remote management, monitoring and lifecycle automation over a dedicated network interface. The shipment includes ready rails for tool-less rack mounting and a front bezel for physical security and airflow management. No GPU accelerators or additional NVMe drives are installed, so buyers needing AI compute or all-flash arrays must add those separately.

Highlights

  • Dual Xeon Silver 4310 12-core CPUs provide 2.1 GHz base and 3.3 GHz turbo compute power
  • 256 GB DDR4 2666 MHz registered ECC memory supports fast multitasking
  • PERC H745 RAID controller with 4 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.8 TB 10K SAS drives deliver high-capacity storage in 2.5" bays
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy

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 Size256GB
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 5720 Quad Port 1GbE OCP 3.0 Network Card
LAN Ports4 x Ports
Expansion Slots0
Management PortRJ 45
Operating SystemNo
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

What SAS interface speed do the 1.8TB drives and the H745 controller support?

The 10 drives and the H745 controller both run at 12Gb/s SAS, so the array operates at that speed.

What physical space and mounting hardware does the 1U chassis require?

The 1U rack server includes Ready Rails sliding rails and a front bezel for standard rack installation.

How is the H745 RAID controller installed, and what step is often missed?

The H745 is a front-mounted RAID controller; the 4GB NV cache battery must be connected during installation or the cache will remain disabled.

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