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

DELL

DELL PowerEdge R650xs 1U rack server 2x Xeon Gold 6330 2.0GHz 28-core 128GB DDR4 10x 600GB SAS H745

SKU CH-K4TY-JJ21Q

A 1U rack server with dual 28-core Xeon Gold 6330 CPUs, 128GB DDR4, ten 600GB SAS drives and H745 RAID

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Gold 6330 CPUs provide 28 cores each for multi-threaded workloads
  • 128GB DDR4 2933MHz ECC memory supports large virtualisation environments
  • PERC H745 controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 600GB 10K SAS drives deliver fast storage in 2.5" bays
  • Dual 1400W platinum power supplies and iDRAC9 Enterprise ensure resilient management

1U rack server for dense workloads

The Dell PowerEdge R650xs fits two 3rd Gen Intel Xeon Gold 6330 processors in a 1U chassis, each running at 2.0 GHz with 28 cores and 3.1 GHz turbo. Eight 16 GB DDR4 2933 MHz modules provide 128 GB of registered ECC memory. Ten 600 GB 10 K SAS drives connect to a PERC H745 controller with 4 GB NV cache, while a quad-port 1 GbE OCP 3.0 card handles networking. Dual 1400 W platinum power supplies and iDRAC9 Enterprise complete the platform.

Ideal for virtualisation and HPC clusters

This configuration suits teams that need high core density and fast local storage in a single rack unit. Organisations requiring GPU acceleration for AI training or larger memory footprints beyond the installed 128 GB should evaluate other models. Buyers who prefer SATA or NVMe drive populations instead of 10 K SAS will need a different storage layout.

PERC H745 RAID controller with 4 GB NV cache

The front-mounted H745 supports RAID 0, 1, 5, 6, 10, 50 and 60 and protects cached writes with a battery-backed module. This single specification determines whether the server matches your data-protection and performance requirements.

Highlights

  • Dual Xeon Gold 6330 CPUs provide 28 cores each for multi-threaded workloads
  • 128GB DDR4 2933MHz ECC memory supports large virtualisation environments
  • PERC H745 controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 600GB 10K SAS drives deliver fast storage in 2.5" bays
  • Dual 1400W platinum power supplies and iDRAC9 Enterprise ensure resilient management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNone
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
# of Processors InstalledGold 6330
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 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

Should I choose the 10-bay 2.5" SAS configuration or a different drive count?

This unit ships with 10 bays filled by 600GB 10K SAS drives; the 2.5" chassis supports up to 10 drives total, so no empty bays remain for expansion.

What does the 2.0GHz base clock with 3.1GHz turbo mean for real workloads?

Each Gold 6330 runs at 2.0GHz base and can boost to 3.1GHz across its 28 cores, giving strong single-thread response while sustaining high throughput on virtualised or database loads.

How does the PERC H745 controller and 12Gb/s SAS interface limit performance?

The H745 with 4GB NV cache drives the 12Gb/s SAS backplane, so drive throughput caps at the 12Gb/s link speed per port and the controller's RAID 0/1/5/6/10/50/60 overhead.

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