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

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon Gold 6330 2.0GHz 28-Core 256GB DDR4 H745 2x 1400W PSUs

SKU CH-EABA-DTJST

1U rack server with dual 28-core Xeon Gold 6330 CPUs, 256 GB DDR4, PERC H745 RAID, dual 10 GbE SFP+ networking, iDRAC9 Enterprise, redundant 1400 W PSUs, rails and bezel included

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Gold 6330 CPUs provide 56 total cores for heavy workloads
  • 256 GB DDR4-2933 ECC memory enables large virtualisation density
  • PERC H745 RAID controller with 4 GB NV cache protects data integrity
  • Eight 2.5" SAS/SATA drive bays give flexible storage options
  • Dual 1400 W platinum power supplies deliver redundant hot-swap power

Dense Compute Platform

The Dell PowerEdge R650xs is a 1U rack server built for virtualization, cloud infrastructure and dense data analytics. Two Intel Xeon Gold 6330 processors provide 56 total cores at 2.0 GHz with 3.1 GHz turbo for high thread-count workloads. 256 GB of DDR4 2933 MHz registered ECC memory across eight DIMM slots supports large memory footprints. The PERC H745 RAID controller with 4 GB NV cache manages up to eight 2.5-inch SAS or SATA drives in multiple RAID levels.

Upgrade From Single-Socket Systems

Moving from a single-processor server doubles core count and memory channels, reducing VM contention and licence costs per core. The jump is worth it when workloads exceed the memory bandwidth or core density of a one-socket platform and the 1U space budget cannot grow. Buyers who need more than eight front drive bays or who require GPU acceleration for AI training will not find those options in this configuration.

Sustained Load Behaviour

Dual 1400 W platinum power supplies run in redundant mode, keeping voltage stable during continuous multi-threaded processing. The 1U chassis uses high-speed fans that ramp with inlet temperature to maintain CPU turbo frequencies over long periods. iDRAC9 Enterprise provides remote thermal monitoring and power capping so operators can balance density against acoustics without physical access.

Highlights

  • Dual Xeon Gold 6330 CPUs provide 56 total cores for heavy workloads
  • 256 GB DDR4-2933 ECC memory enables large virtualisation density
  • PERC H745 RAID controller with 4 GB NV cache protects data integrity
  • Eight 2.5" SAS/SATA drive bays give flexible storage options
  • Dual 1400 W platinum power supplies deliver redundant hot-swap power

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNo
CPU TypeIntel Xeon
CPU Speed16
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
# of Processors InstalledGold 6330
MAX Processors2
Chipset0
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity1TB
Storage ControllerDell Perc H745 Controller
HDD InterfaceSATA/SAS
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

Does this 1U server include rails for a standard rack?

Yes, Ready Rails and a front bezel are included with the PowerEdge R650xs for rack mounting.

What is a common mistake when installing the memory in this system?

The 256 GB ships as eight 32 GB DDR4 2933 MHz registered ECC modules; mixing speeds or omitting ECC modules will prevent the server from posting.

Which components in this server may need replacement over time?

The H745 RAID controller includes a battery-backed 4 GB NV cache; the battery will degrade and the hot-swap 1400 W power supplies or drive trays may also require replacement after extended use.

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