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Black 1U rack server with front bezel, ten 2.5-inch drive bays, dual redundant power supplies and sliding rails

DELL

DELL PowerEdge R650xs 1U Rack Server 2x Xeon Gold 6338 512GB DDR4 10x 600GB SAS H745 2x 1400W

SKU CH-ZHQ6-ZY2WF

1U rack server with dual 32-core Xeon Gold 6338 processors, 512 GB DDR4, ten 600 GB SAS drives on an H745 controller, dual 10 GbE SFP+ ports and redundant 1400 W power supplies

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Gold 6338 processors with 32 cores each and 3.2GHz turbo for demanding compute
  • 512GB DDR4 3200MHz ECC memory across 16 DIMM slots for large datasets
  • PERC H745 RAID controller with 4GB NV cache supporting RAID 0/1/5/6/10/50/60
  • Ten 600GB 10K SAS drives in 2.5" bays providing high-speed storage capacity
  • iDRAC9 Enterprise remote management plus dual 1400W platinum power supplies for resilience

Compact 1U server for dense virtualization

The PowerEdge R650xs packs two Xeon Gold 6338 processors and 512GB of DDR4 memory into a single rack unit. It targets data-center operators who need high core counts and fast memory for virtualization, cloud infrastructure or dense analytics without consuming extra rack space.

Storage limited to ten 2.5-inch SAS bays

The chassis holds exactly ten 600GB 10K SAS drives managed by the H745 controller with 4GB cache. RAID levels 0, 1, 5, 6, 10, 50 and 60 are supported, but the bay count caps raw capacity at 6TB before RAID overhead. Builders who need more storage must look to larger chassis or external arrays.

512GB DDR4 with headroom to 1TB

Sixteen 32GB modules fill the current configuration, leaving half the 16 DIMM slots free for future expansion. Dual 1400W platinum supplies provide power redundancy for the fully populated CPU and memory load. Buyers planning heavier GPU acceleration or additional PCIe cards should verify power and thermal budgets before scaling further.

Highlights

  • Dual Xeon Gold 6338 processors with 32 cores each and 3.2GHz turbo for demanding compute
  • 512GB DDR4 3200MHz ECC memory across 16 DIMM slots for large datasets
  • PERC H745 RAID controller with 4GB NV cache supporting RAID 0/1/5/6/10/50/60
  • Ten 600GB 10K SAS drives in 2.5" bays providing high-speed storage capacity
  • iDRAC9 Enterprise remote management plus dual 1400W platinum power supplies for resilience

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 Cores32-Core Processor
# of Processors InstalledGold 6338
MAX Processors2
Chipset0
Installed Memory Size512GB
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
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

Should I choose the 600 GB SAS drives or a different capacity for this R650xs?

The server ships with ten 600 GB 10K SAS drives on a PERC H745 controller that supports RAID 0, 1, 5, 6, 10, 50 and 60.

What does the 3.2 GHz turbo figure mean for actual workloads on the Gold 6338?

Each Gold 6338 can boost from 2.0 GHz to 3.2 GHz on active cores, giving short-burst speed for single-threaded tasks while the 32 cores handle parallel throughput.

How does the OCP 3.0 10 GbE SFP+ card limit network throughput in practice?

The Broadcom 57412 dual-port card caps each port at 10 GbE over SFP+; total bi-directional bandwidth is therefore 20 GbE across the two ports.

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