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

DELL

DELL PowerEdge R650xs 1U 2x Xeon Gold 6330 2.0GHz 28C 256GB DDR4 8x 1.92TB H745

SKU CH-3VSK-4YQNR

A 1U rack server with dual 28-core Xeon Gold 6330 CPUs, 256GB DDR4, eight 1.92TB SATA SSDs on an H745 RAID controller, and redundant 1400W power supplies

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI Features8 x 1.92TB SATA SSD
  • CPU TypeIntel Xeon
  • CPU Speed16
  • Dual Xeon Gold 6330 CPUs deliver 56 cores for heavy workloads
  • 256 GB DDR4 2933 MHz ECC memory ensures fast, reliable data handling
  • PERC H745 RAID controller with 4 GB NV cache protects critical data
  • Eight 1.92 TB SATA SSDs provide high-capacity flash storage
  • iDRAC9 Enterprise and quad 1 GbE ports simplify remote management

Purpose-built density

The Dell PowerEdge R650xs is a 1U rack server configured with two Intel Xeon Gold 6330 processors, each running at 2.0GHz with 28 cores. It ships with 256GB of DDR4 2933MHz registered ECC memory installed across eight 32GB modules. This combination targets virtualization hosts, dense cloud infrastructure and high-performance computing clusters that need maximum compute throughput in a single rack unit.

Enterprise storage and management

Eight 1.92TB SATA solid-state drives connect to a PERC H745 RAID controller with 4GB of non-volatile cache and battery backup, supporting RAID levels 0, 1, 5, 6, 10, 50 and 60. A Broadcom 5720 quad-port 1GbE OCP 3.0 network adapter provides four RJ45 links for redundant or segmented traffic. iDRAC9 Enterprise enables full remote deployment, monitoring and lifecycle management without physical console access, while ready rails and a front bezel simplify rack installation.

Redundant platinum power

Dual 1400-watt platinum-efficiency power supplies operate in a hot-swap redundant configuration, maintaining uptime if one unit fails or is replaced. The 1U chassis uses forced-air cooling across the processors, memory, drives and controller to keep thermals stable under sustained load. Power draw scales with the 56 total cores and eight drives, while fan speed adjusts dynamically to balance acoustics against thermal headroom in dense rack rows.

Highlights

  • Dual Xeon Gold 6330 CPUs deliver 56 cores for heavy workloads
  • 256 GB DDR4 2933 MHz ECC memory ensures fast, reliable data handling
  • PERC H745 RAID controller with 4 GB NV cache protects critical data
  • Eight 1.92 TB SATA SSDs provide high-capacity flash storage
  • iDRAC9 Enterprise and quad 1 GbE ports simplify remote management

Specifications

BrandDELL
SeriesPowerEdge R650xs
ModelR650xs
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI Features8 x 1.92TB SATA SSD
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
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
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

What storage interface does the PERC H745 controller use for the 1.92TB SSDs and what is its practical throughput?

The H745 connects the eight 1.92TB drives over SATA 6Gb/s, so each SSD is limited to the SATA III 6Gb/s link speed in this configuration.

What physical mounting hardware is included for the 1U chassis?

Ready Rails and a front bezel are supplied; the rails mount in standard square-hole or round-hole 4-post racks and the bezel snaps onto the front panel.

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

The H745 is a front-loading RAID module that slides into the dedicated chassis slot; the step often missed is seating the module firmly until the latch clicks to engage the backplane connectors.

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