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1U rack server, silver front bezel, ten 2.5 inch drive bays

DELL

Dell PowerEdge R650 10x 2.5" 2x Xeon Gold 6330 28 Core 256GB DDR4 10x 1.92TB H755

SKU CH-VM3N-J4KBF

A 1U rack server with ten 2.5-inch bays, dual 28-core Xeon Gold 6330 processors, 256 GB DDR4 ECC memory, H755 RAID controller with 8 GB cache, ten 1.92 TB SATA SSDs, quad-port 1 GbE networking.

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI Features10 x 1.92TB SATA SSD
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Gold 6330 processors deliver 56 total cores for heavy workloads
  • 256 GB DDR4 2933 MHz ECC memory supports large virtualisation environments
  • PERC H755 controller with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.92 TB SATA SSDs supply high-capacity flash storage
  • iDRAC9 Enterprise gives full remote management control

PowerEdge R650 1U density

The Dell PowerEdge R650 fits two Xeon Gold 6330 processors and 256GB of DDR4 memory into a single rack unit. Ten front-accessible 2.5-inch bays hold 1.92TB SATA SSDs managed by a PERC H755 controller with 8GB cache. Dual 1400W platinum supplies and iDRAC9 Enterprise complete a platform built for virtualization, databases and dense private-cloud clusters.

Upgrade from older 1U servers

Replacing a previous-generation 1U system adds 28 cores per socket at 2.0GHz base with 3.1GHz turbo, plus DDR4 speeds up to 3200 MT/s across 32 DIMM slots. The jump is worth it when workloads need more simultaneous threads, larger memory footprints or PCIe Gen4 bandwidth for faster storage and networking cards.

Sustained-load behaviour

Under continuous demand the redundant 1400W units share load while the H755 battery-backed cache protects write ordering during power events. Quad-port 1GbE OCP 3.0 networking and iDRAC9 remote management stay responsive, letting administrators monitor thermals, firmware and drive health without interrupting the production services running on the 10 SSDs.

Highlights

  • Dual Xeon Gold 6330 processors deliver 56 total cores for heavy workloads
  • 256 GB DDR4 2933 MHz ECC memory supports large virtualisation environments
  • PERC H755 controller with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.92 TB SATA SSDs supply high-capacity flash storage
  • iDRAC9 Enterprise gives full remote management control

Specifications

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI Features10 x 1.92TB SATA SSD
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
# of Processors InstalledGold 6330
MAX Processors2
Chipset0
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 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
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

What rack depth and rail kit does the R650 1U server require?

The server is a 1U rack unit and ships with Dell Ready Rails for standard four-post racks.

How do I install the PERC H755 RAID controller and its NV cache battery?

Seat the H755 in a PCIe Gen4 slot, connect the 8 GB NV cache module, then attach the battery pack to the controller header.

When should the 1400 W hot-swap power supplies or 1.92 TB SATA SSDs be replaced?

Replace a PSU if its status LED shows amber or iDRAC9 reports a fault; swap an SSD when media-wear or SMART alerts appear.

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