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Silver 1U rack server with ten 2.5-inch drive bays, front bezel and slide rails

DELL

DELL PowerEdge R650 1U rack server 2x Xeon Gold 6330 2.0GHz 28C 256GB DDR4 10x 1.8TB SAS H755 57412

SKU CH-1F1M-WG9FB

A 1U rack server with dual 28-core Xeon Gold 6330 CPUs, 256 GB DDR4, ten 1.8 TB SAS drives and a PERC H755 controller

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNone
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Gold 6330 CPUs deliver 56 total cores for heavy workloads
  • 256 GB DDR4-2933 ECC memory supports large virtualisation environments
  • PERC H755 with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.8 TB 10 K SAS drives provide high-capacity fast storage
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy

Dense 1U compute for virtualization and databases

The PowerEdge R650 packs two 28-core Xeon Gold 6330 processors and 256 GB of DDR4-2933 ECC memory into a single rack unit. It targets IT teams running virtualization clusters, dense private clouds or memory-heavy databases where core count and memory bandwidth matter more than local GPU acceleration.

SAS 12 Gb/s backplane limits throughput

The ten 2.5-inch bays connect through a 12 Gb/s SAS interface to the PERC H755 controller with 8 GB NV cache. Mechanical 10 K RPM drives saturate this link, so random I/O scales with spindle count rather than flash latency. NVMe drives are physically supported by the chassis but not included in this configuration.

256 GB installed memory against a 2 TB ceiling

Eight 32 GB RDIMMs occupy a fraction of the 32 DDR4 slots, leaving headroom for future expansion to the platform maximum. Buyers who need more storage capacity or all-flash performance should look elsewhere; this unit is built around the supplied SAS drives and current memory fit.

Pontos fortes

  • Dual Xeon Gold 6330 CPUs deliver 56 total cores for heavy workloads
  • 256 GB DDR4-2933 ECC memory supports large virtualisation environments
  • PERC H755 with 8 GB NV cache enables RAID 0/1/5/6/10/50/60
  • Ten 1.8 TB 10 K SAS drives provide high-capacity fast storage
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy

Especificações

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNone
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 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

Perguntas sobre este artigo

Should I pick the 10-bay 2.5-inch version or a different capacity?

This unit ships with ten 1.8TB SAS 12Gb/s 10K drives filling every 2.5-inch bay, giving 18TB raw capacity in a single 1U chassis.

What does the 2.0GHz base clock mean once the server is running workloads?

Each Gold 6330 runs at 2.0GHz base and can boost to 3.1GHz turbo across its 28 cores, so sustained multi-threaded tasks sit at 2.0GHz while bursty jobs reach 3.1GHz.

How does the OCP 3.0 10GbE SFP+ card limit real-world throughput?

The Broadcom 57412 dual-port card caps each port at 10Gb/s, so aggregate network throughput tops out at 20Gb/s with both links active.

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