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Black 1U rack server with silver front bezel and ten 2.5 inch drive trays

DELL

DELL PowerEdge R650 1U rack server 2× Xeon Gold 6330 28C 2.0 GHz 128GB DDR4 10× 2.5" trays H755 2× 1400W

SKU CH-3A93-FJ0HG

A 1U rack server holding ten 2.5-inch drive trays, dual 28-core Xeon Gold 6330 CPUs at 2.0 GHz, 128 GB DDR4, H755 RAID controller and redundant 1400 W power supplies

  • TypeRack
  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • AI FeaturesNo
  • CPU TypeIntel Xeon
  • CPU Speed32
  • Dual Xeon Gold 6330 at 2.0 GHz with 3.1 GHz turbo for demanding workloads
  • 128 GB DDR4 2933 MHz ECC memory across eight 16 GB modules
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0 1 5 6 10 50 60
  • Ten 2.5 inch SAS SATA drive trays for flexible storage density
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs for remote management and redundant power

Dell PowerEdge R650 1U server for dense compute

This 1U rack server ships with two Intel Xeon Gold 6330 processors, each running at 2.0 GHz with 28 cores. It includes 128 GB of DDR4 registered ECC memory across eight 16 GB modules. The platform targets virtualization hosts, database nodes and high-performance computing clusters that need maximum throughput in a single rack unit.

Suited for workloads needing dual-socket density

The ten 2.5-inch SAS/SATA trays and the PERC H755 controller with 8 GB NV cache support RAID 0, 1, 5, 6, 10, 50 and 60 for low-latency local data. Dual 10 GbE SFP+ ports and iDRAC9 Enterprise simplify network and remote management. Buyers who require NVMe-only bays, larger 3.5-inch drive support or GPU expansion should evaluate other chassis designs.

Ten 2.5-inch SAS/SATA trays

The front bay count and controller combination determine whether the server can hold the required drive set and deliver the desired RAID level. Confirm that the workload fits within ten hot-swap slots and that SAS or SATA media meet the performance target before purchase.

Highlights

  • Dual Xeon Gold 6330 at 2.0 GHz with 3.1 GHz turbo for demanding workloads
  • 128 GB DDR4 2933 MHz ECC memory across eight 16 GB modules
  • PERC H755 RAID controller with 8 GB NV cache supporting RAID 0 1 5 6 10 50 60
  • Ten 2.5 inch SAS SATA drive trays for flexible storage density
  • iDRAC9 Enterprise plus dual 1400 W platinum PSUs for remote management and redundant power

Specifications

BrandDELL
SeriesPowerEdge R650
ModelR650
Part Number2.00 GHz
TypeRack
Rack Height1U
Redundant Hot-swap PowerYes
AI FeaturesNo
CPU TypeIntel Xeon
CPU Speed32
CPU SocketLGA 4189
Number of CPU Cores28-Core Processor
# of Processors InstalledGold 6330
MAX Processors2
Chipset0
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity2TB
Storage ControllerDell Perc H755 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
Features10 x 2.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

How do I install the Dell PERC H755 RAID controller in the R650 and what step is commonly missed?

The H755 plugs into a dedicated internal PCIe slot; the step often missed is connecting the 8 GB NV cache battery cable before closing the chassis.

What maintenance will the H755 RAID controller battery need later?

The 8 GB NV cache includes a battery that typically requires replacement every three to five years to preserve write‑back caching during power loss.

What thermal limit appears first when the dual Xeon Gold 6330 CPUs run sustained workloads in this 1U server?

The 1U form factor restricts airflow, so CPU package temperature reaches its throttle point before memory or power‑supply limits are hit.

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