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Silver 1U rack server front with eight drive bays and bezel

DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4110 2.1GHz 128GB DDR4 8x 600GB SAS H730P

SKU CH-P0MV-1TSPT

Dual Xeon Silver 4110 1U rack server with 128GB DDR4, PERC H730P RAID and eight 600GB SAS drives

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Installed SSDNo
  • ChipsetIntel C620
  • Processor core count8-Core Processor
  • Dual 8-core Xeon Silver 4110 processors at 2.1GHz deliver strong multi-threaded compute
  • 128GB DDR4 2400MHz registered ECC memory supports large workloads with error correction
  • PERC H730P 2GB controller enables RAID 0, 1, 5, 6, 10, 50, 60 for flexible data protection
  • Eight 600GB 10K SAS drives provide high-speed storage in a 2.5-inch form factor
  • Dual 750W platinum power supplies with iDRAC9 Enterprise ensure uptime and remote management

Dense dual-socket 1U server

The Dell PowerEdge R640 is a 1U rack server built for scale-out data-center deployments. It ships with two Intel Xeon Silver 4110 processors running at 2.1 GHz, each with eight cores. The system includes 128 GB of DDR4 registered ECC memory across eight 16 GB modules. Eight 2.5-inch 600 GB 10K SAS drives and a PERC H730P controller provide internal storage.

Suits virtualisation hosts, not GPU farms

This configuration fits buyers who need dense CPU capacity and redundant 750 W power supplies in a single rack unit. The quad-port network daughter card adds two 1 GbE and two 10 Gb SFP+ links for flexible connectivity. Buyers who require GPU acceleration or more than 24 DIMM slots should evaluate alternative platforms. The installed drives are mechanical SAS units, not solid-state media.

PERC H730P with 2 GB cache decides RAID options

The storage controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode. Its 2 GB battery-backed cache enables write-back policies for the eight 600 GB SAS drives. Maximum memory capacity reaches 3 TB across 24 DDR4 slots for future expansion.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $1,162.99
Cheaper than about 69% of the 17,641 comparable items (median $1,910.99).
Installed RAM 128 GB
Typical for this category: the median of 15,103 items is 128 GB.
Video RAM 8 MB
Typical for this category: the median of 8,309 items is 0.01 GB.

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Specifications

Product
Brand nameDELL
Product linePowerEdge R640
Model nameR640
Product typeRack
Processor
ProcessorIntel Xeon
Processor core count8-Core Processor
Processor socketLGA 3647
ChipsetIntel C620
Processor speed2.1 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Memory slot count24
Storage
Installed SSDNo
Disk controllerDell Perc H730P 2 GB Controller
Drive interfaceSAS
Supported RAID levelsRAID 0/1/5/6/10/50/60
Graphics
Video RAM8 MB
Graphics chipMatrox G200
Connectivity
Network controllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
Ports & slots
Network ports4 x Ports
Expansion card slotsUp to 3 PCIe Gen 3 slots all x16
Management interfaceRJ 45
Power
Hot-swap redundant PSUYes
Size & build
Rack height1U
Software
Operating systemNo

Other versions of this model

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Questions about this item

Should I pick the 600 GB SAS drives or a larger capacity for this R640?

The server ships with eight 600 GB 10K SAS drives. Each 2.5" bay accepts SAS or SATA media, so you can swap in larger drives later if you need more space.

What does the 2.1 GHz Xeon Silver 4110 speed deliver in daily use?

Two 8-core Xeon Silver 4110 processors run at 2.1 GHz with a 3.0 GHz turbo, giving sixteen threads for virtualization, databases or dense compute workloads.

How does the PERC H730P controller limit the storage throughput?

The H730P provides a 12 Gb/s SAS/SATA link with 2 GB cache and supports RAID 0, 1, 5, 6, 10, 50, 60 plus pass-through mode.

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