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DELL

DELL PowerEdge R640 1U Rack Server 2x Xeon Silver 4110 2.1GHz 8-Core 128GB DDR4 8x 800GB SSD H730P

SKU CH-SYPV-4GXRQ

Dual 2.1 GHz 8-core Xeon Silver 4110 processors, 128 GB DDR4 ECC memory, PERC H730P RAID controller and eight 800 GB SATA SSDs in a 1U rack chassis

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Video RAM8 MB
  • Installed SSD8 × 800 GB SATA SSD
  • ChipsetIntel C620
  • Processor core count8-Core Processor
  • Dual Xeon Silver 4110 processors deliver 16 cores at 2.1 GHz base with 3.0 GHz turbo
  • 128 GB DDR4 2400 MHz ECC memory across 8 modules supports up to 3 TB maximum capacity
  • PERC H730P 2 GB controller enables RAID 0 1 5 6 10 50 60 with battery-backed cache
  • Eight 800 GB SATA SSDs provide high-speed solid-state storage in 2.5 inch bays
  • iDRAC 9 Enterprise plus X520 I350 quad-port networking offers remote management and 1 GbE 10 GbE connectivity

Dual-socket 1U rack server

The Dell PowerEdge R640 is a 1U rack-mounted server system built for dense scale-out data centre computing. It ships with two Intel Xeon Silver 4110 processors, each running at 2.10 GHz with eight cores. The chassis includes redundant hot-swap 750 watt power supplies, iDRAC9 Enterprise remote management and ready rails with a front bezel.

Suits virtualisation hosts needing high core density

This configuration suits environments that need dual-socket performance in a single rack unit with integrated 10 GbE SFP+ and 1 GbE networking. The 24 DDR4 slots allow memory expansion up to 3 TB. Buyers who require more than two processor sockets, GPU acceleration or drive interfaces other than SATA and SAS should evaluate larger platforms.

24 DDR4 memory slots define maximum capacity

The server provides 24 DIMM slots supporting DDR4 registered ECC memory with a maximum capacity of 3 TB. Installed memory totals 128 GB across eight 16 GB modules running at 2400 MHz. This slot count and memory type determine whether the platform can meet a workload's RAM requirements.

How it compares

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

Price $2,274.99
Pricier than about 56% 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 SSD8 × 800 GB SATA SSD
Disk controllerDell Perc H730P 2 GB Controller
Drive interfaceSATA
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

Questions about this item

How do I choose between the two Xeon Silver 4110 processors and the single-processor option?

This unit ships with both sockets populated — two Xeon Silver 4110 2.1 GHz 8-core CPUs. The R640 supports a maximum of two processors, so no single-CPU configuration is available on this listing.

What does the 2.1 GHz base clock mean for actual workload performance?

Each of the 16 total cores runs at 2.1 GHz base and can turbo to 3.0 GHz, giving strong multi-threaded throughput for virtualization, databases and scale-out tasks within the 1U form factor.

What RAID levels does the PERC H730P controller support and what does the 12 Gb/s SAS link cap?

The H730P supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through. Its 12 Gb/s SAS interface caps each drive at the SATA 6 Gb/s limit of the installed 800 GB SSDs.

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