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Silver rack server, four 3.5-inch drive bays, matte black front bezel

DELL

DELL PowerEdge R640 4LFF Xeon Silver 4116 128GB DDR4 No Drive

SKU CH-Y84F-8W949

A 1U rack server with four 3.5-inch drive bays, one 12-core Xeon Silver 4116 at 2.1GHz, 128GB DDR4 and a PERC H740P controller

  • ProcessorIntel Xeon
  • Installed RAM128 GB
  • Type of memoryDDR4
  • Processor speed2.1 GHz
  • Installed CPUs1
  • Max supported CPUs2
  • 12-core Xeon Silver 4116 at 2.1 GHz handles demanding workloads
  • 128 GB DDR4 ECC memory supports large virtualisation clusters
  • Four 3.5" drive bays with PERC H740P RAID controller enable flexible storage
  • iDRAC9 Enterprise licence provides full remote server management
  • Dual 750 W power supplies deliver redundant power protection

Single-CPU 2.1 GHz Xeon Server for General Workloads

This Dell PowerEdge R640 arrives with one Intel Xeon Silver 4116 processor running at 2.1 GHz and 128 GB of DDR4 memory. The chassis supports up to four 3.5-inch SATA drive bays and includes a PERC H740P RAID controller. Remote management is provided by iDRAC9 Enterprise. The unit ships without installed storage drives.

Suits Single-Socket Deployments with Room to Grow

Organisations running virtualisation, database or file-serving tasks on a single socket will find the 12-core CPU and large memory headroom a good fit. A second processor can be added later to reach the two-socket maximum. Buyers who need dual-processor performance immediately or who require more than four drive bays should consider a different platform.

128 GB DDR4 Installed, Expandable to 7.68 TB

The system comes with 128 GB of DDR4 ECC registered memory installed across the available DIMM slots. Maximum supported capacity is 7.68 TB when fully populated. This single specification determines whether the server can handle your current and projected memory workloads without further investment.

How it compares

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

Price $1,389.99
Cheaper than about 62% 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.
Processor speed 2.1 GHz
Lower than about 70% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameDELL
Product linePowerEdge
Model nameRack Mount
Product typeRack
Processor
ProcessorIntel Xeon
Processor speed2.1 GHz
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM128 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage6,00
Disk controllerDell PERC H740P Controller
Drive interfaceSATA
Graphics
Graphics chipIntegrated Graphics
Size & build
Product dimensions36 × 24 × 10 in
More details
Management controlleriDRAC9 - Enterprise License

Questions about this item

How does the single Xeon Silver 4116 at 2.1 GHz perform in a live R640 workload?

The installed processor provides 12 cores running at 2.1 GHz with 16.5 MB cache. A second socket is available if the workload later demands more throughput.

What does the PERC H740P controller limit on the four 3.5-inch SATA bays?

The H740P manages RAID across the four 3.5-inch SATA bays. Maximum installed drives are capped at four by the chassis.

What clearance and rails does the 36 x 24 x 10 inch R640 need for rack mounting?

The 1U chassis measures 36 x 24 x 10 inches and weighs 40 units. Compatible rail kits are available on request for standard rack installation.

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