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Silver rack-mount server chassis with four 3.5 inch drive bays visible on front panel

DELL

DELL PowerEdge R640 4LFF 2x Xeon Bronze 3104 256GB DDR4 No Drive rack server

SKU CH-PPYD-Z59YG

A 1U rack server with four 3.5-inch drive bays, dual 1.7GHz Xeon Bronze 3104 processors and 256GB DDR4 ECC memory, ready for storage configuration

  • ProcessorIntel Xeon
  • Installed RAM256 GB
  • Type of memoryDDR4
  • Processor speed1.7 GHz
  • Installed CPUs2
  • Max supported CPUs2
  • Dual Xeon Bronze 3104 CPUs at 1.7 GHz for balanced compute
  • 256 GB DDR4 ECC memory supports large datasets
  • PERC H740P RAID controller manages up to 4 x 3.5" SATA drives
  • iDRAC9 Enterprise license enables full remote management
  • 10 Gb dual-port 562T adapter delivers high-speed networking

Dual Xeon Bronze 3104 Rack Server

The Dell PowerEdge R640 is a 1U rack-mounted server equipped with two Intel Xeon Bronze 3104 processors running at 1.7GHz. It ships with 256GB of DDR4 ECC registered memory and supports a maximum capacity of 7.68TB. The chassis provides four 3.5-inch drive bays for SATA storage.

PERC H740P RAID Controller Included

A Dell PERC H740P hardware RAID controller manages the internal drive bays and supports advanced RAID levels for data protection. Remote administration is handled by iDRAC9 with an Enterprise licence, enabling out-of-band management and firmware updates. Dual 750W power supplies provide redundant power for continuous operation.

Verify Rack Space and Drive Requirements

Confirm that your rack can accommodate the 36 x 24 x 10 inch dimensions and 40-unit weight before ordering. No drives are installed, so you must supply compatible 3.5-inch SATA drives for the four available bays. Rail kits are available separately if your cabinet requires them.

How it compares

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

Price $1,795.99
Typical for this category: the median of 17,641 items is $1,910.99.
Installed RAM 256 GB
Higher than about 60% of the 15,103 comparable items (median 128 GB).
Processor speed 1.7 GHz
Lower than about 98% 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 speed1.7 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity7.68 TB
Storage
Installed storage2,00
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 do I add storage to the four 3.5-inch drive bays and the PERC H740P controller?

The chassis accepts up to four 3.5-inch SATA drives that connect to the PERC H740P RAID controller; install drives in the front bays and configure arrays through the controller BIOS or iDRAC9.

Which component reaches its limit first when both Xeon Bronze 3104 CPUs run at 1.7 GHz continuously?

The two processors have a fixed 1.7 GHz clock and 6 cores each, so CPU throughput is the first ceiling under sustained all-core workloads.

What noise and heat should I expect from the dual 750 W supplies and iDRAC9 when the R640 runs all day?

Dual 750 W power supplies and active system fans generate datacentre-level noise and heat; iDRAC9 Enterprise provides remote thermal monitoring and fan-speed policies.

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