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Black 1U rackmount server with front bezel, eight 2.5 inch drive bays, power and status LEDs

DELL

DELL PowerEdge R640 44-Core Rack Server 2x Xeon Gold 6152 512GB DDR4 H740P 8x 2.5" Bezel

SKU CH-QKRG-AT9ZS

A 44-core rack server with dual Xeon Gold 6152 CPUs at 2.10GHz, 512GB DDR4 memory, an H740P controller and eight 2.5-inch drive bays for virtualization and database workloads

  • ProcessorGold 6152
  • Installed RAM512 GB
  • Processor core count24
  • Operating systemNo
  • Type of memoryDDR4
  • Processor socketLGA3647
  • 44-core Xeon Gold 6152 CPUs deliver high throughput for virtualization and database workloads
  • 512 GB DDR4 memory supports dense virtual-machine deployments and data-intensive applications
  • H740P RAID controller enables flexible storage arrays across eight 2.5-inch drive bays
  • Front bezel included for a clean, rack-ready appearance
  • 3 TB maximum memory capacity provides headroom for future growth

Dual Xeon Gold 6152 44-core server

The Dell PowerEdge R640 is a 1U rackmount server system equipped with two Intel Xeon Gold 6152 processors totalling 44 cores at 2.10 GHz. It ships with 512 GB of DDR4 memory installed and supports up to 3 TB maximum capacity. Eight 2.5-inch drive bays and an H740P storage controller provide flexible storage configuration. The unit includes a front bezel and arrives ready for rack deployment.

Thermals noise and power profile

Front-panel LEDs indicate power, Ethernet and USB status for quick diagnostics. The integrated GPU handles basic display output without adding discrete-card heat. With a 60 kg chassis weight the system relies on Dell's engineered airflow design for thermal management during typical virtualization, database and file-storage workloads. No operating system is pre-installed so power draw reflects your chosen software stack.

Sustained load behaviour

The dual-socket LGA3647 platform delivers consistent multi-threaded throughput for extended virtualization sessions and data-heavy applications. Memory bandwidth scales across 512 GB of DDR4 to keep multiple services responsive under continuous demand. Storage performance depends on the drives you select for the eight available bays. Buyers needing more than 3 TB of RAM or GPU-accelerated compute should evaluate alternative platforms.

How it compares

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

Price $2,066.99
Typical for this category: the median of 17,641 items is $1,910.99.
Installed RAM 512 GB
Higher than about 80% of the 15,103 comparable items (median 128 GB).
Processor core count 24
Higher than about 90% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeRackmount
Processor
ProcessorGold 6152
Processor core count24
Processor socketLGA3647
Processor speed2.1 GHz
Memory
Installed RAM512 GB
Type of memoryDDR4
Maximum RAM capacity3 TB
Storage
Drive bays8B - 8x 2.5 in
Graphics
Graphics chipIntegrated
Software
Operating systemNo
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

How do I install the Dell PowerEdge R640 into a rack, and what step is often missed?

Slide the chassis onto the rack rails and secure it with the front mounting screws; the step often missed is locking the quick-release latches on each rail so the server cannot shift under vibration.

What maintenance will the PERC H740P RAID controller need later?

The controller uses a replaceable lithium backup battery for cache protection; plan to swap it every three to five years or when the iDRAC alerts show a voltage drop.

What is the first limit reached when both Xeon Gold 6152 CPUs run at 2.10GHz continuously?

The 44 cores can saturate the DDR4 memory bandwidth before the processors hit their thermal ceiling, so sustained throughput tops out at the memory subsystem.

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