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Dell PowerEdge R640 1U rack server front with bezel and eight 2.5-inch drive bays

DELL

DELL PowerEdge R640 40-Core 2x Xeon Gold 6148 128GB DDR4 H740P 8x 2.5" Bezel

SKU CH-GTY6-PD9F6

Rackmount server with dual Xeon Gold 6148 CPUs providing 40 cores, 128GB DDR4 memory, H740P controller and eight 2.5-inch drive bays

  • ProcessorGold 6148
  • Installed RAM128 GB
  • Processor core count24
  • Operating systemNo
  • Type of memoryDDR4
  • Processor speed2.4 GHz
  • 40 cores from dual Xeon Gold 6148 CPUs handle heavy virtualization workloads
  • 128 GB DDR4 memory supports multiple virtual machines and data-intensive applications
  • H740P RAID controller manages storage arrays across eight 2.5-inch drive bays
  • Front bezel included for a complete rack-ready server configuration
  • New condition ensures full manufacturer specifications and reliability

Purpose-Built Server

The Dell PowerEdge R640 is a 40-core rackmount server system configured for business workloads such as virtualization, databases, file storage, backups and application hosting. It ships as a new unit with dual Intel Xeon Gold 6148 processors and 128GB of DDR4 memory installed. The chassis includes eight 2.5-inch drive trays and a front bezel for immediate rack deployment.

Critical Specification

The server contains two Xeon Gold 6148 CPUs, each with 24 cores running at 2.40GHz, totalling 40 logical cores for the system. This specific processor count and clock speed determine whether the compute density matches your licensing and performance requirements. Memory capacity reaches 128GB DDR4 with a maximum supported limit of 3TB across the platform.

Bundled Controller Impact

An H740P storage controller is included, providing hardware RAID capability for the eight drive bays so you can configure arrays without an additional card purchase. The front bezel completes the rack-ready appearance and helps manage front-panel airflow. Drives and an operating system are not supplied, allowing you to select storage media and software independently.

How it compares

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

Price $1,058.99
Cheaper than about 72% 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 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 6148
Processor core count24
Processor speed2.4 GHz
Memory
Installed RAM128 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

What does the 40-core total mean for running multiple virtual machines?

Two 24-core Xeon Gold 6148 processors give 40 cores at 2.40GHz, providing high thread count for dense virtualization and parallel workloads.

What storage interface does the H740P controller support for the 8-bay chassis?

The H740P RAID controller manages the eight 2.5-inch drive bays with hardware RAID acceleration.

How much DDR4 memory can I add beyond the installed 128GB?

The system supports up to 3TB of DDR4, leaving extensive headroom for additional modules.

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