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Product comparison · 2 servers

Dell PowerEdge M640 server vs Dell PowerEdge T640 server

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  • 68specifications compared
  • 26differ
  • 42identical
  • 41known for one product only

Key differences

  • Processor model
    • 4114
    • 3104
  • Processor frequency
    • 2.2 GHz
    • 1.7 GHz
  • Processor cores
    • 10
    • 6
  • Processor cache
    • 13.75 MB
    • 8.25 MB
  • Memory clock speeds supported by processor
    • 2400 MHz
    • 2133 MHz
  • Processor code
    • SR3GK
    • SR3GM
  • Processor threads
    • 20
    • 6
  • Internal memory
    • 32 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
109 specifications
A

Dell

PowerEdge M640 server

Model M640

View product
B

Dell

PowerEdge T640 server

Model T640

View product
Processor7 differ
Processor modelDiffers41143104
Processor frequencyDiffers2.2 GHz1.7 GHz
Processor coresDiffers106
Processor cacheDiffers13.75 MB8.25 MB
Compatible processor seriesKnown for oneIntel® Xeon®
Maximum number of SMP processorsKnown for one2
Memory clock speeds supported by processorDiffers2400 MHz2133 MHz
Processor codeDiffersSR3GKSR3GM
Processor threadsDiffers206
Supported processor socketsKnown for oneLGA 3647 (Socket P)
Processor boost frequencyKnown for one3 GHz
Bus typeKnown for oneUPI
Memory3 differ
Internal memoryDiffers32 GB8 GB
Memory clock speedDiffers2400 MHz2667 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Maximum internal memoryDiffers192 GB3 TB
Storage3 differ
Maximum storage capacityKnown for one180 TB
Total storage capacityDiffers400 GB300 GB
Number of HDDs installedDiffers01
HDD capacityKnown for one300 GB
HDD interfaceKnown for oneSerial Attached SCSI (SAS)
HDD speedKnown for one15000 RPM
HDD sizeKnown for one2.5"
Supported HDD sizesKnown for one3.5"
Supported RAID controllersDiffersH730PPERC H330+
Hot-Plug supportKnown for oneYes
Internal drive baysKnown for one8
Supported storage drive interfacesKnown for oneSAS, Serial ATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one400 GB
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card modelKnown for oneMatrox G200eW3
On-board graphics card memoryKnown for one0.016 GB
Network1 differ
Ethernet interface typeDiffersGigabit Ethernet10 Gigabit Ethernet
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 2.0 ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers25
Expansion slots1 differ
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsDiffers31
PCI Express x16 (Gen 3.x) slotsKnown for one2
Design1 differ
Chassis typeDiffersRack (1U)Tower
Rack mountingKnown for oneYes
Rack railsKnown for oneYes
Performanceidentical
Performance managementKnown for oneOpenManage Essentials
Trusted Platform Module (TPM)Known for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Software1 differ
Compatible operating systemsDiffersCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXiCanonical Ubuntu LTS Citrix XenServer Microsoft Windows Server with Hyper-V Red Hat Enterprise Linux
Operating system installedKnown for oneNo
Processor special features3 differ
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers123550123546
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power supplyKnown for one495 W
Number of main power suppliesKnown for one1
Power supply input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 12000 m
Weight & dimensions2 differ
WidthDiffers50.4 mm304.5 mm
DepthKnown for one692.8 mm
HeightDiffers197.9 mm471.5 mm
WeightKnown for one49.6 kg
Other features1 differ
Dell E-Value CodeDiffersPERM640P01PET6401

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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