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Product comparison · 2 servers

Dell PowerEdge M620 server vs Dell PowerEdge T420 server

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  • 83specifications compared
  • 18differ
  • 65identical
  • 22known for one product only

Key differences

The Dell PowerEdge M620 server has 375 GB more maximum internal memory supported by processor than the Dell PowerEdge T420 server (750 GB vs 375 GB). The Dell PowerEdge M620 server has 16 more maximum PCI Express lanes than the Dell PowerEdge T420 server (40 vs 24). The Dell PowerEdge M620 server has 9.1 GB/s more memory bandwidth supported by processor (max) than the Dell PowerEdge T420 server (34.1 GB/s vs 25 GB/s). Processor model: E5-2603 on the Dell PowerEdge M620 server, E5-2403 on the Dell PowerEdge T420 server. Memory channels supported by processor: Quad on the Dell PowerEdge M620 server, Triple on the Dell PowerEdge T420 server.

  • Processor model
    • E5-2603
    • E5-2403
  • Memory channels supported by processor
    • Quad
    • Triple
  • Maximum internal memory supported by processor
    • 750 GB
    • 375 GB
  • Maximum number of PCI Express lanes
    • 40
    • 24
  • Memory bandwidth supported by processor (max)
    • 34.1 GB/s
    • 25 GB/s
  • Number of QPI links
    • 2
    • 1
  • Processor codename
    • Sandy Bridge EP
    • Sandy Bridge EN
  • Processor package size
    • 52.5 x 45.0 mm
    • 45 x 42.5 mm

Side by side

Differences highlightedShow differences only
105 specifications
A

Dell

PowerEdge M620 server

Model M620

View product
B

Dell

PowerEdge T420 server

Model T420

View product
Processor10 differ
Processor modelDiffersE5-2603E5-2403
Memory channels supported by processorDiffersQuadTriple
CPU multiplier (bus/core ratio)Known for one18
Graphics & IMC lithographyKnown for one32 nm
Maximum internal memory supported by processorDiffers750 GB375 GB
Maximum number of PCI Express lanesDiffers4024
Memory bandwidth supported by processor (max)Differs34.1 GB/s25 GB/s
Number of QPI linksDiffers21
PCI Express configurationsKnown for onex4, x8, x16
Physical Address Extension (PAE)Known for one46 bit
Processor codenameDiffersSandy Bridge EPSandy Bridge EN
Processor package sizeDiffers52.5 x 45.0 mm45 x 42.5 mm
Processor seriesDiffersIntel Xeon E5-2600Intel Xeon E5-2400
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
TcaseKnown for one70 °C
Processor codeKnown for oneSR0LS
Memory2 differ
Memory slotsDiffers24x DIMM12x DIMM
Maximum internal memoryDiffers768 GB192 GB
Storage3 differ
Total storage capacityDiffers250 GB500 GB
HDD capacityDiffers250 GB500 GB
HDD sizeDiffers2.5"3.5"
RAID supportKnown for oneYes
RAID levelsKnown for one1, 2
Hot-swapKnown for oneNo
Maximum storage capacityKnown for one24 TB
Number of HDDs supportedKnown for one4
Network1 differ
Networking featuresDiffers10 Gigabit EthernetGigabit Ethernet
Cabling technologyKnown for one10/100/1000Base-T(X)
Design1 differ
Chassis typeDiffersBladeTower (5U)
Softwareidentical
Operating system installedKnown for oneNo
Processor special features1 differ
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers6459264615
Intel® Smart CacheKnown for oneYes
Other featuresidentical
Graphics cardKnown for oneG200
Graphics card familyKnown for oneMatrox
QuantityKnown for one1
Poweridentical
Redundant power supply (RPS) supportKnown for oneNo
Power supplyKnown for one550 W

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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