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Product comparison · 2 servers

Dell PowerEdge R420 vs Dell PowerEdge R320 server

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  • 89specifications compared
  • 12differ
  • 77identical
  • 12known for one product only

Key differences

  • Internal memory
    • 4 GB
    • 8 GB
  • Maximum internal memory
    • 192 GB
    • 96 GB
  • Memory slots
    • 12x DIMM
    • 6
  • Total storage capacity
    • 300 GB
    • 2 TB
  • Number of HDDs installed
    • 1
    • 2
  • HDD capacity
    • 300 GB
    • 1 TB
  • HDD interface
    • Serial Attached SCSI (SAS)
    • Serial ATA
  • HDD speed
    • 15000 RPM
    • 7200 RPM

Side by side

Differences highlightedShow differences only
101 specifications
A

Dell

PowerEdge R420View product
B

Dell

PowerEdge R320 server

Model R320

View product
Processoridentical
Maximum number of SMP processorsKnown for one2
Memory3 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers192 GB96 GB
Memory slotsDiffers12x DIMM6
Memory layout (slots x size)Known for one1 x 8 GB
Storage6 differ
Total storage capacityDiffers300 GB2 TB
Number of HDDs installedDiffers12
HDD capacityDiffers300 GB1 TB
HDD interfaceDiffersSerial Attached SCSI (SAS)Serial ATA
HDD speedDiffers15000 RPM7200 RPM
Number of HDDs supportedKnown for one4
Hot-swapKnown for oneYes
Drive device, transfer rateKnown for one6000 MB/s
Internal drive baysKnown for one4
Optical drive typeDiffersDVD-ROMDVD-RW
Network1 differ
Ethernet LANDiffersNoYes
Software1 differ
Operating system installedKnown for oneNo
Compatible operating systemsDiffersWindows Server 2008 R2 SP1 Windows Small Business Server 2011 SUSE Linux Enterprise Server Red Hat Enterprise LinuxMicrosoft Windows Server 2008 R2 SP1, x64 (includes Hyper-V v2) Microsoft Windows Small Business Server 2011 SUSE Linux Enterprise Server Red Hat Enterprise Linux
Power1 differ
Redundant power supply (RPS) supportKnown for oneNo
Power supplyDiffers550 W350 W
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Disk array controllerKnown for onePERC H310
Mac compatibilityKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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