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Product comparison · 2 raid controllers

Dell 405-AAEK RAID controller PCI Express x8 3.0 vs Dell PERC H840

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  • 13specifications compared
  • 4differ
  • 9identical
  • 5known for one product only

Key differences

Supported storage drive interfaces: SAS, Serial ATA III on the Dell 405-AAEK RAID controller PCI Express x8 3.0, SAS on the Dell PERC H840. Built-in processor: SAS 3108 on the Dell 405-AAEK RAID controller PCI Express x8 3.0, Yes on the Dell PERC H840.

  • Supported storage drive interfaces
    • SAS, Serial ATA III
    • SAS
  • Built-in processor
    • SAS 3108
    • Yes

Side by side

Differences highlightedShow differences only
18 specifications
A

Dell

405-AAEK RAID controller PCI Express x8 3.0

Model 405-AAEK

View product
B

Dell

PERC H840View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffersSAS, Serial ATA IIISAS
Internal mini-SAS portsKnown for one2
Performance1 differ
Data transfer rateKnown for one1.2 Gbit/s
SSD supportKnown for oneYes
Compatible productsDiffersPowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R640 PowerEdge R730 PowerEdge R730XD PowerEdge R740 PowerEdge R740XD- PowerEdge R7415 - PowerEdge R640 - PowerEdge R740 - PowerEdge R840 - PowerEdge R440 - PowerEdge T640 - PowerEdge R540 - PowerEdge T440 - PowerVault NX3240 - PowerEdge R740xd2 - PowerEdge R740XD - PowerEdge R940 - PowerEdge R7425 - PowerEdge R940xa
Channels quantityKnown for one8 channels
Processor1 differ
Built-in processorDiffersSAS 3108Yes
System requirements1 differ
Server operating systems supportedDiffersWindows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012Windows Server 2012, Windows Server 2016
Other featuresidentical
Dell E-Value CodeKnown for one405-AAMZ

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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