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Product comparison · 2 raid controllers

Dell PERC H840 vs Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s

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  • 10specifications compared
  • 5differ
  • 5identical
  • 23known for one product only

Key differences

The Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s has 4.8 Gbit/s more data transfer rate than the Dell PERC H840 (6 Gbit/s vs 1.2 Gbit/s). The Dell PERC H840 has 15 more devices supported than the Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s (255 vs 240). Supported storage drive interfaces: SAS on the Dell PERC H840, SAS, Serial ATA on the Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s. Built-in processor: Yes on the Dell PERC H840, LSISAS2208 on the Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s. Processor family: LSI on the Dell PERC H840, Dual-Core on the Lenovo LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s.

  • Supported storage drive interfaces
    • SAS
    • SAS, Serial ATA
  • Data transfer rate
    • 1.2 Gbit/s
    • 6 Gbit/s
  • Number of devices supported
    • 255
    • 240
  • Built-in processor
    • Yes
    • LSISAS2208
  • Processor family
    • LSI
    • Dual-Core

Side by side

Differences highlightedShow differences only
33 specifications
A

Dell

PERC H840View product
B

Lenovo

LSI9286CV-8e RAID controller PCI Express x8 3.0 6 Gbit/s

Model LSI9286CV-8e

View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffersSASSAS, Serial ATA
External mini-SAS portsKnown for one2
Internal mini-SAS portsKnown for one2
Performance2 differ
RAID Level MigrationKnown for oneYes
Data transfer rateDiffers1.2 Gbit/s6 Gbit/s
Internal memoryKnown for one1024 MB
Internal memory typeKnown for oneDDR3
Memory clock speedKnown for one1333 MHz
Number of devices supportedDiffers255240
Online Capacity ExpansionKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Mean time between failures (MTBF)Known for one1251284 h
CertificationKnown for oneCE,C-Tick,BSMI,KCC,UL,TUV
Compatible productsKnown for one- 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
Processor2 differ
Built-in processorDiffersYesLSISAS2208
Processor frequencyKnown for one800 MHz
Processor familyDiffersLSIDual-Core
Poweridentical
VoltageKnown for one+3.3/+12 V
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP
Server operating systems supportedKnown for oneWindows Server 2012, Windows Server 2016
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Other featuresidentical
PCI Card form factorKnown for oneHalf-height (low-profile)
Maximum supported storage capacityKnown for one64 TB
Dell E-Value CodeKnown for one405-AAMZ
Weight & dimensionsidentical
WidthKnown for one167.6 mm
DepthKnown for one64.4 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080

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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