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Product comparison · 2 raid controllers

Lenovo LSI9280-8e 6Gb SAS RAID HBA vs Lenovo RAID 940-16I

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  • 8specifications compared
  • 6differ
  • 2identical
  • 12known for one product only

Key differences

The Lenovo RAID 940-16I has 2 more PCI Express slots version than the Lenovo LSI9280-8e 6Gb SAS RAID HBA (4.0 vs 2.0). The Lenovo RAID 940-16I has 6 Gbit/s more data transfer rate than the Lenovo LSI9280-8e 6Gb SAS RAID HBA (12 Gbit/s vs 6 Gbit/s). The Lenovo LSI9280-8e 6Gb SAS RAID HBA has 224 more devices supported than the Lenovo RAID 940-16I (240 vs 16). Supported storage drive interfaces: SAS, Serial ATA, Serial ATA II on the Lenovo LSI9280-8e 6Gb SAS RAID HBA, SAS, Serial ATA on the Lenovo RAID 940-16I. Host interface: PCI Express x8 on the Lenovo LSI9280-8e 6Gb SAS RAID HBA, PCI Express x4 on the Lenovo RAID 940-16I.

  • Host interface
    • PCI Express x8
    • PCI Express x4
  • PCI Express slots version
    • 2.0
    • 4.0
  • RAID levels
    • 0, 1, 6, 10, 50, 60
    • 0, 1, 5, 10, 50, 60
  • Data transfer rate
    • 6 Gbit/s
    • 12 Gbit/s
  • Number of devices supported
    • 240
    • 16

Side by side

Differences highlightedShow differences only
20 specifications
A

Lenovo

LSI9280-8e 6Gb SAS RAID HBAView product
B

Lenovo

RAID 940-16IView product
Ports & interfaces3 differ
Supported storage drive interfacesDiffersSAS, Serial ATA, Serial ATA IISAS, Serial ATA
Host interfaceDiffersPCI Express x8PCI Express x4
PCI Express slots versionDiffers2.04.0
External mini-SAS portsKnown for one2
Performance3 differ
RAID levelsDiffers0, 1, 6, 10, 50, 600, 1, 5, 10, 50, 60
Data transfer rateDiffers6 Gbit/s12 Gbit/s
Internal memoryKnown for one512 MB
Internal memory typeKnown for oneDDR2
Memory clock speedKnown for one800 MHz
Logical block addressing (LBA) supportKnown for one64 bit
Number of devices supportedDiffers24016
Online Capacity ExpansionKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Mean time between failures (MTBF)Known for one1324292 h
Form factorKnown for oneLow-Profile MD2 PCIe AIC
Poweridentical
VoltageKnown for one+3.3 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 60 °C
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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