Product comparison · 2 raid controllers

Fujitsu PRAID EP440i TFM vs Lenovo RAID 940-16I

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  • 6specifications compared
  • 4differ
  • 2identical
  • 9known for one product only

Key differences

The Lenovo RAID 940-16I has 1 more PCI Express slots version than the Fujitsu PRAID EP440i TFM (4.0 vs 3.0). Supported storage drive interfaces: SAS on the Fujitsu PRAID EP440i TFM, SAS, Serial ATA on the Lenovo RAID 940-16I. Host interface: PCI Express x8 on the Fujitsu PRAID EP440i TFM, PCI Express x4 on the Lenovo RAID 940-16I. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu PRAID EP440i TFM, 0, 1, 5, 10, 50, 60 on the Lenovo RAID 940-16I.

  • Supported storage drive interfaces
    • PRAID EP440i TFM:SAS
    • RAID 940-16I:SAS, Serial ATA
  • Host interface
    • PRAID EP440i TFM:PCI Express x8
    • RAID 940-16I:PCI Express x4
  • PCI Express slots version
    • PRAID EP440i TFM:3.0
    • RAID 940-16I:4.0
  • RAID levels
    • PRAID EP440i TFM:0, 1, 5, 6, 10, 50, 60
    • RAID 940-16I:0, 1, 5, 10, 50, 60

Side by side

Differences highlightedShow differences only (off)
Comparison of PRAID EP440i TFM, RAID 940-16I
15 specifications
Ports & interfaces3 differ
Supported storage drive interfacesDiffersSASSAS, Serial ATA
Host interfaceDiffersPCI Express x8PCI Express x4
PCI Express slots versionDiffers3.04.0
Performance1 differ
RAID Level MigrationYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 10, 50, 60
Data transfer rate12 Gbit/s12 Gbit/s
Internal memoryKnown for one4096 MBUnknown — not stated by the source
ChipsetKnown for oneLSI SAS3108Unknown — not stated by the source
Online Capacity ExpansionKnown for oneYesUnknown — not stated by the source
S.M.A.R.T. supportKnown for oneYesUnknown — not stated by the source
Form factorKnown for oneUnknown — not stated by the sourceLow-Profile MD2 PCIe AIC
SSD supportKnown for oneUnknown — not stated by the sourceYes
Number of devices supportedKnown for oneUnknown — not stated by the source16
Other featuresidentical
PCI Card form factorKnown for oneFull-height (low-profile)Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for oneUnknown — not stated by the source84733080

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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