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Product comparison · 2 raid controllers

Lenovo RAID 930-16i vs Lenovo RAID 940-16I

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  • 9specifications compared
  • 5differ
  • 4identical
  • 12known for one product only

Key differences

The Lenovo RAID 940-16I has 1 more PCI Express slots version than the Lenovo RAID 930-16i (4.0 vs 3.0). The Lenovo RAID 930-16i has 11,988 Gbit/s more data transfer rate than the Lenovo RAID 940-16I (12000 Gbit/s vs 12 Gbit/s). Supported storage drive interfaces: SAS, Serial ATA III on the Lenovo RAID 930-16i, SAS, Serial ATA on the Lenovo RAID 940-16I. Host interface: PCI Express x8 on the Lenovo RAID 930-16i, PCI Express x4 on the Lenovo RAID 940-16I. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Lenovo RAID 930-16i, 0, 1, 5, 10, 50, 60 on the Lenovo RAID 940-16I.

  • Supported storage drive interfaces
    • SAS, Serial ATA III
    • SAS, Serial ATA
  • Host interface
    • PCI Express x8
    • PCI Express x4
  • PCI Express slots version
    • 3.0
    • 4.0
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 5, 10, 50, 60
  • Data transfer rate
    • 12000 Gbit/s
    • 12 Gbit/s

Side by side

Differences highlightedShow differences only
21 specifications
A

Lenovo

RAID 930-16iView product
B

Lenovo

RAID 940-16IView product
Ports & interfaces3 differ
Supported storage drive interfacesDiffersSAS, Serial ATA IIISAS, Serial ATA
Host interfaceDiffersPCI Express x8PCI Express x4
PCI Express slots versionDiffers3.04.0
Internal mini-SAS HD portsKnown for one4
Performance2 differ
RAID Level MigrationYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 10, 50, 60
Data transfer rateDiffers12000 Gbit/s12 Gbit/s
SSD supportYesYes
Internal memoryKnown for one4000 MB
ChipsetKnown for oneLSI SAS3516
Number of devices supported1616
Online Capacity ExpansionKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Hot-swapKnown for oneYes
CertificationKnown for oneFCC Part 15 Class A Australia/New Zealand (AS/NZS CISPR 22) Canada (ICES-003 Class B) Europe (EN55022/EN55024) Japan (VCCI V-3) Korea (RRA no 2013-24 & 25) RoHS compliant EN/IEC/UL 60950 Taiwan (CNS 13438) USA (FCC 47 CFR part 15 Subpart B class B) WEEE
Compatible productsKnown for oneST550, SR550, SR570, SR590, SR630, SR650, SR850, SR860, SR950
Form factorKnown for oneLow-Profile MD2 PCIe AIC
Processoridentical
Built-in processorKnown for oneYes
Processor familyKnown for oneLSI
System requirementsidentical
Compatible operating systemsKnown for oneMicrosoft Windows Server 2012 R2 Microsoft Windows Server 2016 Red Hat Enterprise Linux 6 Server x64 Edition Red Hat Enterprise Linux 7 SUSE Linux Enterprise Server 11 for AMD64/EM64T SUSE Linux Enterprise Server 11 with Xen for AMD64/EM64T SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Serve
Logistics dataidentical
Harmonized System (HS) code8473308084733080

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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