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Product comparison · 2 raid controllers

Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s vs Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s

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  • 12specifications compared
  • 4differ
  • 8identical
  • 12known for one product only

Key differences

The Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s has 11,988 Gbit/s more data transfer rate than the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s (12000 Gbit/s vs 12 Gbit/s). Supported storage drive interfaces: PCI Express 4.0 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, SAS on the Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s. RAID levels: 0, 1, 10 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, 0, 1, 10, 5, 50 on the Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s. Chipset: SAS3808 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, LSI SAS3408 on the Lenovo 7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s.

  • Supported storage drive interfaces
    • PCI Express 4.0
    • SAS
  • RAID levels
    • 0, 1, 10
    • 0, 1, 10, 5, 50
  • Data transfer rate
    • 12 Gbit/s
    • 12000 Gbit/s
  • Chipset
    • SAS3808
    • LSI SAS3408

Side by side

Differences highlightedShow differences only
24 specifications
A

Lenovo

4Y37A78834 RAID controller PCI Express x8 12 Gbit/s

Model 4Y37A78834

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B

Lenovo

7Y37A01082 RAID controller PCI Express x8 3.0 12000 Gbit/s

Model 7Y37A01082

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Ports & interfaces1 differ
Supported storage drive interfacesDiffersPCI Express 4.0SAS
Host interfacePCI Express x8PCI Express x8
PCI Express slots versionKnown for one3.0
Internal mini-SAS HD portsKnown for one2
Performance3 differ
RAID Level MigrationKnown for oneYes
RAID levelsDiffers0, 1, 100, 1, 10, 5, 50
Data transfer rateDiffers12 Gbit/s12000 Gbit/s
SSD supportYesYes
ChipsetDiffersSAS3808LSI SAS3408
Number of devices supported88
Online Capacity ExpansionKnown for oneYes
S.M.A.R.T. supportYesYes
Hot-swapKnown for oneYes
JBOD functionKnown for oneYes
CertificationKnown for oneUSA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/IEC/ UL 60950; RoHS; WEEE
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
Operational conditionsidentical
Operating temperature (T-T)10 - 55 °C10 - 55 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)20 - 90%20 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080
Other featuresidentical
PCI Card form factorKnown for oneFull-height (low-profile)

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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