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Product comparison · 2 raid controllers

Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s vs Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0

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  • 11specifications compared
  • 3differ
  • 8identical
  • 6known for one product only

Key differences

Supported storage drive interfaces: PCI Express 4.0 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, SAS, Serial ATA on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0. RAID levels: 0, 1, 10 on the Lenovo 4Y37A78834 RAID controller PCI Express x8 12 Gbit/s, 0, 1, 5, 6, 10, 50, 60 on the Lenovo 7Y37A01087 RAID controller PCI Express x8 3.0.

  • Supported storage drive interfaces
    • PCI Express 4.0
    • SAS, Serial ATA
  • RAID levels
    • 0, 1, 10
    • 0, 1, 5, 6, 10, 50, 60

Side by side

Differences highlightedShow differences only
17 specifications
A

Lenovo

4Y37A78834 RAID controller PCI Express x8 12 Gbit/s

Model 4Y37A78834

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B

Lenovo

7Y37A01087 RAID controller PCI Express x8 3.0

Model 7Y37A01087

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Ports & interfaces1 differ
Supported storage drive interfacesDiffersPCI Express 4.0SAS, Serial ATA
Host interfacePCI Express x8PCI Express x8
PCI Express slots versionKnown for one3.0
Internal mini-SAS HD portsKnown for one2
Performance2 differ
RAID levelsDiffers0, 1, 100, 1, 5, 6, 10, 50, 60
Data transfer rateKnown for one12 Gbit/s
SSD supportYesYes
ChipsetKnown for oneSAS3808
JBOD functionYesYes
Number of devices supportedKnown for one8
S.M.A.R.T. supportYesYes
CertificationDiffersUSA (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; WEEEFCC 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
Internal memoryKnown for one4096 MB
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%

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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