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Product comparison · 2 raid controllers

Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s vs Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

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  • 12specifications compared
  • 7differ
  • 5identical
  • 10known for one product only

Key differences

The Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s has 8 more devices supported than the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s (16 vs 8). The Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s has 10 - 55 °C more operating temperature (T-T) than the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s (10 - 55 °C vs 0 - 55 °C). Supported storage drive interfaces: SAS, Serial ATA on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s, PCI Express 4.0 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s. RAID levels: 0, 1, 10, 5, 50, 6, 60 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s, 0, 1, 10 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s. Chipset: Microchip Luxor ROC PM8236 on the Lenovo 4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s, SAS3808 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s.

  • Supported storage drive interfaces
    • SAS, Serial ATA
    • PCI Express 4.0
  • RAID levels
    • 0, 1, 10, 5, 50, 6, 60
    • 0, 1, 10
  • Chipset
    • Microchip Luxor ROC PM8236
    • SAS3808
  • Number of devices supported
    • 16
    • 8
  • Operating temperature (T-T)
    • 0 - 55 °C
    • 10 - 55 °C
  • Operating relative humidity (H-H)
    • 20 - 80%
    • 20 - 90%

Side by side

Differences highlightedShow differences only
22 specifications
A

Lenovo

4Y37A72485 RAID controller PCI Express x8 3.0 12 Gbit/s

Model 4Y37A72485

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B

Lenovo

4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

Model 4Y37A93012

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Ports & interfaces1 differ
Supported storage drive interfacesDiffersSAS, Serial ATAPCI Express 4.0
Host interfacePCI Express x8PCI Express x8
PCI Express slots versionKnown for one3.0
Performance4 differ
RAID levelsDiffers0, 1, 10, 5, 50, 6, 600, 1, 10
Data transfer rate12 Gbit/s12 Gbit/s
SSD supportYesYes
Internal memoryKnown for one4000 MB
ChipsetDiffersMicrochip Luxor ROC PM8236SAS3808
JBOD functionYesYes
Number of devices supportedDiffers168
Hot-swapYesYes
CertificationDiffersFCC Part 15 Class A Australia/New Zealand (AS/NZS 3548) Canada (ICES-003 Class B) Europe (EN55032/EN55024) Japan VCCI Korea KCC RoHS compliant EN/IEC/UL 60950 USA (FCC 47 CFR part 15 Subpart B class B)USA (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
Form factorKnown for oneLow Profile PCIe
S.M.A.R.T. supportKnown for oneYes
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 55 °C10 - 55 °C
Operating relative humidity (H-H)Differs20 - 80%20 - 90%
Storage temperature (T-T)Known for one-40 - 70 °C
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensionsidentical
WidthKnown for one167 mm
HeightKnown for one64 mm

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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