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Product comparison · 2 raid controllers

Fujitsu PRAID EM400i vs Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

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  • 5specifications compared
  • 2differ
  • 3identical
  • 19known for one product only

Key differences

Supported storage drive interfaces: SAS-3, Serial ATA III on the Fujitsu PRAID EM400i, PCI Express 4.0 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu PRAID EM400i, 0, 1, 10 on the Lenovo 4Y37A93012 RAID controller PCI Express x8 12 Gbit/s.

  • Supported storage drive interfaces
    • SAS-3, Serial ATA III
    • PCI Express 4.0
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 10

Side by side

Differences highlightedShow differences only
24 specifications
A

Fujitsu

PRAID EM400iView product
B

Lenovo

4Y37A93012 RAID controller PCI Express x8 12 Gbit/s

Model 4Y37A93012

View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffersSAS-3, Serial ATA IIIPCI Express 4.0
PCI Express slots versionKnown for one3.0
Internal SAS portsKnown for one2
External SAS portsKnown for one1
Performance1 differ
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 10
Form factorKnown for oneLow Profile PCIe
ChipsetKnown for oneSAS3808
JBOD functionKnown for oneYes
Number of devices supportedKnown for one8
S.M.A.R.T. supportKnown for oneYes
Hot-swapKnown 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
LED indicatorsKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 55 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one20 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Processoridentical
Built-in processorKnown for oneYes
Processor frequencyKnown for one1.2 MHz
Processor familyKnown for oneLSI
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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