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Product comparison · 2 raid controllers

Fujitsu PRAID EM400i vs Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s

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  • 7specifications compared
  • 3differ
  • 4identical
  • 14known for one product only

Key differences

The Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s has 1 more PCI Express slots version than the Fujitsu PRAID EM400i (4.0 vs 3.0). The Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s has 14 more internal SAS ports than the Fujitsu PRAID EM400i (16 vs 2). Supported storage drive interfaces: SAS-3, Serial ATA III on the Fujitsu PRAID EM400i, SAS, Serial ATA on the Lenovo 4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s.

  • Supported storage drive interfaces
    • SAS-3, Serial ATA III
    • SAS, Serial ATA
  • PCI Express slots version
    • 3.0
    • 4.0
  • Internal SAS ports
    • 2
    • 16

Side by side

Differences highlightedShow differences only
21 specifications
A

Fujitsu

PRAID EM400iView product
B

Lenovo

4Y37A09730 RAID controller PCI Express x8 4.0 12 Gbit/s

Model 4Y37A09730

View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffersSAS-3, Serial ATA IIISAS, Serial ATA
Host interfacePCI Express x8PCI Express x8
PCI Express slots versionDiffers3.04.0
Internal SAS portsDiffers216
External SAS portsKnown for one1
Performanceidentical
RAID levels0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, 50, 60
Data transfer rate12 Gbit/s12 Gbit/s
Form factorKnown for oneLow Profile PCIe
SSD supportYesYes
Internal memoryKnown for one8000 MB
ChipsetKnown for oneBroadcom SAS3916
JBOD functionKnown for oneYes
Number of devices supportedKnown for one16
S.M.A.R.T. supportKnown for oneYes
LED indicatorsKnown for oneYes
System requirementsidentical
Linux operating systems supportedKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733080
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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