Product comparison · 2 peripheral controllers

Fujitsu LSI Logic MegaRAID SAS - Storage controller (RAID) vs Fujitsu LSI Logic SAS3442E-R - Storage controller (RAID)

Key differences

Controller interface type
- LSI Logic MegaRAID SAS - Storage controller (RAID):Serial Attached SCSI
- LSI Logic SAS3442E-R - Storage controller (RAID):Serial ATA-300 / SAS
Data transfer rate
- LSI Logic MegaRAID SAS - Storage controller (RAID):300 Mbit/s
- LSI Logic SAS3442E-R - Storage controller (RAID):3 Gbit/s
Host interface
- LSI Logic MegaRAID SAS - Storage controller (RAID):PCI Express x4
- LSI Logic SAS3442E-R - Storage controller (RAID):PCI Express x8

Differences highlightedShow differences only

Comparison of LSI Logic MegaRAID SAS - Storage controller (RAID), LSI Logic SAS3442E-R - Storage controller (RAID)
8 specifications	A Fujitsu LSI Logic MegaRAID SAS - Storage controller (RAID)View product	B Fujitsu LSI Logic SAS3442E-R - Storage controller (RAID)View product
Ports & interfaces1 differ
Controller interface typeDiffers	Serial Attached SCSI	Serial ATA-300 / SAS
Technical details3 differ
Data transfer rateDiffers	300 Mbit/s	3 Gbit/s
Host interfaceDiffers	PCI Express x4	PCI Express x8
Memory and processorKnown for one	LSI LSISAS1078	Unknown — not stated by the source
Cache internalKnown for one	512 MB	Unknown — not stated by the source
RAID controller typeDiffers	RAID 0/1/5/6/10/50/60	RAID 0, RAID 1, RAID 10, JBOD, RAID 1E
I/O portsKnown for one	Unknown — not stated by the source	4 x Serial ATA-300/SAS (int.) 4 x Serial ATA-300/SAS (ext.)

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.