Product comparison · 2 raid controllers

Dell D90PG RAID controller PCI Express 2.0 6 Gbit/s vs Fujitsu PRAID EP440i TFM

Key differences

Supported storage drive interfaces
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:PCI Express 2.0
- PRAID EP440i TFM:SAS
Host interface
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:PCI Express
- PRAID EP440i TFM:PCI Express x8
PCI Express slots version
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:2.0
- PRAID EP440i TFM:3.0
Data transfer rate
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:6 Gbit/s
- PRAID EP440i TFM:12 Gbit/s
Internal memory
- D90PG RAID controller PCI Express 2.0 6 Gbit/s:512 MB
- PRAID EP440i TFM:4096 MB

Differences highlightedShow differences only

Comparison of D90PG, PRAID EP440i TFM
14 specifications	A Dell D90PG RAID controller PCI Express 2.0 6 Gbit/s Model D90PG View product	B Fujitsu PRAID EP440i TFM View product
Ports & interfaces3 differ
Supported storage drive interfacesDiffers	PCI Express 2.0	SAS
Host interfaceDiffers	PCI Express	PCI Express x8
PCI Express slots versionDiffers	2.0	3.0
External SAS portsKnown for one	2	Unknown — not stated by the source
Performance2 differ
RAID Level MigrationKnown for one	Unknown — not stated by the source	Yes
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
Internal memoryDiffers	512 MB	4096 MB
ChipsetKnown for one	Unknown — not stated by the source	LSI SAS3108
Online Capacity ExpansionKnown for one	Unknown — not stated by the source	Yes
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Number of devices supportedKnown for one	192	Unknown — not stated by the source
Other featuresidentical
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Processoridentical
Processor frequencyKnown for one	800 MHz	Unknown — not stated by the source

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.