Product comparison · 2 raid controllers

Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s vs HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller

5specifications compared
4differ
1identical
13known for one product only

Key differences

The Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s has 6 Gbit/s more data transfer rate than the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller (12 Gbit/s vs 6 Gbit/s). The Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s has 1,536 MB more internal memory than the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller (2048 MB vs 512 MB). Supported storage drive interfaces: SAS on the Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s, SAS, Serial ATA on the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller. RAID levels: 0, 1, 5, 6, 10, 50, 60 on the Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s, 0, 1, 1+0, 5, 6, 50, 60 on the HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller.

Supported storage drive interfaces
- EP420i RAID controller PCI Express x8 12 Gbit/s:SAS
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:SAS, Serial ATA
RAID levels
- EP420i RAID controller PCI Express x8 12 Gbit/s:0, 1, 5, 6, 10, 50, 60
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:0, 1, 1+0, 5, 6, 50, 60
Data transfer rate
- EP420i RAID controller PCI Express x8 12 Gbit/s:12 Gbit/s
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:6 Gbit/s
Internal memory
- EP420i RAID controller PCI Express x8 12 Gbit/s:2048 MB
- P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller:512 MB

Side by side

Differences highlightedShow differences only

Comparison of EP420i, P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller
18 specifications	A Fujitsu EP420i RAID controller PCI Express x8 12 Gbit/s Model EP420i View product	B HP P222/512 FBWC 6Gb 1-port Int/1-port Ext SAS Controller View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	SAS	SAS, Serial ATA
Host interface	PCI Express x8	PCI Express x8
External mini-SAS portsKnown for one	Unknown — not stated by the source	1
Internal mini-SAS portsKnown for one	Unknown — not stated by the source	1
Performance3 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 1+0, 5, 6, 50, 60
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Internal memoryDiffers	2048 MB	512 MB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
RAID Level MigrationKnown for one	Yes	Unknown — not stated by the source
SSD supportKnown for one	Yes	Unknown — not stated by the source
ChipsetKnown for one	LSI SAS3108	Unknown — not stated by the source
Online Capacity ExpansionKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	190.5 mm
DepthKnown for one	Unknown — not stated by the source	241.3 mm
HeightKnown for one	Unknown — not stated by the source	57.2 mm
WeightKnown for one	Unknown — not stated by the source	370 g

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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