Product comparison · 2 raid controllers

HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller vs HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller

Key differences

RAID levels
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:0, 1, 5, 6, 10, 50, 60
- P420/2GB FBWC 6Gb 2-ports Int SAS Controller:0, 1, 1+0, 5, 6, 50, 60
Internal memory
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:1024 MB
- P420/2GB FBWC 6Gb 2-ports Int SAS Controller:2048 MB
Width
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:190.5 mm
- P420/2GB FBWC 6Gb 2-ports Int SAS Controller:57 mm
Depth
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:241.3 mm
- P420/2GB FBWC 6Gb 2-ports Int SAS Controller:241 mm
Height
- P420/1GB FBWC 6Gb 2-ports Int SAS Controller:57.2 mm
- P420/2GB FBWC 6Gb 2-ports Int SAS Controller:191 mm

Differences highlightedShow differences only

Comparison of P420/1GB FBWC 6Gb 2-ports Int SAS Controller, P420/2GB FBWC 6Gb 2-ports Int SAS Controller
14 specifications	A HP P420/1GB FBWC 6Gb 2-ports Int SAS Controller View product	B HP P420/2GB FBWC 6Gb 2-ports Int SAS Controller View product
Ports & interfacesidentical
Supported storage drive interfaces	SAS	SAS
Host interface	PCI Express x8	PCI Express x8
Internal mini-SAS portsKnown for one	2	Unknown — not stated by the source
Internal SAS portsKnown for one	Unknown — not stated by the source	2
Performance2 differ
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, 1+0, 5, 6, 50, 60
Data transfer rate	6 Gbit/s	6 Gbit/s
SSD support	No	No
Internal memoryDiffers	1024 MB	2048 MB
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	190.5 mm	57 mm
DepthDiffers	241.3 mm	241 mm
HeightDiffers	57.2 mm	191 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.