Product comparison · 2 raid controllers

Dell 403-10304 RAID controller PCI Express x8 vs HP SmartArray 641 RAID controller PCI 0.320 Gbit/s

3specifications compared
3differ
0identical
10known for one product only

Key differences

Supported storage drive interfaces
- 403-10304 RAID controller PCI Express x8:SAS
- SmartArray 641 RAID controller PCI 0.320 Gbit/s:SCSI
Host interface
- 403-10304 RAID controller PCI Express x8:PCI Express x8
- SmartArray 641 RAID controller PCI 0.320 Gbit/s:PCI
RAID levels
- 403-10304 RAID controller PCI Express x8:0, 1
- SmartArray 641 RAID controller PCI 0.320 Gbit/s:0, 1, 0+1, 5

Side by side

Differences highlightedShow differences only

Comparison of 403-10304, 641
13 specifications	A Dell 403-10304 RAID controller PCI Express x8 Model 403-10304 View product	B HP SmartArray 641 RAID controller PCI 0.320 Gbit/s Model 641 View product
Ports & interfaces2 differ
Supported storage drive interfacesDiffers	SAS	SCSI
Host interfaceDiffers	PCI Express x8	PCI
Performance1 differ
RAID levelsDiffers	0, 1	0, 1, 0+1, 5
Data transfer rateKnown for one	Unknown — not stated by the source	0.320 Gbit/s
SSD supportKnown for one	Unknown — not stated by the source	No
Number of devices supportedKnown for one	Unknown — not stated by the source	6
Internal memoryKnown for one	128 MB	Unknown — not stated by the source
Compatible productsKnown for one	Dell PowerEdge M600 Dell PowerEdge M605 Dell PowerEdge M610 Dell PowerEdge M710 Dell PowerEdge M805 Dell PowerEdge M905	Unknown — not stated by the source
Other featuresidentical
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	1.8 TB
Supported protocolsKnown for one	Unknown — not stated by the source	Ultra320, Ultra3, Ultra2
Internal portsKnown for one	Unknown — not stated by the source	1 x Ultra320-SCSI LVD HD 68-pin
PCI Card form factorKnown for one	Full-height	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64	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.

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