ASUS PIKE 2308 vs HP SmartArray 642 RAID controller PCI-X 0.320 Gbit/s

Comparison of PIKE 2308, 642

18 specifications	A ASUS PIKE 2308View product	B HP SmartArray 642 RAID controller PCI-X 0.320 Gbit/s Model 642 View product
Ports & interfaces1 differ
Supported storage drive interfacesDiffers	Serial ATA II, Serial ATA III	SCSI
Host interfaceKnown for one	—Unknown — not stated by the source	PCI-X
Performance1 differ
RAID levelsDiffers	0, 1, 10, 1E	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
Internal memoryKnown for one	—Unknown — not stated by the source	64 MB
Internal memory typeKnown for one	—Unknown — not stated by the source	DDR
Number of devices supportedKnown for one	—Unknown — not stated by the source	20
Form factorKnown for one	1U	—Unknown — not stated by the source
ChipsetKnown for one	LSI SAS 2308	—Unknown — not stated by the source
Compatible productsKnown for one	Intel P9 Series, Z9 Series, P8 Series, Z8 Series. AMD KG Series, KC Series.	—Unknown — not stated by the source
Other featuresidentical
Maximum supported storage capacityKnown for one	—Unknown — not stated by the source	6 TB
Supported protocolsKnown for one	—Unknown — not stated by the source	Ultra320, Ultra3, Ultra2
External portsKnown for one	—Unknown — not stated by the source	1 x Ultra320-SCSI LVD VHDCI 68-pin
Internal portsKnown for one	—Unknown — not stated by the source	1 x Ultra320-SCSI LVD HD 68-pin
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
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733080	—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.