Product comparison · 2 internal solid state drives

HP 256GB SATA Solid State Drive vs Zalman N series

5specifications compared
3differ
2identical
18known for one product only

Key differences

SSD capacity
- 256GB SATA Solid State Drive:256 GB
- N series:64 GB
Interface
- 256GB SATA Solid State Drive:Serial ATA
- N series:Serial ATA II
Product colour
- 256GB SATA Solid State Drive:Silver
- N series:Black

Side by side

Differences highlightedShow differences only

Comparison of A3D26AT, N series
23 specifications	A HP 256GB SATA Solid State Drive Model A3D26AT View product	B Zalman N series View product
Features2 differ
SSD capacityDiffers	256 GB	64 GB
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Memory typeKnown for one	Unknown — not stated by the source	MLC
Read speedKnown for one	Unknown — not stated by the source	280 MB/s
Write speedKnown for one	Unknown — not stated by the source	270 MB/s
ECCKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000000 h
CertificationKnown for one	Unknown — not stated by the source	RoHS
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac 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
HP segmentKnown for one	Business	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	1.04 W
Power consumption (write)Known for one	Unknown — not stated by the source	0.66 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.63 W
Power consumptionKnown for one	Unknown — not stated by the source	208 mA
Other features1 differ
Product colourDiffers	Silver	Black
Weight & dimensionsidentical
WidthKnown for one	69.8 mm	Unknown — not stated by the source
HeightKnown for one	7 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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