Product comparison · 2 internal solid state drives

HP 256 GB TLC PCIe vs Samsung PM1633a 960 GB 2.5" SAS

3specifications compared
3differ
0identical
21known for one product only

Key differences

SSD capacity
- 256 GB TLC PCIe:256 GB
- PM1633a 960 GB 2.5" SAS:960 GB
SSD form factor
- 256 GB TLC PCIe:M.2
- PM1633a 960 GB 2.5" SAS:2.5"
Interface
- 256 GB TLC PCIe:PCI Express
- PM1633a 960 GB 2.5" SAS:SAS

Side by side

Differences highlightedShow differences only

Comparison of 1FU87AA, PM1633a
24 specifications	A HP 256 GB TLC PCIe Model 1FU87AA View product	B Samsung PM1633a 960 GB 2.5" SAS Model PM1633a View product
Features3 differ
SSD capacityDiffers	256 GB	960 GB
SSD form factorDiffers	M.2	2.5"
InterfaceDiffers	PCI Express	SAS
Data transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	1350 MB/s
Write speedKnown for one	Unknown — not stated by the source	920 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	190000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	27000 IOPS
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
NVMeKnown for one	Yes	Unknown — not stated by the source
Memory typeKnown for one	TLC	Unknown — not stated by the source
Component forKnown for one	Laptop	Unknown — not stated by the source
HP segmentKnown for one	Business	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	11 W
Power consumption (idle)Known for one	Unknown — not stated by the source	4.5 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	140 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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