Product comparison · 2 internal solid state drives

HP 915944-001 internal solid state drive vs Lenovo 4XB0K12422 internal solid state drive

4specifications compared
3differ
1identical
15known for one product only

Key differences

SSD capacity
- 915944-001 internal solid state drive:256 GB
- 4XB0K12422 internal solid state drive:240 GB
SSD form factor
- 915944-001 internal solid state drive:M.2
- 4XB0K12422 internal solid state drive:2.5"
Component for
- 915944-001 internal solid state drive:PC/Laptop
- 4XB0K12422 internal solid state drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of 915944-001, 4XB0K12422
19 specifications	A HP 915944-001 internal solid state drive Model 915944-001 View product	B Lenovo 4XB0K12422 internal solid state drive Model 4XB0K12422 View product
Features3 differ
SSD capacityDiffers	256 GB	240 GB
SSD form factorDiffers	M.2	2.5"
Interface	Serial ATA III	Serial ATA III
Component forDiffers	PC/Laptop	Server/workstation
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	540 MB/s
Write speedKnown for one	Unknown — not stated by the source	250 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	78000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	26000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	500 µs
Write latencyKnown for one	Unknown — not stated by the source	500 µs
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Memory typeKnown for one	TLC	Unknown — not stated by the source
M.2 SSD sizeKnown for one	2280 (22 x 80 mm)	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (write)Known for one	Unknown — not stated by the source	4.5 W
Packaging dataidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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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