Product comparison · 2 internal solid state drives

HP L31873-001 internal solid state drive vs Lenovo 4XB7A13643 internal solid state drive

5specifications compared
4differ
1identical
29known for one product only

Key differences

SSD capacity
- L31873-001 internal solid state drive:128 GB
- 4XB7A13643 internal solid state drive:3.84 TB
SSD form factor
- L31873-001 internal solid state drive:M.2
- 4XB7A13643 internal solid state drive:3.5"
Memory type
- L31873-001 internal solid state drive:TLC
- 4XB7A13643 internal solid state drive:3D TLC NAND
Component for
- L31873-001 internal solid state drive:Laptop
- 4XB7A13643 internal solid state drive:Server/workstation

Side by side

Differences highlightedShow differences only

Comparison of L31873-001, 4XB7A13643
34 specifications	A HP L31873-001 internal solid state drive Model L31873-001 View product	B Lenovo 4XB7A13643 internal solid state drive Model 4XB7A13643 View product
Features4 differ
SSD capacityDiffers	128 GB	3.84 TB
SSD form factorDiffers	M.2	3.5"
NVMeKnown for one	Unknown — not stated by the source	No
Memory typeDiffers	TLC	3D TLC NAND
Component forDiffers	Laptop	Server/workstation
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Random read (4KB)Known for one	Unknown — not stated by the source	97000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	46500 IOPS
Random latency - read (up to)Known for one	Unknown — not stated by the source	103 µs
Random latency - write (up to)Known for one	Unknown — not stated by the source	54 µs
Read latencyKnown for one	Unknown — not stated by the source	36 µs
Write latencyKnown for one	Unknown — not stated by the source	37 µs
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Uncorrectable Bit Error Rate (UBER)Known for one	Unknown — not stated by the source	< 1 per 10^17 bits read
Drive writes per day (DWPD)Known for one	Unknown — not stated by the source	3.1
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
CertificationKnown for one	Unknown — not stated by the source	FCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
M.2 SSD sizeKnown for one	2280 (22 x 80 mm)	Unknown — not stated by the source
Poweridentical
Power consumption (write)Known for one	Unknown — not stated by the source	3 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	257 mm
DepthKnown for one	Unknown — not stated by the source	193 mm
HeightKnown for one	Unknown — not stated by the source	95 mm
WeightKnown for one	Unknown — not stated by the source	484 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	-55 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Endurance ratingKnown for one	Unknown — not stated by the source	22 PB
Compatible productsKnown for one	HP Elite Dragonfly	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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