Product comparison · 2 internal solid state drives

Lenovo 4XB7A10239 internal solid state drive vs Lenovo 4XB7A13625 internal solid state drive

Key differences

SSD capacity
- 4XB7A10239 internal solid state drive:960 GB
- 4XB7A13625 internal solid state drive:240 GB
SSD form factor
- 4XB7A10239 internal solid state drive:2.5"
- 4XB7A13625 internal solid state drive:3.5"
Read speed
- 4XB7A10239 internal solid state drive:540 MB/s
- 4XB7A13625 internal solid state drive:560 MB/s
Write speed
- 4XB7A10239 internal solid state drive:520 MB/s
- 4XB7A13625 internal solid state drive:290 MB/s
Maximum read (4KB)
- 4XB7A10239 internal solid state drive:95000 IOPS
- 4XB7A13625 internal solid state drive:85000 IOPS
Maximum write (4KB)
- 4XB7A10239 internal solid state drive:75000 IOPS
- 4XB7A13625 internal solid state drive:17000 IOPS
Mean time between failures (MTBF)
- 4XB7A10239 internal solid state drive:3000000 h
- 4XB7A13625 internal solid state drive:2000000 h
Weight
- 4XB7A10239 internal solid state drive:70 g
- 4XB7A13625 internal solid state drive:63 g

Differences highlightedShow differences only

Comparison of 4XB7A10239, 4XB7A13625
22 specifications	A Lenovo 4XB7A10239 internal solid state drive Model 4XB7A10239 View product	B Lenovo 4XB7A13625 internal solid state drive Model 4XB7A13625 View product
Features8 differ
SSD capacityDiffers	960 GB	240 GB
SSD form factorDiffers	2.5"	3.5"
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Read speedDiffers	540 MB/s	560 MB/s
Write speedDiffers	520 MB/s	290 MB/s
Maximum read (4KB)Differs	95000 IOPS	85000 IOPS
Maximum write (4KB)Differs	75000 IOPS	17000 IOPS
Mean time between failures (MTBF)Differs	3000000 h	2000000 h
CertificationDiffers	Micron Green Standard Built with sulfur resistant resistors CE (Europe): EN 55032 Class B, RoHS FCC: CFR Title 47, Part 15 Class B UL: UL-60950-1, 2nd Edition BSMI (Taiwan): approval to CNS 13438 RCM (Australia, New Zealand): AS/NZS CISPR32 Class B KCC RRL (Korea): approval to KN 32 Class B, KN 35 C	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
Weight & dimensions1 differ
WeightDiffers	70 g	63 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Product colourKnown for one	Black	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.