Product comparison · 2 internal solid state drives

Lenovo 4XB0K12334 internal solid state drive vs Lenovo 4XB0K12359 internal solid state drive

Key differences

SSD capacity
- 4XB0K12334 internal solid state drive:960 GB
- 4XB0K12359 internal solid state drive:480 GB
Interface
- 4XB0K12334 internal solid state drive:Serial ATA III
- 4XB0K12359 internal solid state drive:Serial ATA II
Read speed
- 4XB0K12334 internal solid state drive:450 MB/s
- 4XB0K12359 internal solid state drive:520 MB/s
Write speed
- 4XB0K12334 internal solid state drive:380 MB/s
- 4XB0K12359 internal solid state drive:480 MB/s
Random read (4KB)
- 4XB0K12334 internal solid state drive:67500 IOPS
- 4XB0K12359 internal solid state drive:97000 IOPS
Random write (4KB)
- 4XB0K12334 internal solid state drive:17000 IOPS
- 4XB0K12359 internal solid state drive:16000 IOPS
Read latency
- 4XB0K12334 internal solid state drive:40 µs
- 4XB0K12359 internal solid state drive:130 µs
Write latency
- 4XB0K12334 internal solid state drive:42 µs
- 4XB0K12359 internal solid state drive:30 µs

Differences highlightedShow differences only

Comparison of 4XB0K12334, 4XB0K12359
27 specifications	A Lenovo 4XB0K12334 internal solid state drive Model 4XB0K12334 View product	B Lenovo 4XB0K12359 internal solid state drive Model 4XB0K12359 View product
Features8 differ
SSD capacityDiffers	960 GB	480 GB
InterfaceDiffers	Serial ATA III	Serial ATA II
Read speedDiffers	450 MB/s	520 MB/s
Write speedDiffers	380 MB/s	480 MB/s
Random read (4KB)Differs	67500 IOPS	97000 IOPS
Random write (4KB)Differs	17000 IOPS	16000 IOPS
Read latencyDiffers	40 µs	130 µs
Write latencyDiffers	42 µs	30 µs
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (read)Differs	3.5 W	3 W
Power consumption (write)Differs	3.5 W	3 W
Weight & dimensions1 differ
WeightDiffers	66 g	60 g
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	8 - 85%
Operating shockDiffers	1000 G	1500 G
Non-operating vibrationKnown for one	3.13 G	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Silver	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.