Product comparison · 2 internal solid state drives

Lenovo 4XB7A13641 internal solid state drive vs Lenovo 4XB7A13645 internal solid state drive

8specifications compared
3differ
5identical
7known for one product only

Key differences

SSD capacity
- 4XB7A13641 internal solid state drive:960 GB
- 4XB7A13645 internal solid state drive:3.84 TB
SSD form factor
- 4XB7A13641 internal solid state drive:3.5"
- 4XB7A13645 internal solid state drive:2.5"
Memory type
- 4XB7A13641 internal solid state drive:TLC
- 4XB7A13645 internal solid state drive:V-NAND

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A13641, 4XB7A13645
15 specifications	A Lenovo 4XB7A13641 internal solid state drive Model 4XB7A13641 View product	B Lenovo 4XB7A13645 internal solid state drive Model 4XB7A13645 View product
Features3 differ
SSD capacityDiffers	960 GB	3.84 TB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory typeDiffers	TLC	V-NAND
Component for	Server/workstation	Server/workstation
Random read (4KB)Known for one	96000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	51000 IOPS	Unknown — not stated by the source
Read latencyKnown for one	36 µs	Unknown — not stated by the source
Write latencyKnown for one	37 µs	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
Operational conditionsidentical
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3.13 G	Unknown — not stated by the source
Operating shockKnown for one	1000 G	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84717070	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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