Product comparison · 2 internal solid state drives

Lenovo 4XB7A10197 internal solid state drive vs Lenovo 4XB7A13635 internal solid state drive

24specifications compared
11differ
13identical
16known for one product only

Key differences

Read speed
- 4XB7A10197 internal solid state drive:550 MB/s
- 4XB7A13635 internal solid state drive:560 MB/s
Write speed
- 4XB7A10197 internal solid state drive:520 MB/s
- 4XB7A13635 internal solid state drive:510 MB/s
Random read (4KB)
- 4XB7A10197 internal solid state drive:98000 IOPS
- 4XB7A13635 internal solid state drive:96000 IOPS
Random write (4KB)
- 4XB7A10197 internal solid state drive:25000 IOPS
- 4XB7A13635 internal solid state drive:51000 IOPS
Read latency
- 4XB7A10197 internal solid state drive:120 µs
- 4XB7A13635 internal solid state drive:36 µs
Write latency
- 4XB7A10197 internal solid state drive:40 µs
- 4XB7A13635 internal solid state drive:37 µs
TBW rating
- 4XB7A10197 internal solid state drive:1366
- 4XB7A13635 internal solid state drive:6000
Weight
- 4XB7A10197 internal solid state drive:433 g
- 4XB7A13635 internal solid state drive:63 g

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A10197, 4XB7A13635
40 specifications	A Lenovo 4XB7A10197 internal solid state drive Model 4XB7A10197 View product	B Lenovo 4XB7A13635 internal solid state drive Model 4XB7A13635 View product
Features8 differ
SSD capacity	960 GB	960 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Memory typeKnown for one	Unknown — not stated by the source	3D TLC NAND
Component for	Server/workstation	Server/workstation
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	550 MB/s	560 MB/s
Write speedDiffers	520 MB/s	510 MB/s
Random read (4KB)Differs	98000 IOPS	96000 IOPS
Random write (4KB)Differs	25000 IOPS	51000 IOPS
Read latencyDiffers	120 µs	36 µs
Write latencyDiffers	40 µs	37 µs
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swap	Yes	Yes
End-to-End Data ProtectionKnown for one	Unknown — not stated by the source	Yes
Uncorrectable Bit Error Rate (UBER)	< 1 per 10^17 bits read	< 1 per 10^17 bits read
Mean time between failures (MTBF)	2000000 h	2000000 h
TBW ratingDiffers	1366	6000
CertificationDiffers	UL, TUV, FCC, CE Mark, C-Tick Mark, BSMI, KCC	FCC, CA/CSA-CEI/IEC, EN 55024, EN 55022, EN-60950-1, UL/CSA, C-Tick, BSMI, KCC, WEEE
Endurance rating (for 5 years)Known for one	0.8 GB/day	Unknown — not stated by the source
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	2.7 W
Power consumption (read)Known for one	2.3 W	Unknown — not stated by the source
Power consumption (write)Known for one	3.1 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	433 g	63 g
WidthKnown for one	133 mm	Unknown — not stated by the source
DepthKnown for one	174 mm	Unknown — not stated by the source
HeightKnown for one	63 mm	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 95 °C
Operating relative humidity (H-H)Differs	5 - 85%	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibration	2.17 G	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockDiffers	1500 G	1000 G
Maximum operating altitude	3050 m	3050 m
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
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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