Product comparison · 2 internal solid state drives

Lenovo 4XB7A13635 internal solid state drive vs Origin Storage SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA

17specifications compared
8differ
9identical
27known for one product only

Key differences

SSD capacity
- 4XB7A13635 internal solid state drive:960 GB
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:256 GB
Memory type
- 4XB7A13635 internal solid state drive:3D TLC NAND
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:MLC
Hardware encryption
- 4XB7A13635 internal solid state drive:Yes
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:No
Read speed
- 4XB7A13635 internal solid state drive:560 MB/s
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:500 MB/s
Write speed
- 4XB7A13635 internal solid state drive:510 MB/s
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:500 MB/s
Hot-swap
- 4XB7A13635 internal solid state drive:Yes
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:No
Weight
- 4XB7A13635 internal solid state drive:63 g
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:47.5 g
Storage temperature (T-T)
- 4XB7A13635 internal solid state drive:-55 - 95 °C
- SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA:-40 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A13635, NB-256SSD-MLC-BIT
44 specifications	A Lenovo 4XB7A13635 internal solid state drive Model 4XB7A13635 View product	B Origin Storage SSD 6G MLC 256GB 2.5 inch (6.4cm) Class 20 SATA Model NB-256SSD-MLC-BIT View product
Features6 differ
SSD capacityDiffers	960 GB	256 GB
Memory typeDiffers	3D TLC NAND	MLC
Hardware encryptionDiffers	Yes	No
Security algorithmsKnown for one	256-bit AES	Unknown — not stated by the source
Read speedDiffers	560 MB/s	500 MB/s
Write speedDiffers	510 MB/s	500 MB/s
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
Hot-swapDiffers	Yes	No
End-to-End Data ProtectionKnown for one	Yes	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^17 bits read	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
TBW ratingKnown for one	6000	Unknown — not stated by the source
CertificationKnown for one	FCC, CA/CSA-CEI/IEC, EN 55024, EN 55022, EN-60950-1, UL/CSA, C-Tick, BSMI, KCC, WEEE	Unknown — not stated by the source
NAND flash typeKnown for one	Unknown — not stated by the source	MLC (Multi Level Cell)
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (average)Known for one	2.7 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	63 g	47.5 g
WidthKnown for one	Unknown — not stated by the source	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
Operational conditions1 differ
Storage temperature (T-T)Differs	-55 - 95 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
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
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Packaging dataidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Package typeKnown for one	Unknown — not stated by the source	Blister

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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