Product comparison · 2 internal solid state drives

Lenovo 90Y8668 internal solid state drive vs Origin Storage 512GB SSD MLC 2.5-3.5 Ext

10specifications compared
5differ
5identical
28known for one product only

Key differences

SSD capacity
- 90Y8668 internal solid state drive:128 GB
- 512GB SSD MLC 2.5-3.5 Ext:512 GB
SSD form factor
- 90Y8668 internal solid state drive:2.5"
- 512GB SSD MLC 2.5-3.5 Ext:3.5"
Interface
- 90Y8668 internal solid state drive:Serial ATA
- 512GB SSD MLC 2.5-3.5 Ext:Serial ATA III
Read speed
- 90Y8668 internal solid state drive:350 MB/s
- 512GB SSD MLC 2.5-3.5 Ext:520 MB/s
Write speed
- 90Y8668 internal solid state drive:140 MB/s
- 512GB SSD MLC 2.5-3.5 Ext:500 MB/s

Side by side

Differences highlightedShow differences only

Comparison of 90Y8668, DELL-512MLC-F16
38 specifications	A Lenovo 90Y8668 internal solid state drive Model 90Y8668 View product	B Origin Storage 512GB SSD MLC 2.5-3.5 Ext Model DELL-512MLC-F16 View product
Features5 differ
SSD capacityDiffers	128 GB	512 GB
SSD form factorDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Read speedDiffers	350 MB/s	520 MB/s
Write speedDiffers	140 MB/s	500 MB/s
Random read (4KB)Known for one	50000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	7500 IOPS	Unknown — not stated by the source
Read latencyKnown for one	500 µs	Unknown — not stated by the source
Write latencyKnown for one	3500 µs	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Native Command Queuing (NCQ)Known for one	Yes	Unknown — not stated by the source
NVMeKnown for one	Unknown — not stated by the source	No
Component forKnown for one	Unknown — not stated by the source	PC
Hardware encryptionKnown for one	Unknown — not stated by the source	No
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
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	100 mm	Unknown — not stated by the source
HeightKnown for one	7 mm	Unknown — not stated by the source
WeightKnown for one	73 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	174 mm	Unknown — not stated by the source
Package depthKnown for one	133 mm	Unknown — not stated by the source
Package heightKnown for one	63 mm	Unknown — not stated by the source
Package weightKnown for one	440 g	Unknown — not stated by the source
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes
Storage drive adapter typeKnown for one	Unknown — not stated by the source	2.5" - 3.5"
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	8 - 85%	Unknown — not stated by the source
Operating vibrationKnown for one	3.1 G	Unknown — not stated by the source
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	Unknown — not stated by the source	Dell Desktop

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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