Product comparison · 2 internal solid state drives

Lenovo 00W1296 internal solid state drive vs Lenovo 49Y5849 internal solid state drive

10specifications compared
3differ
7identical
3known for one product only

Key differences

SSD capacity
- 00W1296 internal solid state drive:256 GB
- 49Y5849 internal solid state drive:64 GB
SSD form factor
- 00W1296 internal solid state drive:3.5"
- 49Y5849 internal solid state drive:2.5"
Write speed
- 00W1296 internal solid state drive:140 MB/s
- 49Y5849 internal solid state drive:100 MB/s

Side by side

Differences highlightedShow differences only

Comparison of 00W1296, 49Y5849
13 specifications	A Lenovo 00W1296 internal solid state drive Model 00W1296 View product	B Lenovo 49Y5849 internal solid state drive Model 49Y5849 View product
Features3 differ
SSD capacityDiffers	256 GB	64 GB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	350 MB/s	350 MB/s
Write speedDiffers	140 MB/s	100 MB/s
Random read (4KB)	50000 IOPS	50000 IOPS
Random write (4KB)	7000 IOPS	7000 IOPS
Read latencyKnown for one	500 µs	Unknown — not stated by the source
Write latencyKnown for one	3500 µs	Unknown — not stated by the source
Operational conditionsidentical
Operating vibration	3.1 G	3.1 G
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Internal	Yes	Yes

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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