Product comparison · 2 internal solid state drives

Lenovo 4XB0K12362 internal solid state drive vs Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND

14specifications compared
3differ
11identical
14known for one product only

Key differences

The Lenovo 4XB0K12362 internal solid state drive has 720 GB more SSD capacity than the Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND (960 GB vs 240 GB). The Lenovo 4XB0K12362 internal solid state drive has 1" more SSD form factor than the Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND (3.5" vs 2.5"). Only the Lenovo 4XB0K12362 internal solid state drive has hot-swap.

SSD capacity
- 4XB0K12362 internal solid state drive:960 GB
- PM863a 240 GB 2.5" Serial ATA III V-NAND:240 GB
SSD form factor
- 4XB0K12362 internal solid state drive:3.5"
- PM863a 240 GB 2.5" Serial ATA III V-NAND:2.5"
Hot-swap
- 4XB0K12362 internal solid state drive:Yes
- PM863a 240 GB 2.5" Serial ATA III V-NAND:No

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12362, PM863a
28 specifications	A Lenovo 4XB0K12362 internal solid state drive Model 4XB0K12362 View product	B Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND Model PM863a View product
Features3 differ
SSD capacityDiffers	960 GB	240 GB
SSD form factorDiffers	3.5"	2.5"
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedKnown for one	520 MB/s	Unknown — not stated by the source
Write speedKnown for one	480 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	97000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	24000 IOPS	Unknown — not stated by the source
Hot-swapDiffers	Yes	No
Memory typeKnown for one	Unknown — not stated by the source	V-NAND
ECCKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI)
Operational conditionsidentical
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	60 g

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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