Product comparison · 2 internal solid state drives

Lenovo 4XB0K12328 internal solid state drive vs Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND

11specifications compared
4differ
7identical
17known for one product only

Key differences

Read latency
- 4XB0K12328 internal solid state drive:40 µs
- PM863a 240 GB 2.5" Serial ATA III V-NAND:130 µs
Write latency
- 4XB0K12328 internal solid state drive:42 µs
- PM863a 240 GB 2.5" Serial ATA III V-NAND:30 µs
Operating relative humidity (H-H)
- 4XB0K12328 internal solid state drive:5 - 95%
- PM863a 240 GB 2.5" Serial ATA III V-NAND:8 - 85%
Operating shock
- 4XB0K12328 internal solid state drive:1000 G
- PM863a 240 GB 2.5" Serial ATA III V-NAND:1500 G

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12328, PM863a
28 specifications	A Lenovo 4XB0K12328 internal solid state drive Model 4XB0K12328 View product	B Lenovo PM863a 240 GB 2.5" Serial ATA III V-NAND Model PM863a View product
Features2 differ
SSD capacity	240 GB	240 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	Unknown — not stated by the source	V-NAND
Component for	Server/workstation	Server/workstation
Read latencyDiffers	40 µs	130 µs
Write latencyDiffers	42 µs	30 µs
ECCKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)	2000000 h	2000000 h
CertificationKnown for one	Unknown — not stated by the source	UL TUV FCC CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI)
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Maximum read (4KB)Known for one	67500 IOPS	Unknown — not stated by the source
Maximum write (4KB)Known for one	17000 IOPS	Unknown — not stated by the source
Server operating systems supportedKnown for one	SUSE Linux Enterprise Server 12, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016	Unknown — not stated by the source
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	3 W
Power consumption (write)Known for one	Unknown — not stated by the source	3 W
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
Operational conditions2 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)Differs	5 - 95%	8 - 85%
Operating shockDiffers	1000 G	1500 G
Maximum operating altitude	3050 m	3050 m
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
Other featuresidentical
Compatible productsKnown for one	TS150 (E3 v5)	Unknown — not stated by the source

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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