Product comparison · 2 internal solid state drives

Lenovo 4XB0N68504 internal solid state drive vs Lenovo 4XB0N68520 internal solid state drive

13specifications compared
1differ
12identical
23known for one product only

Key differences

SSD capacity
- 4XB0N68504 internal solid state drive:240 GB
- 4XB0N68520 internal solid state drive:480 GB

Side by side

Differences highlightedShow differences only

Comparison of 4XB0N68504, 4XB0N68520
36 specifications	A Lenovo 4XB0N68504 internal solid state drive Model 4XB0N68504 View product	B Lenovo 4XB0N68520 internal solid state drive Model 4XB0N68520 View product
Features1 differ
SSD capacityDiffers	240 GB	480 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
NVMe	No	No
Component for	Server/workstation	Server/workstation
Data transfer rate	6 Gbit/s	6 Gbit/s
Maximum read (4KB)Known for one	Unknown — not stated by the source	72000 IOPS
Maximum write (4KB)Known for one	Unknown — not stated by the source	60000 IOPS
Read latency	36 µs	36 µs
Write latency	36 µs	36 µs
Hot-swap	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Memory typeKnown for one	TLC	Unknown — not stated by the source
Read speedKnown for one	500 MB/s	Unknown — not stated by the source
Write speedKnown for one	190 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	69000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	16000 IOPS	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (write)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (idle)Known for one	2.6 W	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	63 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	174 mm
Package depthKnown for one	Unknown — not stated by the source	133 mm
Package heightKnown for one	Unknown — not stated by the source	63 mm
Package weightKnown for one	Unknown — not stated by the source	434 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibration	2.17 G	2.17 G
Non-operating vibration	3.13 G	3.13 G
Operating shock	1000 G	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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