Product comparison · 2 internal solid state drives

Lenovo 4XB0N68514 internal solid state drive vs Lenovo 4XB0N68517 internal solid state drive

20specifications compared
4differ
16identical
20known for one product only

Key differences

The Lenovo 4XB0N68517 internal solid state drive has 480 GB more SSD capacity than the Lenovo 4XB0N68514 internal solid state drive (960 GB vs 480 GB). The Lenovo 4XB0N68514 internal solid state drive has 1" more SSD form factor than the Lenovo 4XB0N68517 internal solid state drive (3.5" vs 2.5"). The Lenovo 4XB0N68517 internal solid state drive has 10,000 IOPS more random write (4KB) than the Lenovo 4XB0N68514 internal solid state drive (30000 IOPS vs 20000 IOPS).

SSD capacity
- 4XB0N68514 internal solid state drive:480 GB
- 4XB0N68517 internal solid state drive:960 GB
SSD form factor
- 4XB0N68514 internal solid state drive:3.5"
- 4XB0N68517 internal solid state drive:2.5"
Random write (4KB)
- 4XB0N68514 internal solid state drive:20000 IOPS
- 4XB0N68517 internal solid state drive:30000 IOPS

Side by side

Differences highlightedShow differences only

Comparison of 4XB0N68514, 4XB0N68517
40 specifications	A Lenovo 4XB0N68514 internal solid state drive Model 4XB0N68514 View product	B Lenovo 4XB0N68517 internal solid state drive Model 4XB0N68517 View product
Features4 differ
SSD capacityDiffers	480 GB	960 GB
SSD form factorDiffers	3.5"	2.5"
Random write (4KB)Differs	20000 IOPS	30000 IOPS
Sequential latency - read (up to)Known for one	Unknown — not stated by the source	36 µs
Sequential latency - write (up to)Known for one	Unknown — not stated by the source	36 µs
Drive writes per day (DWPD)Known for one	Unknown — not stated by the source	1.06
CertificationDiffers	FCC, CA/CSA-CEI/IEC, EN 55024, EN 55022, EN-60950-1, UL/CSA, C-Tick, BSMI, KCC, WEEE	FCC Title 47, Part 15B, Class B CA/CSA-CEI/IEC CISPR 22:02 EN 55024: 1998 EN 55022: 2006 EN-60950-1 2nd Edition UL/CSA EN-60950-1 2nd Edition Low Voltage Directive 2006/95/EC C-Tick: AS/NZS3584 BSMI: CNS 13438 KCC Article 11.1 RoHS DIRECTIVE 2011/65/EU WEEE Directive 2002/96/EC
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedKnown for one	500 MB/s	Unknown — not stated by the source
Write speedKnown for one	330 MB/s	Unknown — not stated by the source
Read latencyKnown for one	36 µs	Unknown — not stated by the source
Write latencyKnown for one	36 µs	Unknown — not stated by the source
End-to-End Data ProtectionKnown for one	Yes	Unknown — not stated by the source
TBW ratingKnown for one	900	Unknown — not stated by the source
Poweridentical
Power consumption (write)Known for one	Unknown — not stated by the source	3.6 W
Power consumption (average)Known for one	3.6 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	174 mm
DepthKnown for one	Unknown — not stated by the source	133 mm
HeightKnown for one	Unknown — not stated by the source	63 mm
WeightKnown for one	Unknown — not stated by the source	434 g
Packaging dataidentical
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"
Other featuresidentical
Endurance ratingKnown for one	Unknown — not stated by the source	1.86 PB
Compliance certificatesKnown for one	RoHS	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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