Product comparison · 2 internal solid state drives

Lenovo 4XB7A13665 internal solid state drive vs Lenovo 4XB7A14914 internal solid state drive

6specifications compared
3differ
3identical
19known for one product only

Key differences

SSD capacity
- 4XB7A13665 internal solid state drive:3.84 TB
- 4XB7A14914 internal solid state drive:240 GB
SSD form factor
- 4XB7A13665 internal solid state drive:2.5"
- 4XB7A14914 internal solid state drive:3.5"
Data transfer rate
- 4XB7A13665 internal solid state drive:12 Gbit/s
- 4XB7A14914 internal solid state drive:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 4XB7A13665, 4XB7A14914
25 specifications	A Lenovo 4XB7A13665 internal solid state drive Model 4XB7A13665 View product	B Lenovo 4XB7A14914 internal solid state drive Model 4XB7A14914 View product
Features3 differ
SSD capacityDiffers	3.84 TB	240 GB
SSD form factorDiffers	2.5"	3.5"
Memory typeKnown for one	V-NAND	Unknown — not stated by the source
Data transfer rateDiffers	12 Gbit/s	6 Gbit/s
Random read (4KB)Known for one	230000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	40000 IOPS	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Uncorrectable Bit Error Rate (UBER)Known for one	< 1 per 10^17 bits read	Unknown — not stated by the source
Drive writes per day (DWPD)Known for one	1	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
CertificationKnown for one	UL TUV FCC IC CB CE Mark C-Tick Mark BSMI (Taiwan) KCC (Korea EMI) VCCI	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	133 mm	Unknown — not stated by the source
DepthKnown for one	174 mm	Unknown — not stated by the source
HeightKnown for one	63 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	63 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Non-operating shockKnown for one	1500 G	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	ThinkSystem ST50
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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.

More internal solid state drive comparisons

All internal solid state drive comparisons