SMART-open-study/SSD/WDC/README.md

WDC Solid State Drives

This is a list of all tested WDC solid state drive models and their MTBFs. See more info on reliability test in the README.

SSD by Model

Please take all columns into account when reading the table. Pay attention on the number of tested samples and power-on days. Simultaneous high values of both MTBF and errors are possible if only rare drives in the subset encounter errors.

Days - avg. days per sample, Err - avg. errors per sample, MTBF - avg. MTBF in years per sample.

MFG	Model	Size	Samples	Days	Err	MTBF
WDC	WDS400T1R0A-68A4W0	4 TB	2	1650	0	4.52
WDC	WDS250G2B0B	250 GB	2	1526	0	4.18
WDC	WDS500G1B0B-00AS40	500 GB	2	1072	0	2.94
WDC	WDBNCE5000PNC	500 GB	5	845	0	2.32
WDC	WDS240G1G0B-00RC30	240 GB	2	797	0	2.19
WDC	WDS120G1G0A-00SS50	120 GB	9	589	0	1.61
WDC	WDS500G1B0A-00H9H0	500 GB	5	577	0	1.58
WDC	WDBNCE2500PNC	250 GB	4	505	0	1.39
WDC	WDS250G2B0B-00YS70	250 GB	7	734	145	1.37
WDC	WDS120G2G0B-00EPW0	120 GB	18	490	0	1.34
WDC	WDS500G1R0A-68A4W0	500 GB	16	485	0	1.33
WDC	WDS240G1G0A-00SS50	240 GB	4	441	0	1.21
WDC	WDS500G2B0A-00SM50	500 GB	41	411	1	1.12
WDC	WDS240G2G0B-00EPW0	240 GB	10	367	0	1.01
WDC	HBS3A1919A7E6B1	1.9 TB	2	357	0	0.98
WDC	WDS500G2B0A	500 GB	10	346	0	0.95
WDC	WDS100T2B0B-00YS70	1 TB	5	324	0	0.89
WDC	WDS200T2B0B-00YS70	2 TB	3	323	0	0.89
WDC	WDS240G2G0A-00JH30	240 GB	55	335	18	0.82
WDC	WDS120G2G0A-00JH30	120 GB	43	378	25	0.81
WDC	WDS500G1R0B-68A4Z0	500 GB	9	259	0	0.71
WDC	WDS250G2B0A-00SM50	250 GB	22	256	0	0.70
WDC	WDS500G2B0B-00YS70	500 GB	12	253	0	0.69
WDC	WDS250G1B0A-00H9H0	250 GB	5	243	0	0.67
WDC	WDS200T2B0A-00SM50	2 TB	3	177	0	0.49
WDC	WDS480G2G0B-00EPW0	480 GB	2	172	0	0.47
WDC	WDS100T2B0A-00SM50	1 TB	45	149	0	0.41
WDC	WDS480G2G0A-00JH30	480 GB	9	140	1	0.33
WDC	WDS100T2G0A-00JH30	1 TB	5	87	0	0.24
WDC	WDS100T1R0A-68A4W0	1 TB	4	68	0	0.19
WDC	WDS250G2B0A	250 GB	2	51	0	0.14
WDC	WD Green M.2 2280	240 GB	3	32	0	0.09
WDC	PC SA530 SDASB8...	256 GB	2	13	0	0.04
WDC	WD Green 2.5	240 GB	7	7	13	0.01