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	WDBNCE5000PNC	500 GB	3	981	0	2.69
WDC	WDS120G1G0A-00SS50	120 GB	6	472	0	1.29
WDC	WDS500G1B0A-00H9H0	500 GB	2	356	0	0.98
WDC	WDS200T2B0A-00SM50	2 TB	1	316	0	0.87
WDC	WDS250G1B0A-00H9H0	250 GB	3	296	0	0.81
WDC	WDS120G2G0B-00EPW0	120 GB	12	296	0	0.81
WDC	WDS200T2B0A	2 TB	1	588	1	0.81
WDC	WDS500G2B0A	500 GB	5	283	0	0.78
WDC	WDBNCE2500PNC	250 GB	3	263	0	0.72
WDC	WDS500G2B0A-00SM50	500 GB	12	231	1	0.60
WDC	WDS500G2B0B-00YS70	500 GB	7	214	0	0.59
WDC	WDS100T1R0B-68A4Z0	1 TB	1	209	0	0.57
WDC	WDS100T2B0B-00YS70	1 TB	2	204	0	0.56
WDC	WDS100T1R0A-68A4W0	1 TB	1	202	0	0.55
WDC	WDS240G2G0B-00EPW0	240 GB	6	195	0	0.54
WDC	WDS240G2G0A-00JH30	240 GB	32	216	1	0.51
WDC	WDS120G2G0A-00JH30	120 GB	21	204	1	0.47
WDC	WDS240G1G0A-00SS50	240 GB	2	172	0	0.47
WDC	WDS480G2G0B-00EPW0	480 GB	2	164	0	0.45
WDC	WDS250G2B0A-00SM50	250 GB	13	154	0	0.42
WDC	WDS500G1R0B-68A4Z0	500 GB	2	148	0	0.41
WDC	WDS100T1B0A-00H9H0	1 TB	1	119	0	0.33
WDC	WDS100T2B0A-00SM50	1 TB	34	59	0	0.16
WDC	WDS480G2G0A-00JH30	480 GB	5	43	0	0.12
WDC	WDS120G1G0B-00RC30	120 GB	1	37	0	0.10
WDC	PC SA530 SDASB8...	256 GB	1	24	0	0.07
WDC	WDS100T2G0A-00JH30	1 TB	1	8	0	0.02
WDC	WDS250G2B0A	250 GB	1	2	0	0.01
WDC	WDS250G2B0B-00YS70	250 GB	1	0	0	0.00
WDC	WDS500G1R0A-68A4W0	500 GB	1	0	0	0.00

SSD by Family

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

MFG	Family	Models	Samples	Days	Err	MTBF
WDC	Blue / Red / Green ...	25	172	208	1	0.54
WDC	Blue and Green SSDs	4	10	115	0	0.32
WDC	Unknown	1	1	24	0	0.07

README.md

WDC Solid State Drives

Contents

SSD by Model

SSD by Family