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