This is a project to estimate reliability of HDD/SSD drives by the analysis of SMART data collected by BSD users at https://bsd-hardware.info. The primary aim of the project is to find drives with longest power-on hours (POH) and minimal number of errors, i.e. maximal MTBF (mean time between failures).

Everyone can contribute to this report by uploading probes of their computers by the hw-probe tool:

hw-probe -all -upload

Total drives: 321.

About
HDD by Model
HDD by Family
HDD by Vendor
SSD by Model
SSD by Family
SSD by Vendor
NVMe by Model
NVMe by Vendor

About

The structure of the reports directory is the following:

{KIND OF DRIVE}/{VENDOR}/{MODEL PREFIX}/{MODEL}/{DRIVE ID}

( e.g. HDD/Seagate/ST1000/ST1000LM035-1RK172/3F1554E2F97E )

Based on SMART data we determine most reliable drive models and vendors by the following formula:

MTBF = MAX( Power_On_Hours / ( 1 + Number_Of_Important_Errors ) ) / ( 365*24 )

( i.e. MTBF = "Years before/between errors" )

Number_Of_Important_Errors — number of important errors that can indicate a drive failure:

Current_Pending_Sector
ECC_Uncorr_Error_Count
End-to-End_Error
Offline_Uncorrectable
Reallocated_Event_Count
Reallocated_Sector_Ct
Reported_Uncorrect
Soft_Read_Error_Rate
Spin_Retry_Count
Total_Pending_Sectors
Unc_Soft_Read_Err_Rate

One can estimate reliability of a hard drive (i.e. probability that the unit will work for some time T without failure) by:

Reliability(T) = exp(-T/MTBF)

The list of important SMART attributes is taken from recent studies of Google [1], Backblaze [2] and Acronis [3]. If an attribute exceeds the value of 1000 then it's counted as '1000 + log10(X - 999)'.

The list of tracked attributes and MTBF calculation method can be discussed. Please suggest your ideas in "issues".

You can perform your own analysis of collected reports if needed.

[1] Google, "Failure Trends in a Large Disk Drive Population" (https://research.google.com/archive/disk_failures.pdf)
[2] Backblaze, "Hard Drive SMART Stats" (https://www.backblaze.com/blog/hard-drive-smart-stats/)
[3] Acronis, "Acronis Drive Monitor: Disk Health Calculation" (https://kb.acronis.com/content/9264)

HDD 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.

See complete list of tested HDD samples in the Appendix 1 (All_HDD.md).

MFG	Model	Size	Samples	Days	Err	MTBF
Seagate	ST3120023A	120 GB	1	5214	0	14.29
WDC	WD1001FALS-00J7B0	1 TB	3	4223	0	11.57
WDC	WD1600JD-00GBB0	160 GB	4	5313	4	11.14
Seagate	ST3500630NS	500 GB	1	4005	0	10.97
Hitachi	HDS725050KLA360	500 GB	1	3763	0	10.31
WDC	WD2003FYYS-02W0B0	2 TB	4	3039	0	8.33
Hitachi	HDT725025VLA380	250 GB	1	2680	0	7.34
Hitachi	HUA723020ALA641	2 TB	2	2469	0	6.77
WDC	WD5003AZEX-00K1GA0	500 GB	1	2461	0	6.74
WDC	WD10EALX-009BA0	1 TB	1	2398	0	6.57
WDC	WD1002FBYS-02A6B0	1 TB	1	2374	0	6.51
Seagate	ST3160318AS	160 GB	1	2290	0	6.27
WDC	WD10EARX-00N0YB0	1 TB	1	2233	0	6.12
Hitachi	HDS721616PLAT80	160 GB	1	2187	0	5.99
WDC	WD20EARX-00PASB0	2 TB	3	2169	0	5.94
WDC	WD10EZRX-00L4HB0	1 TB	2	2071	0	5.68
WDC	WD30EZRX-00SPEB0	3 TB	1	2024	0	5.55
WDC	WD20EARS-00MVWB0	2 TB	2	2015	0	5.52
WDC	WD20EZRX-00D8PB0	2 TB	2	2009	0	5.51
Toshiba	DT01ACA200	2 TB	3	1992	0	5.46
Seagate	ST4000NM0033-9Z...	4 TB	3	1988	0	5.45
WDC	WD10EZEX-08M2NA0	1 TB	2	1933	0	5.30
Seagate	ST3320620A	320 GB	1	1913	0	5.24
Seagate	ST3500413AS	500 GB	2	1885	0	5.17
Samsung	HD501LJ	500 GB	4	3871	3	5.15
WDC	WD30EZRX-00DC0B0	3 TB	1	1870	0	5.12
Seagate	ST1000NC001-1DY162	1 TB	1	1848	0	5.06
WDC	WD30EFRX-68EUZN0	3 TB	2	1786	0	4.90
Seagate	ST3320620AS	320 GB	1	1737	0	4.76
WDC	WD5000AAKX-08U6AA0	500 GB	1	1673	0	4.58
WDC	WD30EZRX-00D8PB0	3 TB	2	1670	0	4.58
Seagate	ST3250318AS	250 GB	1	1636	0	4.48
WDC	WD20EZRX-00DC0B0	2 TB	1	1633	0	4.48
Seagate	ST91000640NS	1 TB	1	1630	0	4.47
WDC	WD10EZRZ-00HTKB0	1 TB	1	1591	0	4.36
WDC	WD15EADS-00P8B0	1.5 TB	3	3153	4	4.05
WDC	WD40EFRX-68WT0N0	4 TB	2	1408	0	3.86
Seagate	ST5000DM000-1FK178	5 TB	1	1387	0	3.80
Toshiba	DT01ACA100	1 TB	3	1357	0	3.72
WDC	WD20EFRX-68AX9N0	2 TB	1	2421	1	3.32
Seagate	ST9250315AS	250 GB	1	1192	0	3.27
Hitachi	HUA722020ALA330	2 TB	3	1753	121	3.21
Seagate	ST4000LM016-1N2170	4 TB	1	1146	0	3.14
Seagate	ST4000DM000-1F2168	4 TB	2	1098	0	3.01
Seagate	ST320VT000-1BS14C	320 GB	1	1083	0	2.97
Seagate	ST3160023A	160 GB	1	1056	0	2.89
Seagate	ST3250312AS	250 GB	1	1039	0	2.85
WDC	WD20EZRZ-00Z5HB0	2 TB	4	1018	0	2.79
WDC	WD10EZEX-60WN4A0	1 TB	2	890	0	2.44
WDC	WD10EZEX-00BN5A0	1 TB	1	864	0	2.37
WDC	WD20NMVW-11AV3S2	2 TB	1	860	0	2.36
WDC	WD20NMVW-11EDZS7	2 TB	1	856	0	2.35
WDC	WD80EFZX-68UW8N0	8 TB	4	1070	2	2.21
WDC	WD4002FFWX-68TZ4N0	4 TB	2	802	0	2.20
WDC	WD10EZEX-21WN4A0	1 TB	1	799	0	2.19
WDC	WD10EZEX-07WN4A0	1 TB	1	790	0	2.17
Seagate	ST6000DM003-2CY186	6 TB	1	765	0	2.10
Toshiba	HDWQ140	4 TB	2	742	0	2.03
Seagate	ST2000DM001-1CH164	2 TB	3	1143	51	1.97
Fujitsu	MJA2160BH FFS G1	160 GB	1	707	0	1.94
Seagate	ST8000VN0022-2E...	8 TB	1	658	0	1.80
Seagate	ST8000VN0002-1Z...	8 TB	1	625	0	1.71
WDC	WD2500BEVT-22A23T0	250 GB	1	611	0	1.68
WDC	WD40EZRZ-22GXCB0	4 TB	1	598	0	1.64
Seagate	ST1000VX000-1CU162	1 TB	1	596	0	1.63
Hitachi	HUA723030ALA640	3 TB	1	563	0	1.54
Hitachi	HTS725050A7E630	500 GB	1	535	0	1.47
Hitachi	HTS541660J9SA00	64 GB	1	517	0	1.42
WDC	WD100EMAZ-00WJTA0	10 TB	1	517	0	1.42
Toshiba	MQ01ABD100	1 TB	1	463	0	1.27
WDC	WD7500AYYS-01RCA0	752 GB	1	455	0	1.25
Seagate	ST2000LM015-2E8174	2 TB	2	430	0	1.18
WDC	WD5000BPVT-24HXZT3	500 GB	1	429	0	1.18
WDC	WD5000AAKS-00A7B0	500 GB	1	424	0	1.16
WDC	WD40EZRZ-75GXCB0	4 TB	1	422	0	1.16
WDC	WD40EFRX-68N32N0	4 TB	7	458	1	1.11
Seagate	ST380811AS	80 GB	1	383	0	1.05
Seagate	ST1000LM024 HN-...	1 TB	1	347	0	0.95
WDC	WD2002FYPS-01U1B0	2 TB	2	1571	6	0.77
WDC	WD5000LPLX-00ZNTT0	500 GB	1	263	0	0.72
WDC	WD5003AZEX-00MK2A0	500 GB	1	2015	7	0.69
Seagate	ST4000VN008-2DR166	4 TB	1	239	0	0.66
HGST	HTS541075A7E630	752 GB	2	321	507	0.62
Seagate	ST500LM012 HN-M...	500 GB	1	213	0	0.59
HGST	HTS721010A9E630	1 TB	2	213	0	0.59
HGST	HTS725050A7E630	500 GB	1	175	0	0.48
WDC	WD2003FZEX-00SRLA0	2 TB	1	327	1	0.45
WDC	WD60EFAX-68SHWN0	6 TB	3	134	0	0.37
Seagate	ST2000LM007-1R8174	2 TB	1	111	0	0.31
WDC	WD5003AZEX-00K3CA0	500 GB	2	277	4	0.30
Hitachi	HTS421260H9AT00	64 GB	1	1338	12	0.28
Toshiba	HDWD120	2 TB	1	77	0	0.21
Toshiba	HDWD110	1 TB	1	62	0	0.17
Seagate	ST500LM030-2E717D	500 GB	1	55	0	0.15
Hitachi	HUA721010KLA330	1 TB	1	52	0	0.14
Seagate	ST500LM021-1KJ152	500 GB	2	227	505	0.14
Seagate	ST1000LM048-2E7172	1 TB	1	44	0	0.12
WDC	WD5000LPLX-08ZNTT0	500 GB	1	41	0	0.11
Toshiba	MQ04ABF100	1 TB	2	92	2	0.09
Samsung	HM320JI	320 GB	1	258	9	0.07
WDC	WD10SDZW-11UMGS0	1 TB	1	24	0	0.07
Toshiba	MK5061GSYN	500 GB	1	15	0	0.04
Hitachi	HTS543212L9A300	120 GB	1	1158	88	0.04
Hitachi	HDS721010CLA332	1 TB	1	1511	220	0.02
Seagate	ST12000VN0008-2...	12 TB	16	3	0	0.01
Seagate	ST3500514NS	500 GB	1	205	103	0.01
Seagate	ST2000DM008-2FR102	2 TB	1	161	144	0.00
WDC	WD6002FRYZ-01WD5B1	6 TB	1	165	372	0.00
Seagate	ST9500420AS	500 GB	1	315	738	0.00
Hitachi	HTS721060G9AT00	64 GB	1	0	37	0.00

HDD 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
Seagate	Barracuda ATA V	1	1	5214	0	14.29
WDC	Caviar SE	1	4	5313	4	11.14
Seagate	Barracuda ES	1	1	4005	0	10.97
Hitachi	Deskstar 7K500	1	1	3763	0	10.31
WDC	RE4	1	4	3039	0	8.33
Hitachi	Deskstar T7K500	1	1	2680	0	7.34
WDC	RE3	1	1	2374	0	6.51
WDC	Caviar Black	4	7	2528	3	6.11
Hitachi	Deskstar 7K160	1	1	2187	0	5.99
Seagate	Constellation ES.3	1	3	1988	0	5.45
WDC	Green	8	13	1982	0	5.43
Samsung	SpinPoint T166	1	4	3871	3	5.15
Seagate	Constellation CS	1	1	1848	0	5.06
Hitachi	Ultrastar 7K3000	2	3	1834	0	5.03
Seagate	Barracuda 7200.10	2	2	1825	0	5.00
Seagate	Barracuda 7200.12	4	5	1747	0	4.79
WDC	Caviar Green	2	5	2698	3	4.64
Toshiba	3.5" HDD DT01ACA	2	6	1675	0	4.59
Seagate	Constellation.2 (SATA)	1	1	1630	0	4.47
Seagate	Desktop HDD.15	2	3	1194	0	3.27
Seagate	Momentus 5400.6	1	1	1192	0	3.27
WDC	Blue	11	16	1178	0	3.23
Hitachi	Ultrastar A7K2000	1	3	1753	121	3.21
Seagate	Unknown	1	1	1083	0	2.97
Seagate	Barracuda 7200.7 an...	1	1	1056	0	2.89
WDC	Elements / My Passport	2	2	858	0	2.35
WDC	Red Pro	1	2	802	0	2.20
Seagate	Barracuda Compute	1	1	765	0	2.10
Toshiba	3.5" HDD N300	1	2	742	0	2.03
WDC	Red	6	19	879	1	2.03
Seagate	Barracuda 7200.14 (AF)	1	3	1143	51	1.97
Fujitsu	MJA BH	1	1	707	0	1.94
Seagate	NAS HDD	1	1	625	0	1.71
Seagate	Surveillance	1	1	596	0	1.63
Hitachi	Travelstar Z7K500	1	1	535	0	1.47
WDC	Scorpio Blue	2	2	520	0	1.43
Hitachi	Travelstar 5K160	1	1	517	0	1.42
WDC	HGST Ultrastar He10	1	1	517	0	1.42
Toshiba	2.5" HDD MQ01ABD	1	1	463	0	1.27
WDC	RE2	1	1	455	0	1.25
WDC	Caviar Blue	1	1	424	0	1.16
Seagate	Laptop HDD	2	3	534	337	1.14
Seagate	Barracuda 7200.9	1	1	383	0	1.05
Seagate	SpinPoint M8 (AF)	2	2	280	0	0.77
WDC	RE4-GP	1	2	1571	6	0.77
Seagate	Barracuda 2.5 5400	3	4	240	0	0.66
HGST	Travelstar Z5K1000	1	2	321	507	0.62
HGST	Travelstar 7K1000	1	2	213	0	0.59
HGST	Travelstar Z7K500	1	1	175	0	0.48
WDC	Black	1	1	327	1	0.45
WDC	Black Mobile	2	2	152	0	0.42
Seagate	Mobile HDD	1	1	111	0	0.31
Hitachi	Travelstar 4K120	1	1	1338	12	0.28
Toshiba	P300	2	2	69	0	0.19
Seagate	IronWolf	3	18	53	0	0.15
Hitachi	Ultrastar A7K1000	1	1	52	0	0.14
Toshiba	2.5" HDD MQ04ABF	1	2	92	2	0.09
Samsung	SpinPoint M6	1	1	258	9	0.07
WDC	Blue Mobile	1	1	24	0	0.07
Toshiba	2.5" HDD MK..61GSY[N]	1	1	15	0	0.04
Hitachi	Travelstar 5K320	1	1	1158	88	0.04
Hitachi	Deskstar 7K1000.C	1	1	1511	220	0.02
Seagate	Constellation ES (S...	1	1	205	103	0.01
Seagate	BarraCuda 3.5	1	1	161	144	0.00
WDC	Gold	1	1	165	372	0.00
Seagate	Momentus 7200.4	1	1	315	738	0.00
Hitachi	Travelstar 7K100	1	1	0	37	0.00

HDD by Vendor

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

MFG	Models	Samples	Days	Err	MTBF
Samsung	2	5	3148	4	4.13
WDC	48	85	1624	6	3.88
Hitachi	13	16	1531	45	3.23
Toshiba	8	14	881	1	2.39
Seagate	35	58	838	38	2.19
Fujitsu	1	1	707	0	1.94
HGST	3	5	248	203	0.58

SSD by Model

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

See complete list of tested SSD samples in the Appendix 2 (All_SSD.md).

MFG	Model	Size	Samples	Days	Err	MTBF
Intel	SSDSA2CT040G3	40 GB	1	2994	0	8.20
Samsung	SSD 840 Series	120 GB	1	2655	0	7.28
OCZ	AGILITY3	120 GB	1	2119	0	5.81
Intel	SSDSC2BW240A3L	240 GB	1	1425	0	3.91
Intel	SSDSC2BW240H6	240 GB	1	1258	0	3.45
SanDisk	Ultra II	960 GB	2	1202	0	3.29
SuperM...	SSD	16 GB	1	1176	0	3.22
Samsung	SSD 850 EVO mSATA	1 TB	1	2157	1	2.96
Kingston	SKC400S37512G	512 GB	2	1059	0	2.90
Crucial	FCCT128M4SSD1	128 GB	2	1042	0	2.86
Toshiba	THNSNJ128GCSU	128 GB	1	1009	0	2.77
Samsung	SSD 850 EVO	250 GB	9	1003	0	2.75
Crucial	CT240M500SSD3	240 GB	1	917	0	2.51
Kingston	SUV400S37240G	240 GB	1	833	0	2.28
Crucial	CT1050MX300SSD1	1 TB	1	811	0	2.22
Micron	5100_MTFDDAK240TCB	240 GB	4	778	0	2.13
Apple	SSD TS256C	256 GB	1	752	0	2.06
Samsung	SSD 750 EVO	250 GB	1	734	0	2.01
Kingston	SV300S37A120G	120 GB	1	709	0	1.94
Samsung	SSD 850 EVO M.2	500 GB	1	697	0	1.91
Samsung	MZ7PC128HAFU-000L1	128 GB	1	683	0	1.87
SanDisk	Ultra II	480 GB	1	676	0	1.85
Samsung	SSD 850 EVO	500 GB	3	676	0	1.85
Samsung	SSD 850 EVO	1 TB	3	1196	1	1.80
Samsung	SSD 860 EVO M.2	2 TB	1	607	0	1.66
Crucial	M4-CT064M4SSD2	64 GB	1	589	0	1.61
Hoodisk	SSD	32 GB	1	587	0	1.61
Kingston	SUV500MS240G	240 GB	1	580	0	1.59
Samsung	MZ7TE256HMHP-000H1	256 GB	1	544	0	1.49
Crucial	CT250MX200SSD1	250 GB	2	517	0	1.42
Samsung	SSD 850 EVO mSATA	250 GB	1	516	0	1.42
Samsung	MZ7TY256HDHP-000L7	256 GB	1	516	0	1.41
Plextor	PX-128M7VC	128 GB	1	483	0	1.32
SPCC	SSD	64 GB	1	482	0	1.32
Samsung	SSD 850 PRO	256 GB	1	467	0	1.28
AEGO	SSD	120 GB	1	445	0	1.22
Samsung	SSD PM830 FDE 2...	256 GB	1	440	0	1.21
SanDisk	SD8SN8U128G1002	128 GB	1	424	0	1.16
Samsung	SSD 850 EVO	120 GB	1	358	0	0.98
Intel	SSDSC2BB480G7	480 GB	1	703	1	0.96
Samsung	SSD 860 EVO	1 TB	2	348	0	0.96
Intel	SSDSA2M080G2GC	80 GB	1	3057	8	0.93
Samsung	SSD 860 EVO	500 GB	4	327	0	0.90
Intel	SSDSC2CW060A3	64 GB	1	274	0	0.75
SanDisk	SD5SG2256G1052E	256 GB	1	246	0	0.68
Samsung	SSD 840 PRO Series	256 GB	1	243	0	0.67
SPCC	SSD	120 GB	1	228	0	0.63
Samsung	SSD 840 Series	250 GB	1	227	0	0.62
WDC	WDS500G1B0A-00H9H0	500 GB	1	196	0	0.54
Samsung	SSD 860 EVO mSATA	500 GB	1	188	0	0.52
Samsung	SSD 850 EVO M.2	250 GB	1	162	0	0.44
Samsung	SSD 860 QVO	1 TB	1	150	0	0.41
Transcend	TS240GMTS420S	240 GB	1	145	0	0.40
Samsung	SSD 860 QVO	4 TB	1	141	0	0.39
KingSpec	NT-128	128 GB	1	140	0	0.38
Kingston	SA400S37480G	480 GB	1	135	0	0.37
WDC	WDS480G2G0A-00JH30	480 GB	1	129	0	0.35
Micron	1100_MTFDDAK256TBN	256 GB	1	115	0	0.32
Verbatim	Vi500 S3 480GB SSD	480 GB	1	115	0	0.32
Crucial	CT120BX300SSD1	120 GB	1	108	0	0.30
Crucial	CT525MX300SSD1	528 GB	1	300	2	0.27
Intel	SSDSC2BW240A4	240 GB	1	89	0	0.24
Samsung	SSD 860 QVO	2 TB	1	88	0	0.24
Toshiba	TR200	240 GB	1	77	0	0.21
SPCC	SSD	256 GB	1	71	0	0.19
Samsung	SSD 860 EVO	4 TB	1	68	0	0.19
Samsung	MZMTE1T0HMJH-00000	1 TB	1	59	0	0.16
Crucial	CT500MX200SSD1	500 GB	1	54	0	0.15
Kingston	SUV500MS480G	480 GB	2	49	0	0.14
Corsair	Force LS SSD	64 GB	1	39	0	0.11
ADATA	SU750	256 GB	1	36	0	0.10
Intel	SSDSC2BF180A4L	180 GB	1	107	2	0.10
Kingston	SA400S37120G	120 GB	1	22	0	0.06
Micron	MTFDDAV256MBF-1...	256 GB	1	21	0	0.06
Crucial	CT120BX500SSD1	120 GB	1	14	0	0.04
Leven	JAJS600M512C	512 GB	1	9	0	0.03
Transcend	TS128GMTS430S	128 GB	1	8	0	0.02
WDC	WDS100T2B0A-00SM50	1 TB	25	8	0	0.02
Intel	SSDSCKKF256G8H	256 GB	1	144	89	0.00
Lite-On	LCH-128V2S	128 GB	1	1	0	0.00
Intel	SSDSC2KW480H6	480 GB	1	39	1010	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
Intel	320 Series SSDs	1	1	2994	0	8.20
OCZ	SandForce Driven SSDs	1	1	2119	0	5.81
Intel	53x and Pro 2500 Se...	1	1	1258	0	3.45
SuperM...	Silicon Motion base...	1	1	1176	0	3.22
Crucial	Unknown	1	2	1042	0	2.86
Toshiba	HG6 Series SSD	1	1	1009	0	2.77
Intel	520 Series SSDs	2	2	850	0	2.33
Kingston	SSDNow UV400	1	1	833	0	2.28
SanDisk	Marvell based SanDi...	3	4	831	0	2.28
Micron	5100 Pro / 5200 SSDs	1	4	778	0	2.13
Apple	JMicron based SSDs	1	1	752	0	2.06
Kingston	SandForce Driven SSDs	1	1	709	0	1.94
Samsung	Samsung based SSDs	22	38	734	1	1.82
Crucial	RealSSD m4/C400/P400	1	1	589	0	1.61
Hoodisk	Phison Driven OEM SSDs	1	1	587	0	1.61
Kingston	Phison Driven SSDs	3	4	569	0	1.56
Plextor	Unknown	1	1	483	0	1.32
AEGO	Unknown	1	1	445	0	1.22
SanDisk	Unknown	1	1	424	0	1.16
Crucial	BX/MX1/2/3/500, M5/...	7	8	405	1	1.04
Intel	730 and DC S35x0/36...	1	1	703	1	0.96
Intel	X18-M/X25-M/X25-V G...	1	1	3057	8	0.93
SPCC	Phison Driven OEM SSDs	3	3	260	0	0.71
Kingston	SSDNow UV400/500	2	3	226	0	0.62
KingSpec	Unknown	1	1	140	0	0.38
Verbatim	Unknown	1	1	115	0	0.32
Samsung	Unknown	4	4	112	0	0.31
Intel	53x and Pro 1500/25...	1	1	89	0	0.24
Toshiba	Unknown	1	1	77	0	0.21
Transcend	Silicon Motion base...	2	2	77	0	0.21
Micron	BX/MX1/2/3/500, M5/...	2	2	68	0	0.19
Corsair	SandForce Driven SSDs	1	1	39	0	0.11
ADATA	Unknown	1	1	36	0	0.10
WDC	Blue and Green SSDs	3	27	20	0	0.06
Intel	Unknown	2	2	126	46	0.05
Leven	Unknown	1	1	9	0	0.03
Lite-On	Unknown	1	1	1	0	0.00
Intel	540 Series SSDs	1	1	39	1010	0.00

SSD by Vendor

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

MFG	Models	Samples	Days	Err	MTBF
OCZ	1	1	2119	0	5.81
SuperMicro	1	1	1176	0	3.22
Apple	1	1	752	0	2.06
SanDisk	4	5	750	0	2.06
Intel	10	10	1009	111	1.86
Samsung	26	42	675	1	1.67
Hoodisk	1	1	587	0	1.61
Toshiba	2	2	543	0	1.49
Micron	3	6	542	0	1.49
Crucial	9	11	537	1	1.42
Kingston	7	9	499	0	1.37
Plextor	1	1	483	0	1.32
AEGO	1	1	445	0	1.22
SPCC	3	3	260	0	0.71
KingSpec	1	1	140	0	0.38
Verbatim	1	1	115	0	0.32
Transcend	2	2	77	0	0.21
Corsair	1	1	39	0	0.11
ADATA	1	1	36	0	0.10
WDC	3	27	20	0	0.06
Leven	1	1	9	0	0.03
Lite-On	1	1	1	0	0.00

NVME by Model

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

See complete list of tested NVMe samples in the Appendix 5 (All_NVMe.md).

MFG	Model	Size	Samples	Days	Err	MTBF
Samsung	MZVPV256HDGL-000L7	256 GB	1	915	0	2.51
Intel	SSDPEKNW010T8	1 TB	1	405	0	1.11
Corsair	Force MP510 1.9TB	1.9 TB	1	109	0	0.30
Samsung	SSD 960 EVO	1 TB	1	154	3	0.11

NVME by Vendor

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

MFG	Models	Samples	Days	Err	MTBF
Samsung	2	2	535	2	1.31
Intel	1	1	405	0	1.11
Corsair	1	1	109	0	0.30

README.md

HDD/SSD Reliability Test

Contents

About

HDD by Model

HDD by Family

HDD by Vendor

SSD by Model

SSD by Family

SSD by Vendor

NVME by Model

NVME by Vendor