Seagate ST8000DM0004-1ZC11G 8TB
6TB free
Firmware: DN01 Max speed: SATA 3.0 600 MB/s
Relative performance n/a - RAM cached drive detected
(ID) Attribute Now Worst Value
(01) Raw read error rate 83 64 199400752
(03) Spinup time 89 89 0
(04) Start/Stop count 100 100 954
(05) Reallocated sector count 100 100 0
(07) Seek error rate 74 60 26917892
(09) Power-on hours count 99 99 -46626164964380
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 40
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BC) Unknown 100 100 0
(BD) vendor-specific 96 96 4
(BE) vendor-specific 61 50 739901479
(BF) G-sense error rate 100 100 743
(C0) Power-off retract count 100 100 1
(C1) Load/Unload cycle count 99 99 3259
(C2) HDA temperature 39 50 85899345959
(C3) Hardware ECC recovered 15 8 199400752
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 100 100 0
(F0) Head flying hours 100 253 103843719282798
(F1) Unknown 100 253 4355383692
(F2) Unknown 100 253 734751172
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375GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (13 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 137 136 10133
(04) Start/Stop count 96 96 4728
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 48 48 38450
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 98 98 2074
(C0) Power-off retract count 200 200 193
(C1) Load/Unload cycle count 58 58 428922
(C2) HDA temperature 110 87 42
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 0
(C6) Offline scan uncorrectable count 200 200 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 5
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45%
Average
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Read 85.3
Write 71.3
Mixed 63.9
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4K Read 0.41
4K Write 1.6
4K Mixed 0.19
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Poor: 40%
↑
This bench: 45%
Great: 83%
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127GB free
Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (6 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 131 127 12416
(04) Start/Stop count 97 97 3676
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 65 65 25610
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 99 99 1131
(C0) Power-off retract count 200 200 110
(C1) Load/Unload cycle count 199 199 3565
(C2) HDA temperature 111 94 41
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 0
(C6) Offline scan uncorrectable count 200 200 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 0
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57.4%
Above average
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Read 97.8
Write 102
Mixed 100
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4K Read 0.49
4K Write 2.94
4K Mixed 0.2
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Poor: 58%
↑
This bench: 57.4%
Great: 98%
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123GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing below expectations (21 st percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 22
(03) Spinup time 141 136 9950
(04) Start/Stop count 94 94 6562
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 48 48 38439
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 98 98 2075
(C0) Power-off retract count 200 200 196
(C1) Load/Unload cycle count 152 152 146269
(C2) HDA temperature 108 80 44
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 2
(C6) Offline scan uncorrectable count 200 200 2
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 1
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50.3%
Above average
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Read 92.6
Write 82.6
Mixed 65.3
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4K Read 0.44
4K Write 1.44
4K Mixed 0.17
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Poor: 40%
↑
This bench: 50.3%
Great: 83%
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Seagate ST31000340AS 1TB -$136
84GB free
Firmware: SD15 Max speed: SATA 2.0 300 MB/s
Performing below expectations (32 nd percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 114 99 82464474
(03) Spinup time 91 84 0
(04) Start/Stop count 94 94 6882
(05) Reallocated sector count 100 100 2
(07) Seek error rate 60 60 1443485634016
(09) Power-on hours count 43 43 50708
(0A) Spinup retry count 100 100 41
(0C) Power cycle count 98 98 2951
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BC) Unknown 100 99 12885098500
(BD) vendor-specific 93 93 7
(BE) vendor-specific 60 29 78027528273960
(C2) HDA temperature 40 71 42949673000
(C3) Hardware ECC recovered 30 15 82464474
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 200 0
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41.9%
Average
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Read 67.5
Write 78.5
Mixed 78.8
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4K Read 0.53
4K Write 1.2
4K Mixed 0.28
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Poor: 28%
↑
This bench: 41.9%
Great: 59%
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WD VelociRaptor 1TB-$268
59GB free (System drive)
Firmware: 04.06A00 Max speed: SATA 3.0 600 MB/s
Performing below expectations (26 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 200 195 2991
(04) Start/Stop count 99 99 1371
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 64 64 26322
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 99 99 1322
(C0) Power-off retract count 200 200 159
(C1) Load/Unload cycle count 200 200 1213
(C2) HDA temperature 105 88 45
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 0
(C6) Offline scan uncorrectable count 200 200 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 0
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84%
Excellent
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Read 165
Write 127
Mixed 137
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4K Read 1.09
4K Write 4.08
4K Mixed 0.34
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Poor: 67%
↑
This bench: 84%
Great: 117%
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29GB free, PID 0903
Operating at USB 3.0 Speed
Performing as expected (56 th percentile)
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11.5%
Very poor
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Read 41.9
Write 19.9
Mixed 7.44
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4K Read 0.47
4K Write 0.32
4K Mixed 0.06
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Poor: 9%
↑
This bench: 11.5%
Great: 22%
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