Covecube Virtual Disk 2TB
2.5TB free
Firmware: 0001
Relative performance (0 th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
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14.2%
Very poor
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Read 98.3
Write 120
Mixed 82.7
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4K Read 1.25
4K Write 12.8
4K Mixed 0.55
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DQ Read 2.18
DQ Write 13.6
DQ Mixed 0.78
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Poor: 46%
↑
This bench: 14.2%
Great: 115%
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Samsung 840 Evo 250GB -$95
89GB free (System drive)
Firmware: EXT0BB6Q Max speed: SATA 3.0 600 MB/s
Performing below expectations (27 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 1 0
(09) Power-on hours count 95 95 22568
(0C) Power cycle count 99 99 662
(B1) Unknown 94 94 69
(B3) Unknown 100 1 0
(B5) Unknown 100 100 0
(B6) Unknown 100 100 0
(B7) Unknown 100 1 0
(BB) vendor-specific 100 100 0
(BE) vendor-specific 67 57 33
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 100 100 0
(EB) Unknown 99 99 232
(F1) Unknown 99 99 44791919754
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86.8%
Excellent
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Read 486
Write 338
Mixed 334
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4K Read 37.8
4K Write 58.3
4K Mixed 24.7
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DQ Read 331
DQ Write 172
DQ Mixed 53.6
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Poor: 64%
↑
This bench: 86.8%
Great: 118%
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2.5TB free
Firmware: SC43 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 120 99 238084200
(03) Spinup time 94 91 0
(04) Start/Stop count 100 100 975
(05) Reallocated sector count 100 100 0
(07) Seek error rate 72 60 163849856588
(09) Power-on hours count 70 70 27065
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 971
(B8) Unknown 100 100 0
(BB) vendor-specific 88 88 12
(BC) Unknown 100 100 0
(BD) vendor-specific 1 1 3248
(BE) vendor-specific 72 55 555417628
(BF) G-sense error rate 100 100 0
(C0) Power-off retract count 100 100 358
(C1) Load/Unload cycle count 100 100 976
(C2) HDA temperature 28 45 60129542172
(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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46.1%
Average
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Read 92.6
Write 68.2
Mixed 119
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4K Read 0.26
4K Write 1.16
4K Mixed 0.12
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Poor: 45%
↑
This bench: 46.1%
Great: 100%
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Seagate Archive HDD 8TB (2015) -$120
1.5TB free
Firmware: AR13 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 114 99 68259600
(03) Spinup time 94 90 0
(04) Start/Stop count 100 100 180
(05) Reallocated sector count 100 100 0
(07) Seek error rate 84 60 281794929
(09) Power-on hours count 82 82 16077
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 181
(B7) Unknown 100 100 0
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BC) Unknown 100 100 0
(BD) vendor-specific 100 100 0
(BE) vendor-specific 69 54 605945887
(BF) G-sense error rate 100 100 0
(C0) Power-off retract count 100 100 662
(C1) Load/Unload cycle count 100 100 805
(C2) HDA temperature 31 46 64424509471
(C3) Hardware ECC recovered 114 99 68259600
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 200 0
(F0) Head flying hours 100 253 -82566451282345
(F1) Unknown 100 253 59596925883
(F2) Unknown 100 253 349746841835
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871GB free
Firmware: 82.00A82 Max speed: SATA 3.0 600 MB/s
Performing as expected (40 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 245 198 6741
(04) Start/Stop count 100 100 45
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 94 94 4579
(0A) Spinup retry count 100 253 0
(0B) Calibration retry count 100 253 0
(0C) Power cycle count 100 100 45
(C0) Power-off retract count 200 200 24
(C1) Load/Unload cycle count 200 200 25
(C2) HDA temperature 121 113 31
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 0
(C6) Offline scan uncorrectable count 100 253 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 100 253 0
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74.3%
Very good
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Read 154
Write 104
Mixed 93.4
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4K Read 0.85
4K Write 2.68
4K Mixed 0.29
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Poor: 49%
↑
This bench: 74.3%
Great: 99%
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WD WD60EFRX-68MYMN0 4TB
583GB free
Firmware: AN02 Max speed: SATA 3.0 600 MB/s
Performing way above expectations (90 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 75 63 39473992
(03) Spinup time 94 91 0
(04) Start/Stop count 100 100 129
(05) Reallocated sector count 100 100 0
(07) Seek error rate 82 60 179985649
(09) Power-on hours count 88 88 10960
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 132
(B7) Unknown 100 100 0
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BC) Unknown 100 100 0
(BD) vendor-specific 100 100 0
(BE) vendor-specific 69 58 589168671
(BF) G-sense error rate 100 100 0
(C0) Power-off retract count 100 100 41
(C1) Load/Unload cycle count 100 100 161
(C2) HDA temperature 31 42 64424509471
(C3) Hardware ECC recovered 30 6 39473992
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 200 0
(F0) Head flying hours 100 253 -133728101717396
(F1) Unknown 100 253 18369958562
(F2) Unknown 100 253 145666727058
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91.8%
Outstanding
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Read 150
Write 170
Mixed 118
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4K Read 0.47
4K Write 2.03
4K Mixed 0.34
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Poor: 59%
↑
This bench: 91.8%
Great: 92%
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SanDisk Cruzer Switch 32GB
30GB free, PID 5572
Operating at USB 2.0 Speed
Performing below expectations (40 th percentile)
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6.79%
Terrible
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Read 20.9
Write 3.86
Mixed 5.27
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4K Read 3.84
4K Write 0.65
4K Mixed 1.15
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Poor: 5%
↑
This bench: 6.79%
Great: 13%
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