Samsung 840 Evo 250GB -$95
129GB free (System drive)
Firmware: EXT0DB6Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (17 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 95 95 22876
(0C) Power cycle count 99 99 816
(B1) Unknown 93 93 82
(B3) Unknown 100 100 0
(B5) Unknown 100 100 0
(B6) Unknown 100 100 0
(B7) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BE) vendor-specific 55 51 45
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 99 99 9
(EB) Unknown 99 99 226
(F1) Unknown 99 99 61652672251
|
79.4%
Very good
|
Read 489
Write 339
Mixed 351
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4K Read 22.7
4K Write 63.2
4K Mixed 17.1
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DQ Read 340
DQ Write 231
DQ Mixed 78.4
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Poor: 64%
↑
This bench: 79.4%
Great: 118%
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3.5TB free
Firmware: 01.01K02 Max speed: SATA 3.0 600 MB/s
Performing as expected (57 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 3
(03) Spinup time 140 133 11975
(04) Start/Stop count 100 100 64
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 75 75 18865
(0A) Spinup retry count 100 253 0
(0B) Calibration retry count 100 253 0
(0C) Power cycle count 100 100 53
(B7) Unknown 94 94 6
(C0) Power-off retract count 200 200 35
(C1) Load/Unload cycle count 200 200 33
(C2) HDA temperature 101 90 51
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 0
(C6) Offline scan uncorrectable count 200 200 1
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 1
|
83.4%
Excellent
|
Read 141
Write 150
Mixed 145
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4K Read 0.15
4K Write 0.72
4K Mixed 0.29
|
Poor: 53%
↑
This bench: 83.4%
Great: 96%
|
653GB free
Firmware: 01.01D02 Max speed: SATA 2.0 300 MB/s
Performing way below expectations (13 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 2
(03) Spinup time 253 253 8408
(04) Start/Stop count 94 94 6775
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 66 66 25478
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 740
(C0) Power-off retract count 200 200 210
(C1) Load/Unload cycle count 198 198 6565
(C2) HDA temperature 101 86 51
(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
|
51.5%
Above average
|
Read 102
Write 77
Mixed 88.6
|
4K Read 0.45
4K Write 2.55
4K Mixed 0.5
|
Poor: 42%
↑
This bench: 51.5%
Great: 83%
|
500GB free
Firmware: 01.01D02 Max speed: SATA 2.0 300 MB/s
Performing below expectations (29 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 253 253 8375
(04) Start/Stop count 92 92 8226
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 67 67 24170
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 714
(C0) Power-off retract count 200 200 190
(C1) Load/Unload cycle count 198 198 8035
(C2) HDA temperature 109 93 43
(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
|
60.6%
Good
|
Read 133
Write 77.9
Mixed 88.5
|
4K Read 0.67
4K Write 2.49
4K Mixed 0.41
|
Poor: 42%
↑
This bench: 60.6%
Great: 83%
|
372GB free
Firmware: 01.01D02 Max speed: SATA 2.0 300 MB/s
Performing below expectations (21 st percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 253 253 8466
(04) Start/Stop count 93 93 7342
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 67 67 24177
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 750
(C0) Power-off retract count 200 200 211
(C1) Load/Unload cycle count 198 198 7137
(C2) HDA temperature 116 86 36
(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
|
57.1%
Above average
|
Read 106
Write 91.9
Mixed 105
|
4K Read 1.2
4K Write 2.78
4K Mixed 0.38
|
Poor: 42%
↑
This bench: 57.1%
Great: 83%
|
207GB free
Firmware: 01.01D02 Max speed: SATA 2.0 300 MB/s
Performing below expectations (33 rd percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 253 253 8608
(04) Start/Stop count 94 94 6724
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 69 69 23040
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 731
(C0) Power-off retract count 200 200 193
(C1) Load/Unload cycle count 198 198 6530
(C2) HDA temperature 111 89 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
|
62.6%
Good
|
Read 133
Write 84.5
Mixed 99.8
|
4K Read 0.73
4K Write 2.49
4K Mixed 0.37
|
Poor: 42%
↑
This bench: 62.6%
Great: 83%
|
WDC WD30 PURX-64P6ZY0 3TB
406GB free, PID 0551
Operating at USB 2.1 Speed
Relative performance n/a - insufficient samples
|
21%
Poor
|
Read 38.4
Write 40
Mixed 36.8
|
4K Read 0.57
4K Write 2.13
4K Mixed 0.25
|
Poor: 17%
↑
This bench: 21%
Great: 21%
|
WDC WD20 EADS-32S2B0 2TB
52GB free, PID 2338
Operating at USB 2.0 Speed
Relative performance n/a - insufficient samples
|
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