Samsung 850 Pro 512GB -$190
296GB free (System drive)
Firmware: EXM03B6Q Max speed: SATA 3.0 600 MB/s
Relative performance n/a - RAM cached drive detected
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 99 99 2780
(0C) Power cycle count 99 99 352
(B1) Unknown 99 99 49
(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 64 53 36
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 99 99 2
(EB) Unknown 99 99 239
(F1) Unknown 99 99 19874178252
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Seagate Desktop HDD 4TB (2013) -$52
2.5TB free
Firmware: CC54 Max speed: SATA 3.0 600 MB/s
Performing as expected (46 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 109 99 23584232
(03) Spinup time 92 92 0
(04) Start/Stop count 99 99 1077
(05) Reallocated sector count 100 100 0
(07) Seek error rate 61 57 77330849302
(09) Power-on hours count 95 95 5175
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 336
(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 55 49 806486061
(BF) G-sense error rate 100 100 0
(C0) Power-off retract count 100 100 32
(C1) Load/Unload cycle count 90 90 20699
(C2) HDA temperature 45 51 55834574893
(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 -93613107181129
(F1) Unknown 100 253 26614877164
(F2) Unknown 100 253 99209561084
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77.7%
Very good
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Read 140
Write 132
Mixed 139
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4K Read 0.4
4K Write 1.36
4K Mixed 0.14
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Poor: 46%
↑
This bench: 77.7%
Great: 96%
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1.5TB free
Firmware: FP2A Max speed: SATA 3.0 600 MB/s
Performing as expected (47 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 100 100 0
(02) Throughput performance 100 100 0
(03) Spinup time 100 100 8602
(04) Start/Stop count 100 100 143
(05) Reallocated sector count 100 100 0
(07) Seek error rate 100 100 0
(08) Seek timer performance 100 100 0
(09) Power-on hours count 96 96 1777
(0A) Spinup retry count 102 100 0
(0C) Power cycle count 100 100 142
(BF) G-sense error rate 100 100 1
(C0) Power-off retract count 100 100 47
(C1) Load/Unload cycle count 100 100 1341
(C2) HDA temperature 100 100 201864511529
(C4) Reallocation count 100 100 0
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 253 0
(DC) Disk shift 100 100 0
(DE) Loaded hours 99 99 733
(DF) Load/unload retry count 100 100 0
(E0) Load friction 100 100 0
(E2) Load-in time 100 100 646
(F0) Head flying hours 100 100 0
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87.2%
Excellent
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Read 151
Write 152
Mixed 141
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4K Read 2
4K Write 2.11
4K Mixed 0.34
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Poor: 63%
↑
This bench: 87.2%
Great: 109%
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669GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (17 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 172 170 8375
(04) Start/Stop count 96 96 4692
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 83 83 12833
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 99 99 1358
(C0) Power-off retract count 200 200 710
(C1) Load/Unload cycle count 187 187 41536
(C2) HDA temperature 117 100 35
(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 200 161 1623
(C8) Write error rate 200 200 0
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51.3%
Above average
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Read 86.4
Write 91.8
Mixed 86.3
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4K Read 0.88
4K Write 2.37
4K Mixed 0.22
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Poor: 39%
↑
This bench: 51.3%
Great: 87%
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458GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (17 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 172 170 8366
(04) Start/Stop count 99 99 1542
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 90 90 7721
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 778
(C0) Power-off retract count 200 200 478
(C1) Load/Unload cycle count 190 190 30284
(C2) HDA temperature 123 114 29
(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 200 195 261
(C8) Write error rate 200 200 0
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51.8%
Above average
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Read 88
Write 92.1
Mixed 85.3
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4K Read 0.78
4K Write 1.98
4K Mixed 0.19
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Poor: 39%
↑
This bench: 51.8%
Great: 87%
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Toshiba DT01ACA300 3TB -$80
195GB free
Firmware: MX6OABB0 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (4 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 100 100 0
(02) Throughput performance 140 140 68
(03) Spinup time 132 132 34388246963
(04) Start/Stop count 99 99 4398
(05) Reallocated sector count 100 100 0
(07) Seek error rate 100 100 0
(08) Seek timer performance 124 124 33
(09) Power-on hours count 99 99 13655
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 1339
(C0) Power-off retract count 97 97 4678
(C1) Load/Unload cycle count 97 97 4678
(C2) HDA temperature 127 127 236224053295
(C4) Reallocation count 100 100 0
(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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46.8%
Average
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Read 82.8
Write 80.1
Mixed 76
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4K Read 0.52
4K Write 1.02
4K Mixed 0.2
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Poor: 51%
↑
This bench: 46.8%
Great: 107%
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Toshiba DT01ACA300 3TB -$80
162GB free
Firmware: MX6OABB0 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 100 100 0
(02) Throughput performance 139 139 70
(03) Spinup time 131 131 34388378040
(04) Start/Stop count 100 100 3722
(05) Reallocated sector count 100 100 0
(07) Seek error rate 100 100 0
(08) Seek timer performance 121 121 34
(09) Power-on hours count 99 99 13837
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 100 100 1437
(C0) Power-off retract count 97 97 3989
(C1) Load/Unload cycle count 97 97 3989
(C2) HDA temperature 127 127 244813987887
(C4) Reallocation count 100 100 0
(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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51.7%
Above average
|
Read 90.4
Write 89.5
Mixed 75.5
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4K Read 0.63
4K Write 1.65
4K Mixed 0.23
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Poor: 51%
↑
This bench: 51.7%
Great: 107%
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