Samsung SM951 AHCI PCIe M.2 256GB -$223
126GB free (System drive)
Firmware: BXW2500Q Max speed: PCIe 16,000 MB/s
Performing way above expectations (89 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 99 99 1267
(0C) Power cycle count 99 99 126
(AA) Unknown 100 100 0
(AB) Unknown 100 100 0
(AC) Unknown 100 100 0
(AD) Unknown 99 99 17
(AE) Unknown 99 99 6
(B2) Unknown 100 100 0
(B4) Unknown 100 100 764
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(C2) HDA temperature 56 54 44
(C7) UDMA CRC error rate 100 100 0
(E9) Unknown 99 99 4480
(F1) Unknown 99 99 1303
(F2) Unknown 99 99 1107
|
211%
Outstanding
|
Read 1,938
Write 1,050
Mixed 1,309
|
4K Read 34
4K Write 132
4K Mixed 47.2
|
DQ Read 354
DQ Write 257
DQ Mixed 152
|
Poor: 109%
↑
This bench: 211%
Great: 220%
|
Samsung 840 120GB-$109
70GB free
Firmware: DXT09B0Q Max speed: SATA 3.0 600 MB/s
Performing above expectations (68 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 98 98 9464
(0C) Power cycle count 96 96 3432
(B1) Unknown 95 95 55
(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 55 36
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 99 99 8
(EB) Unknown 99 99 2854
(F1) Unknown 99 99 5742187702
|
65.9%
Good
|
Read 504
Write 132
Mixed 161
|
4K Read 27.9
4K Write 87.4
4K Mixed 10.3
|
DQ Read 285
DQ Write 122
DQ Mixed 28
|
Poor: 46%
↑
This bench: 65.9%
Great: 73%
|
Samsung 840 Evo 250GB -$95
65GB free
Firmware: EXT0CB6Q Max speed: SATA 3.0 600 MB/s
Performing below expectations (24 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 99 99 3077
(0C) Power cycle count 99 99 461
(B1) Unknown 99 99 7
(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 63 54 37
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 100 100 0
(EB) Unknown 99 99 124
(F1) Unknown 99 99 7887849547
|
84%
Excellent
|
Read 502
Write 247
Mixed 353
|
4K Read 40.1
4K Write 72
4K Mixed 25
|
DQ Read 286
DQ Write 176
DQ Mixed 86
|
Poor: 64%
↑
This bench: 84%
Great: 118%
|
2.5TB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing way above expectations (93 rd percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 198 198 4724
(03) Spinup time 176 172 6191
(04) Start/Stop count 95 95 5083
(05) Reallocated sector count 171 171 876
(07) Seek error rate 197 196 259
(09) Power-on hours count 90 90 7432
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 97 97 3131
(C0) Power-off retract count 197 197 2343
(C1) Load/Unload cycle count 192 192 24325
(C2) HDA temperature 122 105 28
(C4) Reallocation count 183 1 17
(C5) Current pending sector count 200 200 243
(C6) Offline scan uncorrectable count 200 200 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 200 200 0
|
81.1%
Excellent
|
Read 137
Write 146
Mixed 131
|
4K Read 0.69
4K Write 2.36
4K Mixed 0.25
|
Poor: 40%
↑
This bench: 81.1%
Great: 83%
|
906GB free
Firmware: 01.01A01 Max speed: SATA 3.0 600 MB/s
Performing way below expectations (18 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 198 197 147
(03) Spinup time 148 142 11583
(04) Start/Stop count 99 99 1176
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 95 95 4212
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 550
(B7) Unknown 100 100 0
(C0) Power-off retract count 200 200 218
(C1) Load/Unload cycle count 200 200 957
(C2) HDA temperature 112 100 40
(C4) Reallocation count 200 200 0
(C5) Current pending sector count 200 200 12
(C6) Offline scan uncorrectable count 100 253 0
(C7) UDMA CRC error rate 200 200 0
(C8) Write error rate 100 253 0
|
65.7%
Good
|
Read 135
Write 94.3
Mixed 145
|
4K Read 0.29
4K Write 2.68
4K Mixed 0.18
|
Poor: 58%
↑
This bench: 65.7%
Great: 98%
|
271GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing as expected (50 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 181 174 7925
(04) Start/Stop count 100 100 742
(05) Reallocated sector count 200 200 0
(07) Seek error rate 100 253 0
(09) Power-on hours count 98 98 1503
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 186
(C0) Power-off retract count 200 200 25
(C1) Load/Unload cycle count 199 199 5219
(C2) HDA temperature 114 106 38
(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
|
63.4%
Good
|
Read 113
Write 108
Mixed 112
|
4K Read 0.91
4K Write 1.99
4K Mixed 0.21
|
Poor: 40%
↑
This bench: 63.4%
Great: 83%
|
244GB free
Firmware: 80.00A80 Max speed: SATA 3.0 600 MB/s
Performing below expectations (22 nd percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 175 172 2233
(04) Start/Stop count 97 97 3534
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 88 88 9488
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 97 97 3287
(C0) Power-off retract count 197 197 2734
(C1) Load/Unload cycle count 200 200 799
(C2) HDA temperature 103 97 40
(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 1
(C8) Write error rate 200 200 0
|
69.6%
Good
|
Read 120
Write 122
Mixed 104
|
4K Read 1.13
4K Write 2.61
4K Mixed 0.31
|
Poor: 52%
↑
This bench: 69.6%
Great: 109%
|
SAMSUNG HD753LJ 750GB
228GB free, PID 2336
Operating at USB 2.0 Speed
Performing above expectations (75 th percentile)
|
21.5%
Poor
|
Read 37.1
Write 38
Mixed 36.8
|
4K Read 0.65
4K Write 2.52
4K Mixed 0.5
|
Poor: 16%
↑
This bench: 21.5%
Great: 23%
|
SAMSUNG HD753LJ 750GB
137GB free, PID 2336
Operating at USB 2.0 Speed
Performing above expectations (69 th percentile)
|
21.4%
Poor
|
Read 36.8
Write 37.7
Mixed 18.4
|
4K Read 0.77
4K Write 2.48
4K Mixed 0.54
|
Poor: 16%
↑
This bench: 21.4%
Great: 23%
|
Generic STORAGE DEVICE 64GB
16GB free, PID 0732
Operating at USB 3.0 Speed
Performing way above expectations (96 th percentile)
|
45.1%
Average
|
Read 88.4
Write 83.1
Mixed 78.5
|
4K Read 8.81
4K Write 3.93
4K Mixed 2.79
|
Poor: 9%
↑
This bench: 45.1%
Great: 45%
|