Samsung 840 Series 500GB
240GB free (System drive)
Firmware: DXT08B0Q Max speed: SATA 3.0 600 MB/s
Performing below potential (6 th percentile) - Ensure that this drive is connected to a SATA 3.0 port with a SATA 3.0 cable
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 97 97 12873
(0C) Power cycle count 97 97 2425
(B1) Unknown 82 82 217
(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 70 58 30
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 99 99 2
(EB) Unknown 99 99 162
(F1) Unknown 99 99 90358141923
|
51.8%
Above average
|
Read 255
Write 227
Mixed 192
|
4K Read 22
4K Write 38.4
4K Mixed 14.6
|
DQ Read 160
DQ Write 125
DQ Mixed 33.8
|
Poor: 53%
↑
This bench: 51.8%
Great: 89%
|
Seagate Expansion 4TB
2TB free
Firmware: 9300
Performing way below expectations (7 th percentile)
|
17.2%
Very poor
|
Read 31.5
Write 27.4
Mixed 25.8
|
4K Read 0.48
4K Write 3.1
4K Mixed 0.4
|
Poor: 17%
↑
This bench: 17.2%
Great: 66%
|
Seagate Barracuda 7200.14 3TB -$63
349GB free
Firmware: CC24 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 112 99 42463024
(03) Spinup time 95 94 0
(04) Start/Stop count 97 97 3435
(05) Reallocated sector count 100 100 0
(07) Seek error rate 72 60 30192682716
(09) Power-on hours count 85 85 13830
(0A) Spinup retry count 100 100 0
(0C) Power cycle count 98 98 2442
(B7) Unknown 100 100 0
(B8) Unknown 100 100 0
(BB) vendor-specific 100 100 0
(BC) Unknown 100 99 2
(BD) vendor-specific 100 100 0
(BE) vendor-specific 72 57 471400476
(BF) G-sense error rate 100 100 0
(C0) Power-off retract count 100 100 933
(C1) Load/Unload cycle count 1 1 220968
(C2) HDA temperature 28 43 64424509468
(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 -79645873528749
(F1) Unknown 100 253 53469875360
(F2) Unknown 100 253 127768554156
|
53%
Above average
|
Read 93.2
Write 91.6
Mixed 113
|
4K Read 0.56
4K Write 0.83
4K Mixed 0.21
|
Poor: 56%
↑
This bench: 53%
Great: 113%
|
Seagate Expansion 4TB
232GB free
Firmware: 0708
Performing way below expectations (9 th percentile)
|
17.7%
Very poor
|
Read 32.1
Write 28.6
Mixed 30
|
4K Read 0.39
4K Write 3.54
4K Mixed 0.31
|
Poor: 17%
↑
This bench: 17.7%
Great: 66%
|
WD WD6402AAEX-00Z3A0 640GB
105GB free
Firmware: 05.01D05 Max speed: SATA 3.0 600 MB/s
Performing as expected (60 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 172 169 4366
(04) Start/Stop count 90 90 10739
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 64 64 26644
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 96 96 4126
(C0) Power-off retract count 199 199 1062
(C1) Load/Unload cycle count 197 197 9676
(C2) HDA temperature 115 103 32
(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 8
(C8) Write error rate 200 200 0
|
60.4%
Good
|
Read 120
Write 90
Mixed 95.5
|
4K Read 0.93
4K Write 1.7
4K Mixed 0.5
|
Poor: 34%
↑
This bench: 60.4%
Great: 76%
|
Seagate ST3500830AS 500GB -$145
89GB free
Firmware: 3.AFD Max speed: SATA 2.0 300 MB/s
Performing as expected (50 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 112 73 158846202
(03) Spinup time 92 91 0
(04) Start/Stop count 86 86 14911
(05) Reallocated sector count 100 100 0
(07) Seek error rate 81 42 145971814
(09) Power-on hours count 65 65 31222
(0A) Spinup retry count 100 99 0
(0C) Power cycle count 89 89 11370
(BB) vendor-specific 96 96 4
(BD) vendor-specific 100 100 0
(BE) vendor-specific 65 42 589037603
(C2) HDA temperature 35 58 81604378659
(C3) Hardware ECC recovered 67 48 224013854
(C5) Current pending sector count 100 100 0
(C6) Offline scan uncorrectable count 100 100 0
(C7) UDMA CRC error rate 200 200 2
(C8) Write error rate 100 253 0
(CA) Data Address Mark errors 100 253 0
|
36.3%
Below average
|
Read 61.1
Write 65.2
Mixed 65.5
|
4K Read 0.51
4K Write 1.1
4K Mixed 0.39
|
Poor: 23%
↑
This bench: 36.3%
Great: 44%
|
WD Blue 2.5" 1TB (2011) -$75
53GB free
Firmware: 01.01A01 Max speed: SATA 2.0 300 MB/s
Performing below expectations (22 nd percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 178 173 2066
(04) Start/Stop count 95 95 5482
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 89 89 8557
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 99 99 1718
(C0) Power-off retract count 200 200 436
(C1) Load/Unload cycle count 177 177 70631
(C2) HDA temperature 119 89 28
(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 200 200 0
|
37.1%
Below average
|
Read 67.4
Write 61.4
Mixed 62.5
|
4K Read 0.54
4K Write 1.84
4K Mixed 0.25
|
Poor: 26%
↑
This bench: 37.1%
Great: 63%
|
Seagate Expansion 1TB
46GB free
Firmware: 9300
Performing way below expectations (12 th percentile)
|
18.9%
Very poor
|
Read 33.3
Write 32.1
Mixed 32.9
|
4K Read 0.31
4K Write 1.52
4K Mixed 0.28
|
Poor: 16%
↑
This bench: 18.9%
Great: 66%
|
Seagate Expansion 4TB
1.5TB free, PID 231a
Operating at USB 3.0 Speed
Performing above expectations (79 th percentile)
|
49.6%
Average
|
Read 96.8
Write 86.5
Mixed 70
|
4K Read 0.8
4K Write 5.37
4K Mixed 0.42
|
Poor: 16%
↑
This bench: 49.6%
Great: 56%
|
WD Elements 25A2 1TB
352GB free, PID 25a2
Operating at USB 3.0 Speed
Performing as expected (45 th percentile)
|
35.7%
Below average
|
Read 80.9
Write 79.9
Mixed 59.6
|
4K Read 0.55
4K Write 2.08
4K Mixed 0.24
|
Poor: 14%
↑
This bench: 35.7%
Great: 63%
|
Seagate Expansion 1TB
180GB free, PID 2320
Operating at USB 2.1 Speed
Performing below expectations (22 nd percentile)
|
15.6%
Very poor
|
Read 32.1
Write 29
Mixed 27.3
|
4K Read 0.44
4K Write 1.47
4K Mixed 0.27
|
Poor: 12%
↑
This bench: 15.6%
Great: 42%
|