Samsung 840 Series 500GB
228GB free
Firmware: DXT09B0Q Max speed: SATA 3.0 600 MB/s
Performing as expected (56 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 95 95 21789
(0C) Power cycle count 96 96 3555
(B1) Unknown 91 91 101
(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 42 36
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 100 100 0
(EB) Unknown 99 99 370
(F1) Unknown 99 99 59380908866
|
73.9%
Very good
|
Read 491
Write 308
Mixed 226
|
4K Read 21
4K Write 72.9
4K Mixed 13.9
|
DQ Read 256
DQ Write 184
DQ Mixed 37.5
|
Poor: 53%
↑
This bench: 73.9%
Great: 89%
|
Adata Premier SP550 120GB -$45
112GB free
Firmware: O1230C Max speed: SATA 3.0 600 MB/s
Performing below expectations (35 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 100 100 0
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 100 100 152
(0C) Power cycle count 100 100 14
(A0) Unknown 100 100 0
(A1) Unknown 100 100 89
(A3) Unknown 100 100 33
(A4) Unknown 100 100 3277
(A5) Unknown 100 100 5
(A6) Unknown 100 100 1
(A7) Unknown 100 100 2
(A8) Unknown 100 100 1000
(A9) Unknown 100 100 100
(AF) Unknown 100 100 0
(B0) Unknown 100 100 0
(B1) Unknown 100 100 0
(B2) Unknown 100 100 0
(B5) Unknown 100 100 0
(B6) Unknown 100 100 0
(C0) Power-off retract count 100 100 3
(C2) HDA temperature 100 100 37
(C3) Hardware ECC recovered 100 100 0
(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 100 100 0
(E8) Unknown 100 100 100
(F1) Unknown 100 100 5645
(F2) Unknown 100 100 8421
(F5) Unknown 100 100 6554
|
73.1%
Very good
|
Read 461
Write 231
Mixed 253
|
4K Read 27.2
4K Write 50.8
4K Mixed 24.8
|
DQ Read 297
DQ Write 164
DQ Mixed 51.1
|
Poor: 51%
↑
This bench: 73.1%
Great: 91%
|
Samsung 850 Evo 250GB -$100
74GB free (System drive)
Firmware: EMT01B6Q Max speed: SATA 3.0 600 MB/s
Performing way below expectations (9 th percentile)
(ID) Attribute Now Worst Value
(05) Reallocated sector count 100 100 0
(09) Power-on hours count 98 98 8795
(0C) Power cycle count 99 99 804
(B1) Unknown 98 98 25
(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 49 37
(C3) Hardware ECC recovered 200 200 0
(C7) UDMA CRC error rate 100 100 0
(EB) Unknown 99 99 23
(F1) Unknown 99 99 10873202081
|
81.2%
Excellent
|
Read 497
Write 402
Mixed 415
|
4K Read 28.2
4K Write 81.3
4K Mixed 23
|
DQ Read 35.4
DQ Write 78.5
DQ Mixed 19.3
|
Poor: 72%
↑
This bench: 81.2%
Great: 124%
|
WD Black 500GB (2008) -$95
264GB free
Firmware: 05.00K05 Max speed: SATA 2.0 300 MB/s
Performing above expectations (66 th percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 253 235 6816
(04) Start/Stop count 100 100 529
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 85 85 10998
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 253 0
(0C) Power cycle count 100 100 78
(C0) Power-off retract count 200 200 53
(C1) Load/Unload cycle count 200 200 527
(C2) HDA temperature 110 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 0
(C8) Write error rate 200 200 0
|
50.8%
Above average
|
Read 91.6
Write 85.4
Mixed 74.4
|
4K Read 0.76
4K Write 1.6
4K Mixed 0.29
|
Poor: 29%
↑
This bench: 50.8%
Great: 69%
|
165GB free
Firmware: 01.00A01 Max speed: SATA 2.0 300 MB/s
Performing as expected (51 st percentile)
(ID) Attribute Now Worst Value
(01) Raw read error rate 200 200 0
(03) Spinup time 128 112 6600
(04) Start/Stop count 97 97 3098
(05) Reallocated sector count 200 200 0
(07) Seek error rate 200 200 0
(09) Power-on hours count 44 44 41525
(0A) Spinup retry count 100 100 0
(0B) Calibration retry count 100 100 0
(0C) Power cycle count 100 100 122
(C0) Power-off retract count 200 200 56
(C1) Load/Unload cycle count 183 183 52603
(C2) HDA temperature 112 87 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 200 200 0
(C8) Write error rate 200 200 0
|
41.7%
Average
|
Read 69.5
Write 75.9
Mixed 74.2
|
4K Read 0.37
4K Write 1.28
4K Mixed 0.31
|
Poor: 23%
↑
This bench: 41.7%
Great: 57%
|