Average Bench: 81.8% (171st of 853)

Based on 586 user benchmarks.  Models: TOSHIBA THNSNH256GBST, TOSHIBA THNSNH256GCST, TOSHIBA THNSNH25, TOSHIBA THNSNH256GBS

The Toshiba HG5d is a reasonable SSD. Considering that Toshiba is amongst the few manufacturers that produce both their own NAND flash and SSD controllers, the HG5d is a little disappointing. With a Real World Speed of 444 MBps the Q Series lies just above the 50th percentile. Relative performance is better for server orientated workloads where the HG5d scored an AS SSD Total score of 970 points putting it in 11th position and at the 66th percentile, additionally the HG5d demonstrated very strong mixed 4K transfer rates peaking at 51.1 MB/s, the second highest seen to date on a 256GB SSD. The Toshiba HG5d is not a bad SSD but neither is it cutting edge which given it's relative youth counts strongly against it. Overall there are both faster and cheaper deals to be had elsewhere. [Sep '13 SSDrivePro]

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Very good average bench

The Toshiba HG5d Q Series 256GB averaged just 18.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba HG5d Q Series 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 89.1MB/s
Avg. 4K Random Mixed IO Speed 28.9MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Toshiba HG5d Q Series 256GB is 54.6%. This is a relatively wide range which indicates that the Toshiba HG5d Q Series 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 183MB/s
Avg. 4K-64Thread Write Speed 183MB/s
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Average Bench

(Based on 586 samples)
Min Avg Max
360 Read 475 514
108 Write 374 485
217 Mixed 415 504
93.8% 421 MB/s
Min Avg Max
14.4 4K Read 20.2 25.9
33.4 4K Write 66.2 105
13.1 4K Mixed 28.9 44
103% 38.5 MB/s
Min Avg Max
17.4 DQ Read 183 354
50.2 DQ Write 183 320
14.3 DQ Mixed 89.1 202
92.8% 152 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
110GB free
Firmware: HTRAN101 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 487
Write 375
Mixed 424
95% 428 MB/s
4K Read 19
4K Write 106
4K Mixed 19
109% 47.9 MB/s
DQ Read 23.5
DQ Write 106
DQ Mixed 22.2
30% 50.5 MB/s
76GB free
Firmware: HTGAN102 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 496
Write 325
Mixed 404
91% 408 MB/s
4K Read 20
4K Write 87.1
4K Mixed 14.1
94% 40.4 MB/s
DQ Read 20.1
DQ Write 106
DQ Mixed 137
84% 88 MB/s
27GB free
Firmware: HTRAN101 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 257
Write 311
Mixed 285
64% 285 MB/s
4K Read 20.3
4K Write 48.3
4K Mixed 25.3
89% 31.3 MB/s
DQ Read 181
DQ Write 177
DQ Mixed 137
114% 165 MB/s
586 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,285,774 SSDs tested.

Typical HG5d Q Series 256GB Builds (Compare 544 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 32%
Sail boat
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 47%
Yacht

System: Medion MS-7848

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $530

Popular HG5d Q Series 256GB systems:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
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Solid State Drive Rankings (Price vs Performance) July 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

Controller: Toshiba TC58NC5HA9GST. NAND Memory: Toshiba Asynchronous 19mn MLC

Utilises the advanced Multi-Level Cell 19nm NAND from Toshiba...

Model: HDTS225EZSTA (EU), HDTS225XZSTA (US), THNSNH256GBST (OEM)

Added 3 years ago.

Liked (edit your comment) Add link

2 months ago.

Comment 

The only problem was I have had to reformat the drive 2 times random loss of of boot sector. I have 2 of them 1 is perfect the other needs formatted every 6 months or so. No firmware updates not much info from Toshiba at all.. Toshiba wont replace it because they cant find anything wrong with it. I even switched computers and the problem followed the drive not the pc. One pc is a laptop the other is a desktop.—Apr '15


Above average

3 years ago.

Review  us.hardware.info/...

Review  www.ssdreview.com/...

Image  www.ssdreview.com/...
Aug '13 AS SSD Benchmark Speed Test

Aug '13 AS SSD Benchmark Speed Test


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853 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

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