ToshibaHDTS225EZSTA HDTS225XZSTA
$225
SeagateST240HM000
$215
 $225 

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

 $215 

Controller: LAMD LM87800. Flash Memory: Toshiba 19nm MLC.

Real World Speed
Performance profile from 1,787 user samples
699 User Benchmarks
Best Bench: 109% 111GB free
Worst Bench: 53% 132GB free
Poor: 53% Great: 109%
SPEED RANK: 170th / 862
1,088 User Benchmarks
Best Bench: 103% 134GB free
Worst Bench: 59% 157GB free
Poor: 59% Great: 103%
SPEED RANK: 168th / 862
Effective Speed
Effective SSD Speed
82.2 % -0% 82.2 % +0%
Read
Avg. Sequential Read Speed
479 MB/s +0% 477 MB/s -0%
Write
Avg. Sequential Write Speed
372 MB/s -5% 389 MB/s +5%
4K Read
Avg. 4K Random Read Speed
20.5 MB/s -14% 23.3 MB/s Slightly faster random read.
+14%
4K Write
Avg. 4K Random Write Speed
67.5 MB/s -8% 73 MB/s Slightly faster random write.
+8%
Mixed
Avg. Sequential Mixed IO Speed
414 MB/s 0% 414 MB/s 0%
4K Mixed
Avg. 4K Random Mixed IO Speed
28.8 MB/s Faster random mixed IO.
+24%
23.3 MB/s -24%
Read
Peak Sequential Read Speed
515 MB/s +1% 511 MB/s -1%
Write
Peak Sequential Write Speed
486 MB/s Slightly faster peak write speed.
+7%
453 MB/s -7%
4K Read
Peak 4K Random Read Speed
25.8 MB/s -13% 29.2 MB/s Slightly faster peak random read.
+13%
4K Write
Peak 4K Random Write Speed
107 MB/s +1% 106 MB/s -1%
Mixed
Peak Sequential Mixed IO Speed
504 MB/s Slightly faster peak mixed IO speed.
+6%
476 MB/s -6%
4K Mixed
Peak 4K Random Mixed IO Speed
43.8 MB/s Much faster peak random mixed IO.
+32%
33.2 MB/s -32%
Market Share
Based on 4,465,714 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % -100% 0.04 % Hugely higher market share.
+100%
Value
Value For Money
43.8 % +1% 43.1 % -1%
User Rating
UBM User Rating
53 % -11% 59 % Slightly more popular.
+11%
Price
Price (score)
$225 -4% $215 +4%
Age
Newest
54 Months 0% 54 Months 0%
DQ Read
Peak 4K-64Thread Read Speed
355 MB/s +1% 352 MB/s -1%
DQ Write
Peak 4K-64Thread Write Speed
321 MB/s -1% 324 MB/s +1%
AS-SSD Total
AS-SSD Total Score
1,136 Pts +0% 1,135 Pts -0%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
206 MB/s Hugely faster peak deep queue mixed IO.
+138%
86.5 MB/s -138%
ADQ Read
Avg. 4K-64Thread Read Speed
182 MB/s Slightly faster deep queue read.
+6%
171 MB/s -6%
ADQ Write
Avg. 4K-64Thread Write Speed
189 MB/s -4% 197 MB/s +4%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
91.2 MB/s Much faster deep queue mixed IO.
+78%
51.2 MB/s -78%
Capacity
Capacity
256GB 240GB
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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]

MORE DETAILS

This is Seagate's third foray into the the SSD market and it's clear from the specifications that Seagate haven't taken any chances. The 600 incorporates the now reasonably established LAMD LM87800 controller coupled with 19 NM Toshiba MLC, a very similar combination to Corsair's Neutron GTX. This combination of hardware coupled with Seagate's custom firmware produces a very solid set of performance figures. With a Real World Performance rating of 531 MB/s and an AS SSD total score of 1131 the Seagate 600 demonstrates both superb server and consumer performance capabilities. The pricing on the 600 is currently around average for a group leading SSD and likely to drop with time as the 600 is still relatively recent. Overall the 240GB Seagate 600 represents good value for money and delivers great performance. [Aug '13 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 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]

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

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.

UserBenchmark of the month

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.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $288Nvidia GTX 1070 $410Samsung 850 Evo 250GB $85
AMD Ryzen 7 1700 $270AMD RX 480 $240Samsung 850 Pro 256GB $110
Intel Core i5-7600K $200Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $54Corsair Vengeance LPX DDR4 3200 C16 2x8GB $170SanDisk Ultra Fit 32GB $12
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