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 1,141 user samples
464 User Benchmarks
Best Bench: 107% 189GB free
Worst Bench: 51% 53GB free
Poor: 51% Great: 107%
SPEED RANK: 158th / 836
677 User Benchmarks
Best Bench: 99% 214GB free
Worst Bench: 56% 28GB free
Poor: 56% Great: 99%
SPEED RANK: 182nd / 836
Effective Speed
Effective SSD Speed
81.7 % +2% 80.1 % -2%
Read
Avg. Sequential Read Speed
477 MB/s +1% 472 MB/s -1%
Write
Avg. Sequential Write Speed
381 MB/s +2% 374 MB/s -2%
4K Read
Avg. 4K Random Read Speed
20.1 MB/s -13% 22.7 MB/s Slightly faster random read.
+13%
4K Write
Avg. 4K Random Write Speed
64.8 MB/s -7% 69.6 MB/s Slightly faster random write.
+7%
Mixed
Avg. Sequential Mixed IO Speed
416 MB/s +4% 400 MB/s -4%
4K Mixed
Avg. 4K Random Mixed IO Speed
28.3 MB/s Faster random mixed IO.
+23%
23 MB/s -23%
Read
Peak Sequential Read Speed
515 MB/s +1% 510 MB/s -1%
Write
Peak Sequential Write Speed
485 MB/s Slightly faster peak write speed.
+8%
448 MB/s -8%
4K Read
Peak 4K Random Read Speed
26.1 MB/s -11% 29.1 MB/s Slightly faster peak random read.
+11%
4K Write
Peak 4K Random Write Speed
102 MB/s -4% 106 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed
504 MB/s Slightly faster peak mixed IO speed.
+6%
474 MB/s -6%
4K Mixed
Peak 4K Random Mixed IO Speed
43.9 MB/s Much faster peak random mixed IO.
+33%
33 MB/s -33%
Market Share
Based on 2,131,577 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % 0% 0.1 % 0%
Value
Value For Money
43.5 % +4% 42 % -4%
User Rating
UBM User Rating
54 % -11% 60 % Slightly more popular.
+11%
Price
Price (score)
$225 -4% $215 +4%
Age
Newest
45 Months 0% 45 Months 0%
DQ Read
Peak 4K-64Thread Read Speed
357 MB/s +3% 347 MB/s -3%
DQ Write
Peak 4K-64Thread Write Speed
321 MB/s -0% 322 MB/s +0%
AS-SSD Total
AS-SSD Total Score
1,135 Pts +1% 1,125 Pts -1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
209 MB/s Hugely faster peak deep queue mixed IO.
+142%
86.3 MB/s -142%
ADQ Read
Avg. 4K-64Thread Read Speed
184 MB/s Slightly faster deep queue read.
+10%
168 MB/s -10%
ADQ Write
Avg. 4K-64Thread Write Speed
181 MB/s -7% 194 MB/s Slightly faster deep queue write.
+7%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
92.5 MB/s Much faster deep queue mixed IO.
+70%
54.5 MB/s -70%
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) February 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 $339Nvidia GTX 1070 $370Samsung 850 Evo 250GB $94
Intel Core i5-7600K $240AMD RX 480 $177Samsung 850 Pro 256GB $130
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $170
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $650SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $37HyperX Fury DDR4 2133 C14 2x8GB $120SanDisk Extreme 16GB $18
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