AdataASU800SS-2TT-C
OCZVTX460-25SAT3-240G
$203

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC NAND. Release date ≈ Q3 2018.

 $203 

Controller: Indilinx Barefoot 3 M10. Flash Memory: Toshiba 19nm MLC. Release date: Q1 2014.

Real World Speed
Performance profile from 4,331 user samples
2,601 User Benchmarks
Best Bench: 127% 1.5TB free
Worst Bench: 78% 587GB free
Poor: 78% Great: 127%
SPEED RANK: 234th / 1080
1,730 User Benchmarks
Best Bench: 105% 160GB free
Worst Bench: 64% 75GB free (System drive)
Poor: 64% Great: 105%
SPEED RANK: 334th / 1080
Effective Speed
Effective SSD Speed
106 % Faster effective speed.
+18%
90.3 %
Read
Avg. Sequential Read Speed
479 MB/s Faster read speed.
+14%
422 MB/s
Write
Avg. Sequential Write Speed
426 MB/s +1% 421 MB/s
4K Read
Avg. 4K Random Read Speed
32.9 MB/s Much faster random read.
+46%
22.6 MB/s
4K Write
Avg. 4K Random Write Speed
85.6 MB/s 86.9 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed
379 MB/s Faster mixed IO speed.
+11%
341 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
46.1 MB/s Much faster random mixed IO.
+38%
33.3 MB/s
SusWrite
Avg. Sustained Write Speed
421 MB/s Faster sustained write speed.
+13%
372 MB/s
Read
Peak Sequential Read Speed
517 MB/s Slightly faster peak read speed.
+9%
474 MB/s
Write
Peak Sequential Write Speed
482 MB/s 482 MB/s
4K Read
Peak 4K Random Read Speed
41.5 MB/s Much faster peak random read.
+59%
26.1 MB/s
4K Write
Peak 4K Random Write Speed
120 MB/s 123 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed
428 MB/s Faster peak mixed IO speed.
+11%
384 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
58.7 MB/s Much faster peak random mixed IO.
+50%
39.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
479 MB/s +2% 470 MB/s
Market Share
Based on 76,275,517 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0 %
Value
Value For Money
16 % Hugely better value.
+141%
6.65 %
User Rating
UBM User Rating
50 % 53 % Slightly more popular.
+6%
Price
Price (score)
$668 $203 Much cheaper.
+70%
Age
Newest
69+ Months Much more recent.
+45%
125 Months
DQ Read
Peak 4K-64Thread Read Speed
393 MB/s Faster peak deep queue read.
+16%
338 MB/s
DQ Write
Peak 4K-64Thread Write Speed
370 MB/s +4% 355 MB/s
AS-SSD Total
AS-SSD Total Score
1,286 Pts Stronger server IO.
+11%
1,157 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
314 MB/s Faster peak deep queue mixed IO.
+12%
281 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
331 MB/s Faster deep queue read.
+12%
295 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
284 MB/s 284 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
245 MB/s +2% 241 MB/s
Capacity
Capacity
2TB 240GB
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The OCZ Vertex 460 replaces the Vertex 450. The main difference between the two is a change from Intel/Micron (IMFT) 20nm MLC NAND to Toshiba 19nm MLC NAND, a fitting move considering that Toshiba acquired OCZ shortly before the Vertex 460's release. Comparing the Vertex 460 and 450 shows that the two drives are broadly on a par in terms of performance. In terms of pricing the Vertex 460 is priced reasonably considering its age, I expect prices will drop rapidly as retailers build stocks of the relatively new drive. At current prices the 240GB Vertex 460 represents above average value for money but struggles to compete with its slightly more expensive sibling, the Vector 150. Comparing the 460 and 150 shows that Vector 150 leads in terms of effective speed by 10% but only costs 5% more than the 460. [Mar '14 SSDrivePro]

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Solid State Drive Rankings (Price vs Performance) June 2024 SSD Rankings

Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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