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ToshibaHDTS312(E|X)ZSTA
OCZVTR180-25SAT3-240G
▲ 521,928 ▼

Controller: Toshiba TC358790XBG. NAND Memory: Toshiba 19mn MLC. Release date: Q4 2013.

VS
▲ 53454 ▼

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (2nd gen) MLC NAND. Release date: Q1 2015.

Effective Speed 
+10%
Real World Speed
Performance profile from 3,891 user samples
Benchmark your SSD here
2,808 User Benchmarks
Best Bench: 107% 89GB free
Worst Bench: 54% 19GB free
Poor: 54% Great: 107%
SPEED RANK: 458th / 1080
1,083 User Benchmarks
Best Bench: 108% 96GB free (System drive)
Worst Bench: 67% 83GB free (System drive)
Poor: 67% Great: 108%
SPEED RANK: 337th / 1080
Effective Speed
Effective SSD Speed 		82.3 % 90.2 % Slightly faster effective speed.
+10%
Average Score 
+8%
Read
Avg. Sequential Read Speed 		445 MB/s Faster read speed.
+11% 		401 MB/s
Write
Avg. Sequential Write Speed 		343 MB/s 422 MB/s Faster write speed.
+23%
4K Read
Avg. 4K Random Read Speed 		21.6 MB/s 23.3 MB/s Slightly faster random read.
+8%
4K Write
Avg. 4K Random Write Speed 		72 MB/s 83.5 MB/s Faster random write.
+16%
Mixed
Avg. Sequential Mixed IO Speed 		364 MB/s Faster mixed IO speed.
+13% 		321 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		36.6 MB/s Faster random mixed IO.
+12% 		32.7 MB/s
SusWrite
Avg. Sustained Write Speed 		262 MB/s 384 MB/s Much faster sustained write speed.
+47%
Peak Score 
+3%
Read
Peak Sequential Read Speed 		507 MB/s Faster peak read speed.
+13% 		448 MB/s
Write
Peak Sequential Write Speed 		463 MB/s 486 MB/s +5%
4K Read
Peak 4K Random Read Speed 		27.6 MB/s 27.9 MB/s +1%
4K Write
Peak 4K Random Write Speed 		103 MB/s 127 MB/s Faster peak random write.
+23%
Mixed
Peak Sequential Mixed IO Speed 		445 MB/s Faster peak mixed IO speed.
+26% 		353 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		45.7 MB/s Faster peak random mixed IO.
+14% 		40 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		454 MB/s 461 MB/s +2%
Value & Sentiment 
�%
Market Share
Based on 76,308,745 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		8.76 % Better value.
+10% 		7.95 %
User Rating
UBM User Rating 		52 % 53 % +2%
Price
Price (score) 		$66 Much cheaper.
+59% 		$160
Nice To Haves 
+5%
Age
Newest 		129 Months 112 Months More recent.
+13%
DQ Read
Peak 4K-64Thread Read Speed 		366 MB/s Slightly faster peak deep queue read.
+5% 		347 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		326 MB/s 372 MB/s Faster peak deep queue write.
+14%
AS-SSD Total
AS-SSD Total Score 		1,153 Pts 1193 Pts +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		348 MB/s Faster peak deep queue mixed IO.
+21% 		287 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		298 MB/s 304 MB/s +2%
ADQ Write
Avg. 4K-64Thread Write Speed 		225 MB/s 298 MB/s Much faster deep queue write.
+32%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		252 MB/s +2% 247 MB/s
Specifications 
Capacity
Capacity 		128GB 240GB
Conclusion 
Average Bench 82.3%
Average Bench 90.2%
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At four months old, the 128GB Toshiba Q Series Pro is the newest SSD in the group test. It's always nice to see new drives pushing established speed boundaries and the Q Series Pro does exactly that. With peak and average sequential read/write speeds of 521/481 and 422/333 MB/s the Q Series Pro beats the 128GB group average peak write speed by 45% and is bested only by the Samsung Evo. A particularly impressive aspect of the Q Series Pro's performance profile is its mixed IO performance where it beats the average of the group leaders by a stunning 50% and sets new sequential/4k mixed IO records of 502/40.4 MB/s. The ability to handle concurrent read and write operations well means that the Q Series Pro will rarely pause for breath, even when faced with varying IO demands, a great server orientated trait. Overall the Q Series Pro has a very robust performance profile and is well priced making it one of the top 128GB SSDs of 2014. [Feb '14 SSDrivePro]

MORE DETAILS

The OCZ Vector 180 has a five year warranty and is rated for 50GB/day over that time. In terms of hardware the Vector 180 is basically a rebadged two year old Vector 150. The 180 does feature "Power Failure Management Plus" which protects data that has already been written to the drive but any data that is in the process of being written is still at risk. In terms of performance the Vector 180, like its predecessor (Vector 150) is very strong. With an effective speed of 98.7% the Vector appears to hold its own with the likes of the similarly priced Samsung 850 Pro. But taking a closer look at the performance differences between the 850 Pro and Vector 180 shows that although the headline speeds are comparable, the Vector has significantly slower 4K Mixed IO speeds, this won't impact most consumers but it could be a sticking point for power users. [Jun '15 SSDrivePro]

MORE DETAILS

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