Toshiba Q Pro 512 GB SATA III 

Released November, 2013
  • 512 GB
  • 2.5" SATA III
  • 0 MB
6.9 Out of 10

The good news is that the two listings shed more light on the new SSD lineup, but the information is still somewhat limited.
by Kevin-Parrish (Oct, 2013)
Users will discover they have more time to work and play on their laptop and will have to spend less time worrying about finding the next power outlet.
by Kevin-Parrish (Oct, 2013)

SSDBoss Review Our evaluation of the Toshiba Q Pro

read performance

How quickly data is read from the drive

Q Pro
840 EVO
4K Random Read, 4K Random Read Access Time and 512K Sequential Read

write performance

How quickly data is written to the drive

Q Pro
840 EVO
4K Random Write, 4K Random Write Access Time and 512K Sequential Write

real world benchmarks

How well the drive performs common tasks

Q Pro
840 EVO
Windows 7 Boot-up Time, Photoshop Lens Filter and AS SSD ISO Copy


How well the drive performs on common benchmarks

Q Pro
840 EVO
PCMark Vantage and AS SSD Score


SSDBoss Score

read performance, write performance, real world benchmarks and Benchmarks

Q Pro
840 EVO

Benchmarks Real world tests of the Toshiba Q Pro

4K Random Read

Q Pro
339.36 MB/s
SSDNow V-Plus 180
17.65 MB/s
X25-M G2 Postville
145.93 MB/s

4K Random Write

Q Pro
147.4 MB/s
SSDNow V-Plus 180
7.43 MB/s
X25-M G2 Postville
28.64 MB/s

Windows 7 Boot-up Time

Q Pro
10.7 s

Avg. Power Consumption

Q Pro
2.82 Watts
SSDNow V-Plus 180
1.78 Watts
Plextor M6S
2.09 Watts

4K Random Read Access Time

Q Pro
1.7 ms

4K Random Write Access Time

Q Pro
0.74 ms

In The News From around the web


Toshiba Intros Q Series Pro SSDs for Notebooks, Ultrabooks

by Kevin Parrish |
On Thursday Toshiba said it is launching a new Q Series Pro line of internal SSDs at the end of the month that are supposedly ideal for PC gamers, graphics professionals and multi-taskers who need a little boost in system performance.
The new Toshiba Q Series Pro SSDs are backed by a 3-year limited warranty, and are compatible with Windows XP and later.

Specifications Full list of technical specs


Capacity 512 GB
Cache 0 MB
Interface SATA III
Interface speed 6 Gbit/s
Controller Toshiba
Memory type eMLC
NAND process size 19 nm

form factor

Form factor 2.5"
Mfg warranty 3 years
Thickness 7 mm
Weight 53 g

manufacturer performance

Sequential read 554 MB/s
Sequential write 512 MB/s
MTBF 1,500,000 hours
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