This appears to be a range cheaper than even the CX series:
http://www.techpowerup.com/177599/Co...C-Markets.html
http://www.corsair.com/en/power-supp...ply-units.html
These operate only at 230V.
These seem to use some really rubbish capacitors and are based on a CWT platform lower end than the one used in the CX series:
http://product.ccidnet.com/art/27615...3776127_1.html
http://badcaps.net/forum/showthread.php?t=20380
http://www.jonnyguru.com/forums/showthread.php?t=9567
http://translate.google.com/translat...rsair-vs450%2F
JunFu and Fuhjyyu capacitors!!
It appears the VS 450W is essentially a rebadged version of this Chieftec:
http://translate.google.com/translat...s/%3Flang%3Dru
The Cheiftec looks average.