Corsair

Corsair is a company with a sizeable team of engineers that invent their own designs for their high end power supplies, instead of rebranding common platforms from known OEMs.

Series Model, 80+ OEM The platform Internal photo OEM platform reference Notes
VS
VS350 CWT GPM

Double forward
Group regulated

#

credit

#

credit

VS450
VS550 GPM

Double forward
Group regulated

#

credit

#

credit


VS650
VS400 HEC Double forward
Group regulated

#

credit

80+ Standard 230V EU, only available in certain regions
VS500
VS600
CX
Green label

EOL
CX430(M) CWT DSAIII

Double forward
Group regulated

#

credit

#

credit

CX500(M)

#

credit

CX600(M)

#

credit

CX750(M) PUQ B

Double forward
DC-DC

#

credit

#

credit

Capxon secondary electrolytic capacitors, Nippon Chemi-Con +5VSB
CX850M

#

credit

All Japanese electrolytic capacitors
(Taicon secondary, NCC +5VSB)
CX
White label
CX450
CX550
CX650
CWT Two platforms

CWT: custom
GW: platform from Riotoro Onyx

Half bridge
LLC
DC-DC

#

credit

Dual sourced:
every model you buy from these three is either a CWT version or GW version
Great Wall

#


credit

CX450M CWT Custom by Corsair

Double forward
DC-DC 

#

credit

Relevant article:
Corsair designs DC-DC CX refresh
CX550M
CX650M
CX750 Great Wall Same as CX450-650

Half bridge
LLC
DC-DC

#

credit

CX750M CWT PUQ-B

Double forward
DC-DC

#

credit

Upgraded primary switcher and/or bridge rectifier
CX850M
GS GS600
CWT PUQ B

Double forward
DC-DC

#

credit

#

credit

Semi fanless
GS700
GS800
Series Model, 80+ OEM The platform Internal photo OEM platform reference Notes
CS CS450M Great Wall
GW-ATX850BL

#

credit

 
CS550M
CS650M
CS750M
CS850M
TX TX550M Great Wall
Custom by Corsair

#

credit


TX650M
TX750M
TX850M
RM
RM450 CWT Custom

(resembling CSG)

#

credit

#

credit

Roughly based on CWT CSG
RM550
RM650
RM750v2 CWT Corsair custom
 
(HXi/RMi/RMx platform)

#

credit

Read about the new Corsair RMs
RM850v2
RM1000 Corsair custom

(resembling CSH)

#

credit

RM750 Chicony Custom

#

credit

Discontinued
RM850
RMx RM550x CWT Corsair custom

#

credit

Relevant article:
Corsair creates RMx line based on RMi
RM650x
RM750x Corsair custom

#

credit

RM850x
RM1000x
RMi RM650i CWT Corsair custom

#

credit


RM750i Corsair custom

#

credit


RM850i
RM1000i
HX HX650 Seasonic G Photo

#

credit


HX750 CWT PUQ G

#

credit

#

credit

Different PFC transistors, double hold-up capacitors in parallel
HX850
HX1050 DSG

#

credit

#

credit


HX750 CWT Corsair custom (same as RMx, RMi, HXi)

#

credit


HX850
HX1000
HX1200 Corsair custom (same as HX1200i)

#

credit

HXi HX750i CWT Corsair custom

#

credit


HX850i
HX1000i
HX1200i Corsair custom

#

credit

AX AX760 Seasonic XP2

#

credit

#

credit

AX860
AXi AX760i Flextronics Flextronics I

#

credit

Custom platforms designed by Corsair&Flextronics
AX860i
AX1200i Flextronics II

#

credit

AX1500i Flextronics III

#

credit

Loading Conversation

Partners

TechPowerUP JonnyGuru ComputerBase PCPerspective KitGuru HWI
PSU Platform Database