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Active PFC PSU

 prices on 677 models 

Active PFC

— the presence of an active PFC system in the power supply.

The abbreviation "PFC" stands for power factor correction. By itself, the power factor is one of the indicators of the efficiency of the PSU, the closer it is to 1, the better. A correction is provided in order to maximize the power factor. It can be carried out in a passive or active way; the second option is more expensive, but allows you to achieve higher coefficients (up to 0.99), reduces sensitivity to voltage drops and provides better compatibility with uninterruptible power supplies.
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PSU be quiet! Pure Power 13 M BP027
850 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 2ATX 3.1
modular160 mm
80+ Gold
94 %
8 dB
semi-passive
PSU Chieftec VEGA M PPG-750-C
£83.49
Tradeinn.com 
750 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 3ATX 3.1
modular150 mm
80+ Goldactive
PSU be quiet! Pure Power 13 M BP026
750 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 2ATX 3.1
modular160 mm
80+ Gold
94 %
8 dB
semi-passive
PSU MSI MAG A650BN
650 W24+8 (4+4) pin2 x 6+2 pin5 / 2ATX
140 mm
85 %active
PSU Chieftec VEGA M PPG-850-C
£89.49
Tradeinn.com 
850 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 3ATX 3.1
modular150 mm
80+ Goldactive
PSU Chieftec VEGA PPG-750-S
£70.49
Tradeinn.com 
750 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 3ATX 3.1
150 mm
80+ Goldactive
PSU Gigabyte PS-Series P650SS
650 W24+8+8(4+4) pin2 x 6+2 pin5 / 3ATX 3
140 mm
80+ Silver
90 %
active
PSU Deepcool Gamer Storm PF-X PF700X
£49.99
Tradeinn.com 
700 W24+8+8(4+4) pin2 x 6+2 pin6 / 2ATX 2.52
140 mm
88 %A -, 30 dB
active
PSU Gigabyte PG PG5 P650G PG5
650 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
2 x 6+2 pin
6 / 3ATX 3.1
140 mm
80+ Gold
90 %
active
PSU be quiet! Pure Power 13 M BP025
650 W24+8+4 pin12VHPWR ( 1 x 16 pin )
2 x 6+2 pin
5 / 2ATX 3.1
modular160 mm
80+ Gold
94 %
8 dB
semi-passive
PSU Gigabyte PS-Series P550SS
£31.49
Tradeinn.com 
550 W24+8 (4+4) pin2 x 6+2 pin5 / 3ATX 3
140 mm
80+ Silver
90 %
active
PSU Cougar Atlas ATX 3.1 Atlas 650 ATX 3.1
£62.99
Tradeinn.com 
650 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
2 x 6+2 pin
6 / 2ATX 3.1
140 mm
87 %active
PSU Gigabyte Ultra Durable PG5 V2 UD850GM PG5 V2
850 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
8 / 3ATX 3.1
modular140 mm
80+ Gold
90 %
active
PSU Seasonic FOCUS GX ATX 3.1 FOCUS GX-1000 ATX 3.1
1000 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
3 x 6+2 pin
8 / 3ATX 3.1
modular140 mm
80+ Gold
90 %
A -
semi-passive
PSU Deepcool Gamer Storm PN-M PN1000M
£116.99
Tradeinn.com 
1000 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
3 x 6+2 pin
8 / 2ATX 3.1
modular150 mm
80+ Gold
90 %
active
PSU Chieftec VEGA PPG-850-S
£81.99
Tradeinn.com 
850 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 3ATX 3.1
150 mm
80+ Goldactive
PSU Asus ROG Strix Platinum ROG Strix 1000W Platinum
1000 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
6 / 3ATX 3.1
modular160 mm
80+ Platinum
92 %
A +
semi-passive
PSU Chieftec Stealth SPX-1000-FC
£140.99
Tradeinn.com 
1000 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
3 x 6+2 pin
10 / 2ATX 3.1
modular140 mm
80+ Platinumactive
PSU Deepcool Gamer Storm PF-X PF500X
£38.99
Tradeinn.com 
500 W24+8 (4+4) pin2 x 6+2 pin6 / 2ATX 2.52
140 mm
88 %A, 25 dB
active
PSU Gigabyte Ultra Durable PG5 V2 UD750GM PG5 V2
750 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
4 x 6+2 pin
8 / 3ATX 3.1
modular140 mm
80+ Gold
90 %
active
PSU Seasonic CORE BC ATX 3.1 CORE BC-750 ATX 3.1
750 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
2 x 6+2 pin
2 / 1ATX 3.1
140 mm
active
PSU be quiet! System Power 11 BP011
650 W24+8+4 pin12VHPWR ( 1 x 16 pin )
2 x 6+2 pin
5 / 1ATX 3.1
140 mm
89 %12 dB
active
PSU Seasonic CORE BC ATX 3.1 CORE BC-650 ATX 3.1
650 W24+8+8(4+4) pin2 x 6+2 pin2 / 1ATX 3.1
140 mm
active
PSU Gigabyte Aorus Elite GP-AE1000PM PG5
1000 W24+8+8(4+4) pin12VHPWR ( 1 x 16 pin )
6 x 6+2 pin
8 / 4ATX 3.1
modular140 mm
80+ Platinum
92 %
semi-passive
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E-Catalog UK editor, PSUs | Your suggestions for the section →
Valerii Lenko, edited 18.08.2026