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PSUs
80 mm fan PSU
prices
on 12 models
80 mm
clear
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by rating
lowest to highest price
highest to lowest price
by reviews
by date of addition
Power (W)
Efficiency (%)
Fan size (mm)
Certification
ATX12V version
more parameters…
EPS12V version
SATA
MOLEX
PCI-E 6pin
PCI-E 8pin
PCI-E 8pin (6+2)
PCI-E 16pin
+12V (W)
+3.3V +5V (W)
-12V (W)
+5Vsb (W)
Noise level (dB)
Manufacturer's warranty
Weight (kg)
by rating
Chieftec Compact SFX CSN-550C
compare
Chieftec Compact SFX
CSN-550C
1
2
2
1
Compact (SFX)
80+ Gold
Power:
550 W
Form Factor:
SFX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 3
User reviews
6
Videos
5
Photos
6
Prices
1
550 W
650 W
Price from
£174.81
Compare prices and buy Chieftec Compact SFX CSN-550C
1 store 1 offer
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be quiet! SFX Power 3 BN320
compare
be quiet! SFX Power 3
BN320
2021
SFX (for compact systems)
Power:
300 W
Form Factor:
SFX
Power supply:
24+4 pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Videos
2
Photos
4
Prices
11
300 W
24+4 pin
450 W
24+8 (4+4) pin
Price from
£49.99
up to
£73.00
Compare prices and buy be quiet! SFX Power 3 BN320
9 store 11 offers
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be quiet! TFX Power 3 BN323
compare
be quiet! TFX Power 3
BN323
2021
TFX (for mini and media PC)
80+ Gold
Power:
300 W
Form Factor:
TFX
Power supply:
24+4 pin, 2 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Videos
2
Photos
4
Prices
7
80+ Bronze
80+ Gold
Price from
£59.99
up to
£65.00
Compare prices and buy be quiet! TFX Power 3 BN323
7 store 7 offers
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SilverStone TX Gold TX500-G
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SilverStone TX Gold
TX500-G
2022
80+ Gold
Power:
500 W
Form Factor:
TFX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 4
Photos
11
Prices
4
500 W
24+8 (4+4) pin
700 W
24+8+8(4+4) pin
Price from
£97.24
up to
£119.00
Compare prices and buy SilverStone TX Gold TX500-G
4 store 4 offers
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FSP SFX PRO 450-50SAC
compare
FSP SFX PRO
450-50SAC
SFX
Power:
450 W
Form Factor:
SFX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 3
Videos
3
Photos
8
Prices
2
Price from
£85.22
up to
£86.00
Compare prices and buy FSP SFX PRO 450-50SAC
2 store 2 offers
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You may be interested in
Computer Cases
SSD
Hard Drives
RAM
Graphics Cards
CPUs
Motherboards
Computer Cooling
Thermal Pastes & Thermal Pads
Desktop PCs
Laptops
AVR
UPS
Gaming Consoles
Computer Chairs
Surge Protectors & Extension Leads
Gamemax GS SFX GS-450 80+
compare
Gamemax GS SFX
GS-450 80+
2023
GS
Power:
450 W
Form Factor:
SFX
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Photos
6
Prices
4
Price from
£35.95
up to
£42.00
Compare prices and buy Gamemax GS SFX GS-450 80+
4 store 4 offers
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SilverStone TX Bronze TX300
compare
SilverStone TX Bronze
TX300
2022
Power:
300 W
Form Factor:
TFX
Power supply:
24+8 (4+4) pin, 1 x 6 pin
Connectors:
SATA 4, Molex (IDE) 2
Photos
10
Prices
4
Price from
£49.99
up to
£59.00
Compare prices and buy SilverStone TX Bronze TX300
4 store 4 offers
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Gamemax GT Series GT-300
compare
Gamemax GT Series
GT-300
Power:
300 W
Form Factor:
TFX
Power supply:
24+4 pin
Connectors:
SATA 3, Molex (IDE) 1
Prices
3
Price from
£41.53
up to
£42.00
Compare prices and buy Gamemax GT Series GT-300
3 store 3 offers
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Sharkoon SFX Bronze SFX Bronze 450W
compare
Sharkoon SFX Bronze
SFX Bronze 450W
2022
Power:
450 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Photos
7
Prices
2
Price from
£55.99
Compare prices and buy Sharkoon SFX Bronze SFX Bronze 450W
2 store 2 offers
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SilverStone SFX ST45SF-G
compare
SilverStone SFX
ST45SF-G
80+ Gold
Power:
450 W
Form Factor:
SFX, semi-modular
Power supply:
24+8 (4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Videos
18
Photos
9
Prices
2
80+ Bronze
80+ Gold
Price from
£92.99
up to
£93.00
Compare prices and buy SilverStone SFX ST45SF-G
2 store 2 offers
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Akyga Pro S1 AK-S1-300
compare
Akyga Pro S1
AK-S1-300
2024
Power:
300 W
Form Factor:
SFX
Power supply:
24+4 pin
Connectors:
SATA 2, Molex (IDE) 2
Photos
6
Prices
1
Price from
£52.67
Compare prices and buy Akyga Pro S1 AK-S1-300
1 store 1 offer
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Antec TruePower Quattro TPQ-850
compare
Antec TruePower Quattro
TPQ-850
80+ Silver
Power:
850 W
Form Factor:
ATX
Power supply:
24+8+8(4+4) pin, 1 x 6 pin, 2 х 6+2 pin
Connectors:
SATA 10, Molex (IDE) 9
Photos
4
Prices
1
Price from
£192.57
Compare prices and buy Antec TruePower Quattro TPQ-850
1 store 1 offer
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Price
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£
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£
Brands
A-Data
Acer
Aerocool
Akyga
Antec
Asus
be quiet!
Chieftec
Cooler Master
Corsair
Cougar
CRONUS
CWT
Deepcool
Endorfy
Enermax
EVGA
Evolveo
Fractal Design
FSP
Gamemax
Gigabyte
Hiditec
iBOX
Inter-Tech
Kolink
LC-Power
Lian Li
Logic
MODECOM
Montech
MSI
Nfortec
NZXT
Phanteks
Qoltec
Seasonic
Sharkoon
SilverStone
Super Flower
Thermaltake
Xilence
Zalman
Brand rating
All brands
Main brands
Series
Power
≤ 350W
400 W
450 W
500 W
550 W
600 W
650 W
700 W
750 W
800 W
850 W
1 kW
> 1 kW
Form factor
ATX
TFX
SFX
Features
active PFC
braided wires
over voltage protection
over power protection
short circuit protection
active cooling (fan)
semi-passive cooling
fan backlight
backlight sync
White Edition
for mining
80 PLUS certification
80+
80+ Bronze
80+ White
80+ Silver
80+ Gold
80+ Platinum
80+ Titanium
MB/CPU power supply
24+4 pin
24+8(4+4) pin
24+8+8(4+4) pin
Graphics card power
1 x 6 pin
2 x 6 pin
1 x (6+2) pin
2 x (6+2) pin
4 x (6+2) pin
≥ 6 x (6+2) pin
1 x 16 pin (12VHPWR)
ATX version
ATX 2.2х
ATX 2.3х
ATX 2.4х
ATX 2.5х
ATX 3.0 (Gen5)
Cable system
non-modular
semi-modular
modular
SATA connectors
1 – 2
3 – 5
6 – 9
≥ 10
Molex connectors (IDE)
1 – 2
3 – 4
5 – 6
> 6
Fan size
80 mm
120 mm
135 mm
140 mm
Noise level
≤20 dB
21 – 25 dB
26 – 30 dB
> 30 dB
Manufacturer's warranty
2 years
3 years
5 years
7 years
10 years
12 years
Release year
2025
2024
earlier
roll up
more
Fan bearing
sliding
rolling
hydrodynamic
MB cable length
< 50 cm
50 – 54 cm
55 – 59 cm
60 – 64 cm
≥ 65 cm
CPU cable length
< 50 cm
50 – 59 cm
60 – 69 cm
≥ 70 cm
SATA cable length
< 50 cm
50 – 59 cm
60 – 69 cm
≥ 70 cm
MOLEX cable length
< 50 cm
50 – 59 cm
60 – 69 cm
≥ 70 cm
PCI-E cable length
< 50 cm
50 – 59 cm
60 – 69 cm
≥ 70 cm
Clear parameters
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be quiet!
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Seasonic
SilverStone
Thermaltake
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