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PSUs
80 mm fan PSU
prices
on 18 models
80 mm
clear
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by rating
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highest to lowest price
by reviews
by date of addition
Power (W)
Efficiency (%)
Fan size (mm)
Certification
Cybenetics Efficiency
more parameters…
Cybenetics Noise
ATX12V version
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
$155.69
Compare prices and buy Chieftec Compact SFX CSN-550C
1 store 1 offer
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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
1
Price from
$123.27
Compare prices and buy be quiet! TFX Power 3 BN323
1 store 1 offer
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Chieftec Smart SFX SFX-450BS
compare
Chieftec Smart SFX
SFX-450BS
Smart
Power:
450 W
Form Factor:
SFX
Power supply:
24+4 pin, 1 x 6 pin
Connectors:
SATA 4, Molex (IDE) 2
Prices
1
Price from
$68.49
Compare prices and buy Chieftec Smart SFX SFX-450BS
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
1
300 W
24+4 pin
450 W
24+8 (4+4) pin
Price from
$101.48
Compare prices and buy be quiet! SFX Power 3 BN320
1 store 1 offer
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SilverStone TX Gold TX700-G
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SilverStone TX Gold
TX700-G
2022
80+ Gold
Power:
700 W
Form Factor:
TFX
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 4
Photos
11
Prices
1
Price from
$212.87
Compare prices and buy SilverStone TX Gold TX700-G
1 store 1 offer
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Computer Cases
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RAM
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Surge Protectors & Extension Leads
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
1
Price from
$69.57
Compare prices and buy FSP SFX PRO 450-50SAC
1 store 1 offer
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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
1
Price from
$83.00
Compare prices and buy SilverStone TX Bronze TX300
1 store 1 offer
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Seasonic ES2-series SSP-600ES2
compare
Seasonic ES2-series
SSP-600ES2
2021
ES-series
Power:
600 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 6
Photos
8
Prices
1
Price from
$182.58
Compare prices and buy Seasonic ES2-series SSP-600ES2
1 store 1 offer
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Chieftec Smart ATX PSF-400B
compare
Chieftec Smart ATX
PSF-400B
Smart
Power:
400 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 3
Prices
1
Price from
$86.91
Compare prices and buy Chieftec Smart ATX PSF-400B
1 store 1 offer
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Inter-Tech Argus TFX TFX-350W 82+
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Inter-Tech Argus TFX
TFX-350W 82+
2025
Power:
350 W
Form Factor:
TFX
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Photos
5
Prices
1
Price from
$120.00
Compare prices and buy Inter-Tech Argus TFX TFX-350W 82+
1 store 1 offer
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Seasonic RS ATX SSP-650RS
compare
Seasonic RS ATX
SSP-650RS
2022
80+ Gold
Power:
650 W
Form Factor:
ATX
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 6
Photos
13
Prices
1
Price from
$180.88
Compare prices and buy Seasonic RS ATX SSP-650RS
1 store 1 offer
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Seasonic TFX SSP-300TBS
compare
Seasonic TFX
SSP-300TBS
Power:
300 W
Form Factor:
TFX
Power supply:
24+8 (4+4) pin
Connectors:
SATA 3, Molex (IDE) 1
Videos
4
Photos
2
Prices
1
Price from
$93.00
Compare prices and buy Seasonic TFX SSP-300TBS
1 store 1 offer
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Seasonic SFX SSP-300SFB
compare
Seasonic SFX
SSP-300SFB
Power:
300 W
Form Factor:
SFX
Power supply:
24+8 (4+4) pin
Connectors:
SATA 3, Molex (IDE) 1
Videos
12
Photos
2
Prices
1
300 W
24+8 (4+4) pin
80+ Bronze
300 W
24+8 (4+4) pin
80+ Gold
350 W
24+4 pin
80+
Price from
$87.09
Compare prices and buy Seasonic SFX SSP-300SFB
1 store 1 offer
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FSP SFX 300-60GHS
compare
FSP SFX
300-60GHS
SFX
Power:
300 W
Form Factor:
SFX
Power supply:
24+4 pin
Connectors:
SATA 2, Molex (IDE) 3
Prices
2
Price from
$148.01
Compare prices and buy FSP SFX 300-60GHS
1 store 2 offers
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FSP TFX 300-60GHT
compare
FSP TFX
300-60GHT
TFX
Power:
300 W
Form Factor:
TFX
Power supply:
24+4 pin
Connectors:
SATA 1, Molex (IDE) 3
Photos
3
Prices
2
250 W
80+ Bronze
300 W
80+ Bronze
Price from
$68.02
up to
$69.00
Compare prices and buy FSP TFX 300-60GHT
1 store 2 offers
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Antec EarthWatts EA-430D
compare
Antec EarthWatts
EA-430D
Power:
430 W
Form Factor:
ATX
Power supply:
24+8+8(4+4) pin, 1 x 6 pin
Connectors:
SATA 5, Molex (IDE) 4
Photos
4
Prices
1
430 W
24+8+8(4+4) pin
80+
650 W
24+8+4 pin
80+
Price from
$98.02
Compare prices and buy Antec EarthWatts EA-430D
1 store 1 offer
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Seasonic ES-series SS-500ES
compare
Seasonic ES-series
SS-500ES
ES-series
Power:
500 W
Form Factor:
ATX
Power supply:
24+8+8(4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 2
Prices
2
500 W
24+8+8(4+4) pin
600 W
24+8+4 pin
Price from
$99.00
up to
$119.00
Compare prices and buy Seasonic ES-series SS-500ES
1 store 2 offers
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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
2
Price from
$160.99
up to
$222.00
Compare prices and buy Antec TruePower Quattro TPQ-850
1 store 2 offers
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Brands
Aerocool
Antec
ASRock
Asus
AZZA
be quiet!
Chieftec
Cooler Master
Corsair
Cougar
Endorfy
Enermax
EVGA
Fractal Design
FSP
Gigabyte
Hiditec
Inter-Tech
Kolink
LC-Power
Lian Li
MSI
NZXT
Phanteks
Razer
Seasonic
Sharkoon
SilverStone
Super Flower
Tecnoware
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
ATX 3.1
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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