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PSUs
PSUs be quiet! over power protection
prices
on 19 models
be quiet!
over power protection
clear
Save List
Show
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
be quiet! Pure Power 12 M BN341
compare
be quiet! Pure Power 12 M
BN341
1
0
1
1
2023
Pure
80+ Gold
10 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin, 1 x 16 pin
Connectors:
SATA 5, Molex (IDE) 2
Photos
4
Prices
7
550 W
24+8 (4+4) pin
650 W
24+8+4 pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
1200 W
24+8+8(4+4) pin
Price from
£79.99
up to
£92.00
Compare prices and buy be quiet! Pure Power 12 M BN341
6 store 7 offers
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be quiet! System Power 10 BN326
compare
be quiet! System Power 10
BN326
2022
System Power (available)
5 year warranty
Power:
450 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 1
Videos
2
Photos
3
Prices
9
450 W
24+8 (4+4) pin
80+ Bronze
550 W
24+8+4 pin
80+ Bronze
650 W
24+8+4 pin
80+ Bronze
750 W
24+8+8(4+4) pin
80+ Bronze
850 W
24+8+8(4+4) pin
80+ Gold
Price from
£39.99
up to
£62.00
Compare prices and buy be quiet! System Power 10 BN326
8 store 9 offers
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be quiet! Straight Power 12 BN336
compare
be quiet! Straight Power 12
BN336
2023
Straight Power (high efficiency)
80+ Platinum
10 year warranty
Power:
750 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin
Connectors:
SATA 9, Molex (IDE) 2
Videos
10
Photos
7
Prices
9
750 W
850 W
1000 W
1200 W
1500 W
Price from
£129.22
up to
£142.00
Compare prices and buy be quiet! Straight Power 12 BN336
8 store 9 offers
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be quiet! Dark Power 13 BN333
compare
be quiet! Dark Power 13
BN333
2023
Dark
80+ Titanium
10 year warranty
Power:
750 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin
Connectors:
SATA 12, Molex (IDE) 2
Videos
1
Photos
7
Prices
8
750 W
850 W
1000 W
Price from
£156.70
up to
£194.00
Compare prices and buy be quiet! Dark Power 13 BN333
7 store 8 offers
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be quiet! Straight Power 11 BN280
compare
be quiet! Straight Power 11
BN280
0
0
3
2
Straight Power (high efficiency)
80+ Gold
5 year warranty
Power:
450 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8, Molex (IDE) 3
Videos
9
Photos
6
Prices
2
450 W
24+8 (4+4) pin
550 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
1000 W
24+8+8(4+4) pin
Price from
£93.49
up to
£184.00
Compare prices and buy be quiet! Straight Power 11 BN280
2 store 2 offers
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You may be interested in
Computer Cases
SSD
Hard Drives
RAM
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CPUs
Motherboards
Computer Cooling
Thermal Pastes & Thermal Pads
Desktop PCs
Laptops
AVR
UPS
Gaming Consoles
Computer Chairs
Surge Protectors & Extension Leads
be quiet! Dark Power Pro 13 BN331
compare
be quiet! Dark Power Pro 13
BN331
2023
Dark
semi-passive cooling
mining
80+ Titanium
10 year warranty
Power:
1300 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 6 х 6+2 pin, 2 x 16 pin
Connectors:
SATA 16, Molex (IDE) 5
Videos
11
Photos
13
Prices
7
1300 W
1600 W
Price from
£313.05
up to
£359.00
Compare prices and buy be quiet! Dark Power Pro 13 BN331
6 store 7 offers
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be quiet! SFX L BN238
compare
be quiet! SFX L
BN238
2020
SFX (for compact systems)
80+ Gold
Power:
500 W
Form Factor:
SFX, modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Videos
13
Photos
4
Prices
7
500 W
600 W
Price from
£89.99
up to
£113.00
Compare prices and buy be quiet! SFX L BN238
7 store 7 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
6
80+ Bronze
80+ Gold
Price from
£59.99
up to
£71.00
Compare prices and buy be quiet! TFX Power 3 BN323
6 store 6 offers
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be quiet! Pure Power 11 BN290
compare
be quiet! Pure Power 11
BN290
1
0
0
3
Pure
5 year warranty
Power:
300 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 2
Videos
11
Photos
4
Prices
9
300 W
80+ Bronze
400 W
80+ Gold
Price from
£61.99
up to
£71.00
Compare prices and buy be quiet! Pure Power 11 BN290
7 store 9 offers
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be quiet! System Power 9 CM BN300
compare
be quiet! System Power 9 CM
BN300
0
0
0
1
System Power (available)
Power:
400 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Videos
1
Photos
5
Prices
5
Price from
£48.49
up to
£57.00
Compare prices and buy be quiet! System Power 9 CM BN300
4 store 5 offers
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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
10
300 W
24+4 pin
450 W
24+8 (4+4) pin
Price from
£49.99
up to
£74.00
Compare prices and buy be quiet! SFX Power 3 BN320
8 store 10 offers
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be quiet! Pure Power 9 Modular BN266
compare
be quiet! Pure Power 9 Modular
BN266
Pure
80+ Silver
Power:
400 W
Form Factor:
ATX, semi-modular
Power supply:
24+4 pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Prices
5
400 W
24+4 pin
600 W
24+8 (4+4) pin
Price from
£57.99
up to
£72.00
Compare prices and buy be quiet! Pure Power 9 Modular BN266
5 store 5 offers
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be quiet! Dark Power 12 BN314
compare
be quiet! Dark Power 12
BN314
2021
Dark
mining
80+ Titanium
10 year warranty
Power:
750 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 6 х 6+2 pin
Connectors:
SATA 12, Molex (IDE) 5
Videos
12
Photos
7
Prices
1
Price from
£218.49
Compare prices and buy be quiet! Dark Power 12 BN314
1 store 1 offer
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be quiet! Pure Power 9 BN262
compare
be quiet! Pure Power 9
BN262
Pure
80+ Silver
Power:
400 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Photos
3
Prices
4
Price from
£70.99
up to
£94.00
Compare prices and buy be quiet! Pure Power 9 BN262
4 store 4 offers
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be quiet! Dark Power Pro 12 BN311
compare
be quiet! Dark Power Pro 12
BN311
0
0
0
1
2020
Dark
mining
80+ Titanium
10 year warranty
Power:
1200 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 10 х 6+2 pin
Connectors:
SATA 16, Molex (IDE) 8
Videos
11
Photos
6
Prices
2
1200 W
1500 W
Price from
£223.37
up to
£349.00
Compare prices and buy be quiet! Dark Power Pro 12 BN311
2 store 2 offers
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be quiet! System Power 9 BN246
compare
be quiet! System Power 9
BN246
0
1
1
9
System Power (available)
Power:
500 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 2
User reviews
1
Videos
3
Photos
3
Prices
2
Price from
£76.99
Compare prices and buy be quiet! System Power 9 BN246
2 store 2 offers
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be quiet! Pure Power 11 FM BN324
compare
be quiet! Pure Power 11 FM
BN324
2022
Pure
80+ Gold
5 year warranty
Power:
850 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 10, Molex (IDE) 2
Videos
12
Photos
4
Prices
1
Price from
£139.99
Compare prices and buy be quiet! Pure Power 11 FM BN324
1 store 1 offer
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be quiet! System Power 8 BN240
compare
be quiet! System Power 8
BN240
System Power (available)
Power:
400 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Videos
1
Prices
1
Price from
£39.99
Compare prices and buy be quiet! System Power 8 BN240
1 store 1 offer
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be quiet! Straight Power 10 BN231
compare
be quiet! Straight Power 10
BN231
Straight Power (high efficiency)
80+ Gold
5 year warranty
Power:
500 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 9, Molex (IDE) 3
Photos
2
Prices
1
Price from
£132.75
Compare prices and buy be quiet! Straight Power 10 BN231
1 store 1 offer
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Price
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£
Brands
A-Data
Acer
Aerocool
Akyga
Antec
ASRock
Asus
AZZA
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
MODECOM
Montech
MSI
NZXT
Phanteks
Qoltec
Seasonic
Sharkoon
SilverStone
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
2024
2023
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!
Chieftec
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Thermaltake
Xilence
All brands
be quiet!
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power
)
Power
MB/CPU power supply
one-piece
≤
350W
SFX Power 3
TFX Power 3
Pure Power 11
400
W
Pure Power 9
Pure Power 11
System Power 8
System Power 9 CM
Pure Power 9 Modular
450
W
SFX Power 3
System Power 10
Straight Power 11
500
W
SFX L
System Power 9
Straight Power 10
550
W
Pure Power 12 M
System Power 10
Straight Power 11
600
W
SFX L
Pure Power 9 Modular
650
W
Pure Power 12 M
System Power 10
750
W
Dark Power 12
Dark Power 13
Pure Power 12 M
System Power 10
Straight Power 11
Straight Power 12
850
W
Dark Power 13
Pure Power 12 M
System Power 10
Pure Power 11 FM
Straight Power 11
Straight Power 12
1
kW
Dark Power 13
Pure Power 12 M
Straight Power 11
Straight Power 12
> 1
kW
Pure Power 12 M
Dark Power Pro 12
Dark Power Pro 13
Straight Power 12
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