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550 W PSU
prices
on 59 models
550 W
clear
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Power (W)
Efficiency (%)
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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)
MOLEX
Seasonic G-series SSR-550RM
compare
Seasonic G-series
SSR-550RM
80+ Gold
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 5
Photos
3
Prices
1
£
99.98
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
Zalman GigaMax GV II ZM550-GVII
compare
Zalman GigaMax GV II
ZM550-GVII
0
1
1
1
2020
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5,
Molex (IDE) 4
Videos
2
Photos
4
Prices
1
550 W
650 W
£
85.86
Amazon.co.uk
Delivery: to United Kingdom
Report
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Fractal Design Ion+ 2 Platinum FD-P-IA2P-560
compare
Fractal Design Ion+ 2 Platinum
FD-P-IA2P-560
2021
semi-passive cooling
80+ Platinum
10 year warranty
Power:
560 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Videos
3
Photos
16
Prices
7
560 W
660 W
760 W
860 W
from
£102.49
up to
£120.51
Compare prices and buy Fractal Design Ion+ 2 Platinum FD-P-IA2P-560
Amazon.co.uk
→
£121.00
CCLonline.com
→
£118.00
365games.co.uk
→
£102.00
Smartteck.co.uk
→
£117.00
Quzo.net
→
£119.00
Technextday.co.uk
(United Kingdom)
→
£110.00
Idealo.co.uk
(United Kingdom)
→
£112.00
Compare prices
7
→
EVGA SuperNOVA GA 550 GA
compare
EVGA SuperNOVA GA
550 GA
2021
SuperNOVA
80+ Gold
10 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 3 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Videos
11
Photos
8
Prices
1
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
£
91.00
Amazon.co.uk
Delivery: to United Kingdom
Report
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Thermaltake Smart BX1 RGB BX1 RGB 550W
compare
Thermaltake Smart BX1 RGB
BX1 RGB 550W
1
0
0
3
Smart
backlight
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Videos
8
Photos
18
Prices
1
550 W
650 W
750 W
£
112.09
Amazon.co.uk
Delivery: to United Kingdom
Report
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RAM
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CPUs
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Surge Protectors & Extension Leads
Corsair CX Series CP-9020121-EU
compare
Corsair CX Series
CP-9020121-EU
CX (80+ Bronze)
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5,
Molex (IDE) 4
Videos
10
Prices
3
450 W
80+ Bronze
550 W
80+ Bronze
650 W
80+ Bronze
from
£50.58
up to
£58.14
Compare prices and buy Corsair CX Series CP-9020121-EU
Amazon.co.uk
→
£58.00
Quzo.net
→
£53.00
Technextday.co.uk
(United Kingdom)
→
£51.00
Compare prices
3
→
BitFenix Whisper M BWG550M
compare
BitFenix Whisper M
BWG550M
80+ Gold
7 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8,
Molex (IDE) 4
Photos
11
Prices
2
550 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
from
£80.99
Compare prices and buy BitFenix Whisper M BWG550M
Tradeinn.com
(United Kingdom)
→
£81.00
Idealo.co.uk
(United Kingdom)
→
£81.00
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2
→
Cooler Master MWE Gold V2 MPE-5501-ACAAG
compare
Cooler Master MWE Gold V2
MPE-5501-ACAAG
2020
MWE Series
80+ Gold
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8,
Molex (IDE) 4
Videos
13
Photos
10
Prices
1
550 W
650 W
850 W
£
73.14
Amazon.co.uk
Delivery: to United Kingdom
Report
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Cooler Master V Gold V2 White MPY-550V-AGBAG
compare
Cooler Master V Gold V2 White
MPY-550V-AGBAG
2021
V Series
semi-passive cooling
White Edition
80+ Gold
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8,
Molex (IDE) 4
Videos
1
Photos
13
Prices
2
550 W
650 W
750 W
850 W
from
£109.99
up to
£111.47
Compare prices and buy Cooler Master V Gold V2 White MPY-550V-AGBAG
Amazon.co.uk
→
£110.00
Amazon.co.uk
→
£111.00
Compare prices
2
→
Asus TUF Bronze TUF-GAMING-550B
compare
Asus TUF Bronze
TUF-GAMING-550B
0
1
1
0
2020
TUF
semi-passive cooling
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5,
Molex (IDE) 4
Videos
59
Photos
15
Prices
1
550 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
£
77.38
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Fractal Design Ion+ Platinum FD-PSU-IONP-560P-BK
compare
Fractal Design Ion+ Platinum
FD-PSU-IONP-560P-BK
semi-passive cooling
80+ Platinum
10 year warranty
Power:
560 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Videos
7
Photos
13
Prices
1
£
149.80
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
LC-Power Super Silent Series LC6550 V2.3
compare
LC-Power Super Silent Series
LC6550 V2.3
2022
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 4,
Molex (IDE) 4
Prices
3
from
£46.99
up to
£61.46
Compare prices and buy LC-Power Super Silent Series LC6550 V2.3
Smartteck.co.uk
→
£61.00
Tradeinn.com
(United Kingdom)
→
£47.00
Idealo.co.uk
(United Kingdom)
→
£47.00
Compare prices
3
→
Cooler Master MWE Gold V2 FM MPE-5501-AFAAG
compare
Cooler Master MWE Gold V2 FM
MPE-5501-AFAAG
2020
MWE Series
80+ Gold
5 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8,
Molex (IDE) 4
Videos
3
Photos
10
Prices
2
550 W
650 W
750 W
850 W
1050 W
1250 W
from
£77.94
up to
£93.47
Compare prices and buy Cooler Master MWE Gold V2 FM MPE-5501-AFAAG
Technextday.co.uk
(United Kingdom)
→
£93.00
Quzo.net
→
£78.00
Compare prices
2
→
Cooler Master V SFX Gold MPY-5501-SFHAGV
compare
Cooler Master V SFX Gold
MPY-5501-SFHAGV
0
1
0
0
2021
V Series
80+ Gold
10 year warranty
Power:
550 W
Form Factor:
SFX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 8,
Molex (IDE) 4
Videos
9
Photos
11
Prices
1
550 W
750 W
850 W
850 W
white
£
126.50
Backtotheoffice.co.uk
Delivery: in United Kingdom
Report
Buy!
Enermax Marblebron EMB550AWT
compare
Enermax Marblebron
EMB550AWT
2021
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Videos
5
Photos
12
Prices
1
£
75.41
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Chieftec A-80 CTG-550C
compare
Chieftec A-80
CTG-550C
0
0
1
1
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 4
Photos
2
Prices
1
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8 (4+4) pin
£
87.09
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic G12 GC G12-GC-550
compare
Seasonic G12 GC
G12-GC-550
2021
G12
80+ Gold
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 3,
Molex (IDE) 3
Videos
3
Photos
6
Prices
2
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
from
£66.99
up to
£68.99
Compare prices and buy Seasonic G12 GC G12-GC-550
Amazon.co.uk
→
£69.00
Idealo.co.uk
(United Kingdom)
→
£67.00
Compare prices
2
→
Gigabyte P-Series 2020 P550B
compare
Gigabyte P-Series 2020
P550B
3
0
1
4
2020
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 3
User reviews
2
Photos
7
Prices
3
450 W
24+8 (4+4) pin
80+ Bronze
550 W
24+8 (4+4) pin
80+ Bronze
750 W
24+8+8(4+4) pin
80+ Gold
850 W
24+8+8(4+4) pin
80+ Gold
1000 W
24+8+8(4+4) pin
80+ Gold
from
£43.99
up to
£55.49
Compare prices and buy Gigabyte P-Series 2020 P550B
Amazon.co.uk
→
£55.00
Tradeinn.com
(United Kingdom)
→
£44.00
Idealo.co.uk
(United Kingdom)
→
£44.00
Compare prices
3
→
be quiet! Straight Power 11 BN281
compare
be quiet! Straight Power 11
BN281
0
0
3
2
Straight Power (high efficiency)
80+ Gold
5 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 9,
Molex (IDE) 3
User reviews
1
Videos
9
Photos
6
Prices
1
550 W
24+8 (4+4) pin
650 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
£
158.99
365games.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic FOCUS GX FOCUS GX-550
compare
Seasonic FOCUS GX
FOCUS GX-550
0
0
1
2
FOCUS
semi-passive cooling
80+ Gold
10 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 3
Videos
20
Photos
13
Prices
4
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
from
£95.87
up to
£111.34
Compare prices and buy Seasonic FOCUS GX FOCUS GX-550
Amazon.co.uk
→
£111.00
CCLonline.com
→
£100.00
Overclockers.co.uk
→
£100.00
Technextday.co.uk
(United Kingdom)
→
£96.00
Compare prices
4
→
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
Videos
4
Photos
6
Prices
1
450 W
550 W
650 W
£
134.38
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Cooler Master MWE Bronze V2 230V MPE-5501-ACABW-B
compare
Cooler Master MWE Bronze V2 230V
MPE-5501-ACABW-B
2023
MWE Series
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 3
Photos
10
Prices
8
550 W
24+8 (4+4) pin
650 W
24+8+8(4+4) pin
750 W
24+8+8(4+4) pin
from
£45.99
up to
£60.99
Compare prices and buy Cooler Master MWE Bronze V2 230V MPE-5501-ACABW-B
Amazon.co.uk
→
£49.00
Smartteck.co.uk
→
£60.00
Quzo.net
→
£59.00
CCLonline.com
→
£61.00
OfficeStationery.co.uk
(United Kingdom)
→
£51.00
Tradeinn.com
(United Kingdom)
→
£46.00
Idealo.co.uk
(United Kingdom)
→
£46.00
Compare prices
8
→
Chieftec PowerUp GPX-550FC
compare
Chieftec PowerUp
GPX-550FC
0
2
1
0
2021
PowerUp (modular, 80+ Gold)
80+ Gold
5 year warranty
Power:
550 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6,
Molex (IDE) 3
Photos
8
Prices
1
550 W
650 W
750 W
850 W
£
103.39
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic B12 BC B12-BC-550
compare
Seasonic B12 BC
B12-BC-550
0
0
0
1
2021
B12 BC
5 year warranty
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 3,
Molex (IDE) 3
User reviews
1
Photos
6
Prices
5
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
from
£51.49
up to
£63.01
Compare prices and buy Seasonic B12 BC B12-BC-550
Amazon.co.uk
→
£63.00
CCLonline.com
→
£59.00
Overclockers.co.uk
→
£55.00
Tradeinn.com
(United Kingdom)
→
£51.00
Idealo.co.uk
(United Kingdom)
→
£51.00
Compare prices
5
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500 W
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600 W
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Form factor
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Features
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80 PLUS certification
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MB/CPU power supply
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24+8+8(4+4) pin
Graphics card power
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4 x (6+2) pin
≥ 6 x (6+2) pin
1 x 16 pin (12VHPWR)
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2.5x
ATX 3.0 (Gen5)
Cable system
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SATA connectors
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≥ 10
Molex connectors (IDE)
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5 – 6
> 6
Fan size
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Noise level
≤20 dB
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Manufacturer's warranty
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Fan bearing
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MB cable length
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55 – 59 cm
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≥ 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
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