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PSUs
Semi-modular PSU
prices
on 44 models
semi-modular
clear
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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)
Fan size (mm)
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
Fan size:
80 mm
Videos
18
Photos
9
Prices
1
80+ Bronze
80+ Gold
£
93.50
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Zalman GigaMax III ZM850-GV3
compare
Zalman GigaMax III
ZM850-GV3
2024
Power:
850 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin, 1 x 16 pin
Connectors:
SATA 6, Molex (IDE) 3
Fan size:
120 mm
Photos
6
Prices
1
£
87.04
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
Fan size:
120 mm
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
£
87.39
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic G12 GM G12-GM-550
compare
Seasonic G12 GM
G12-GM-550
2022
G12
80+ Gold
5 year warranty
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) 3
Fan size:
120 mm
Videos
1
Photos
5
Prices
4
550 W
24+8 (4+4) pin
650 W
24+8+8(4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
from
£62.99
up to
£76.99
Compare prices and buy Seasonic G12 GM G12-GM-550
Amazon.co.uk
→
£77.00
Overclockers.co.uk
→
£70.00
Tradeinn.com
(United Kingdom)
→
£63.00
Idealo.co.uk
(United Kingdom)
→
£63.00
Compare prices
4
→
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
Fan size:
120 mm
Videos
1
Photos
5
Prices
8
400 W
500 W
600 W
700 W
from
£52.99
up to
£61.00
Compare prices and buy be quiet! System Power 9 CM BN300
Amazon.co.uk
→
£58.00
CCLonline.com
→
£61.00
Quzo.net
→
£54.00
Smartteck.co.uk
→
£60.00
Technextday.co.uk
(United Kingdom)
→
£59.00
Tradeinn.com
(United Kingdom)
→
£56.00
Idealo.co.uk
(United Kingdom)
→
£53.00
Compare prices
8
→
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Computer Cases
SSD
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RAM
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Surge Protectors & Extension Leads
FSP Hydro GSM Lite PRO HGS-550M
compare
FSP Hydro GSM Lite PRO
HGS-550M
2021
Hydro
80+ Gold
7 year warranty
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 2
Fan size:
120 mm
Photos
7
Prices
2
550 W
750 W
from
£72.99
Compare prices and buy FSP Hydro GSM Lite PRO HGS-550M
Tradeinn.com
(United Kingdom)
→
£73.00
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(United Kingdom)
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£73.00
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2
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Gamemax VP Gamer Modular VP-700-RGB-M
compare
Gamemax VP Gamer Modular
VP-700-RGB-M
2020
VP Gamer
semi-passive cooling
Power:
700 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 3
Fan size:
120 mm
Photos
11
Prices
4
700 W
700 W
white
from
£59.52
up to
£62.70
Compare prices and buy Gamemax VP Gamer Modular VP-700-RGB-M
Amazon.co.uk
→
£60.00
Technextday.co.uk
(United Kingdom)
→
£61.00
Quzo.net
→
£63.00
Smartteck.co.uk
→
£60.00
Compare prices
4
→
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
Fan size:
120 mm
Prices
7
400 W
24+4 pin
600 W
24+8 (4+4) pin
from
£65.99
up to
£80.59
Compare prices and buy be quiet! Pure Power 9 Modular BN266
Amazon.co.uk
→
£81.00
CCLonline.com
→
£70.00
Quzo.net
→
£67.00
Smartteck.co.uk
→
£76.00
Technextday.co.uk
(United Kingdom)
→
£74.00
Tradeinn.com
(United Kingdom)
→
£66.00
Idealo.co.uk
(United Kingdom)
→
£66.00
Compare prices
7
→
NZXT C Series Bronze 2022 C550 Bronze
compare
NZXT C Series Bronze 2022
C550 Bronze
2022
5 year warranty
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Fan size:
120 mm
Videos
1
Photos
6
Prices
1
550 W
650 W
750 W
£
77.66
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Akyga Pro P4 AK-P4-600
compare
Akyga Pro P4
AK-P4-600
2022
Power:
600 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Fan size:
120 mm
Photos
7
Prices
1
£
74.30
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Kolink KL Modular KL-500Mv2
compare
Kolink KL Modular
KL-500Mv2
2022
Power:
500 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 3
Fan size:
120 mm
Videos
1
Photos
7
Prices
7
500 W
600 W
700 W
from
£44.99
up to
£59.99
Compare prices and buy Kolink KL Modular KL-500Mv2
Amazon.co.uk
→
£56.00
365games.co.uk
→
£48.00
CCLonline.com
→
£47.00
Backtotheoffice.co.uk
(United Kingdom)
→
£60.00
Overclockers.co.uk
→
£45.00
Technextday.co.uk
(United Kingdom)
→
£50.00
Tradeinn.com
(United Kingdom)
→
£45.00
Compare prices
7
→
Aerocool LUX RGB Modular LUX RGB 550M
compare
Aerocool LUX RGB Modular
LUX RGB 550M
2022
Lux (premium class)
backlight
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 2
Fan size:
120 mm
Photos
10
Prices
3
550 W
650 W
750 W
850 W
from
£41.49
up to
£52.99
Compare prices and buy Aerocool LUX RGB Modular LUX RGB 550M
Amazon.co.uk
→
£53.00
Tradeinn.com
(United Kingdom)
→
£41.00
Idealo.co.uk
(United Kingdom)
→
£41.00
Compare prices
3
→
Cooler Master GM G550M
compare
Cooler Master GM
G550M
GM Series
5 year warranty
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) 3
Fan size:
120 mm
Videos
4
Photos
2
Prices
1
£
71.99
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
EVGA BQ 650 BQ
compare
EVGA BQ
650 BQ
2020
5 year warranty
Power:
650 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 1 x 6 pin, 2 х 6+2 pin
Connectors:
SATA 7, Molex (IDE) 3
Fan size:
140 mm
Videos
11
Photos
6
Prices
1
650 W
24+8 (4+4) pin
700 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
£
80.64
Amazon.co.uk
Delivery: to 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
Fan size:
120 mm
Videos
5
Photos
12
Prices
1
£
75.41
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic CORE GM CORE GM-650
compare
Seasonic CORE GM
CORE GM-650
2020
CORE
80+ Gold
7 year warranty
Power:
650 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Fan size:
120 mm
Videos
1
Photos
6
Prices
2
from
£82.05
Compare prices and buy Seasonic CORE GM CORE GM-650
Amazon.co.uk
→
£82.00
Idealo.co.uk
(United Kingdom)
→
£82.00
Compare prices
2
→
Thermaltake Smart SE2 SE2 600W
compare
Thermaltake Smart SE2
SE2 600W
2022
Smart
Power:
600 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin
Fan size:
120 mm
Videos
1
Photos
6
Prices
3
from
£61.99
up to
£77.99
Compare prices and buy Thermaltake Smart SE2 SE2 600W
Amazon.co.uk
→
£78.00
Tradeinn.com
(United Kingdom)
→
£62.00
Idealo.co.uk
(United Kingdom)
→
£62.00
Compare prices
3
→
Antec Cuprum Strike CSK750H
compare
Antec Cuprum Strike
CSK750H
2023
Power:
750 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 8, Molex (IDE) 3
Fan size:
120 mm
Videos
1
Photos
9
Prices
6
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
from
£64.68
up to
£88.48
Compare prices and buy Antec Cuprum Strike CSK750H
Amazon.co.uk
→
£67.00
CCLonline.com
→
£74.00
Smartteck.co.uk
→
£65.00
Backtotheoffice.co.uk
(United Kingdom)
→
£88.00
Quzo.net
→
£65.00
Technextday.co.uk
(United Kingdom)
→
£67.00
Compare prices
6
→
Corsair CX Series CP-9020102-EU
compare
Corsair CX Series
CP-9020102-EU
CX (80+ Bronze)
5 year warranty
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 4
Fan size:
120 mm
Videos
10
Prices
1
450 W
80+ Bronze
550 W
80+ Bronze
550 W
80+ Bronze
semi-modular
650 W
80+ Bronze
£
298.83
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
FSP Hydro GT PRO HGT-850
compare
FSP Hydro GT PRO
HGT-850
2024
Hydro
semi-passive cooling
mining
80+ Gold
Power:
850 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 6 х 6+2 pin
Connectors:
SATA 10, Molex (IDE) 2
Fan size:
120 mm
Videos
1
Photos
8
Prices
3
850 W
1000 W
from
£133.49
up to
£169.44
Compare prices and buy FSP Hydro GT PRO HGT-850
Amazon.co.uk
→
£169.00
Tradeinn.com
(United Kingdom)
→
£133.00
Idealo.co.uk
(United Kingdom)
→
£133.00
Compare prices
3
→
Cooler Master MasterWatt MPX-7501-AMAAB
compare
Cooler Master MasterWatt
MPX-7501-AMAAB
MasterWatt
semi-passive cooling
5 year warranty
Power:
750 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 3 х 6+2 pin
Connectors:
SATA 9, Molex (IDE) 4
Fan size:
120 mm
Videos
13
Photos
12
Prices
1
£
233.46
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Xilence Performance A+ III XP750MR11
compare
Xilence Performance A+ III
XP750MR11
0
2
0
0
2022
Performance
Power:
750 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Fan size:
120 mm
Photos
8
Prices
1
750 W
24+8 (4+4) pin
semi-modular
850 W
24+8+8(4+4) pin
semi-modular
£
119.37
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
be quiet! Pure Power 11 CM BN298
compare
be quiet! Pure Power 11 CM
BN298
2
0
0
1
Pure
80+ Gold
5 year warranty
Power:
600 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Fan size:
120 mm
Videos
2
Photos
4
Prices
1
£
108.09
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Fractal Design Anode FD-P-AA1B-550
compare
Fractal Design Anode
FD-P-AA1B-550
2023
5 year warranty
Power:
550 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 2
Fan size:
120 mm
Photos
13
Prices
2
550 W
750 W
from
£83.22
Compare prices and buy Fractal Design Anode FD-P-AA1B-550
Amazon.co.uk
→
£83.00
Idealo.co.uk
(United Kingdom)
→
£83.00
Compare prices
2
→
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MB/CPU power supply
24+4 pin
24+8(4+4) pin
24+8+8(4+4) pin
Graphics card power
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Fan bearing
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CPU cable length
< 50 cm
50 – 59 cm
60 – 69 cm
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SATA cable length
< 50 cm
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60 – 69 cm
≥ 70 cm
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< 50 cm
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