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PSUs
PSUs Seasonic 120 mm
prices
on 11 models
Seasonic
120 mm
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
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
5
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
1000 W
24+8+8(4+4) pin
from
£95.87
up to
£111.74
Compare prices and buy Seasonic FOCUS GX FOCUS GX-550
Amazon.co.uk
→
£109.00
CCLonline.com
→
£100.00
Overclockers.co.uk
→
£100.00
Technextday.co.uk
(United Kingdom)
→
£96.00
Idealo.co.uk
(United Kingdom)
→
£112.00
Compare prices
5
→
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
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
£51.99
up to
£63.49
Compare prices and buy Seasonic B12 BC B12-BC-550
Amazon.co.uk
→
£63.00
Overclockers.co.uk
→
£55.00
CCLonline.com
→
£59.00
Tradeinn.com
(United Kingdom)
→
£52.00
Idealo.co.uk
(United Kingdom)
→
£52.00
Compare prices
5
→
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
£65.99
up to
£81.61
Compare prices and buy Seasonic G12 GC G12-GC-550
Amazon.co.uk
→
£82.00
Idealo.co.uk
(United Kingdom)
→
£66.00
Compare prices
2
→
Seasonic ET2-series SSP-350ST2
compare
Seasonic ET2-series
SSP-350ST2
2021
ET-series
Power:
350 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin
Connectors:
SATA 4, Molex (IDE) 4
Photos
9
Prices
1
350 W
24+8 (4+4) pin
500 W
24+8+8(4+4) pin
£
88.71
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
Seasonic FOCUS PX FOCUS PX-550
compare
Seasonic FOCUS PX
FOCUS PX-550
FOCUS
semi-passive cooling
80+ Platinum
10 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
Videos
8
Photos
12
Prices
1
550 W
650 W
750 W
850 W
£
151.89
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
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Desktop PCs
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Surge Protectors & Extension Leads
Seasonic FOCUS SGX FOCUS SGX-650
compare
Seasonic FOCUS SGX
FOCUS SGX-650
FOCUS
semi-passive cooling
80+ Gold
10 year warranty
Power:
650 W
Form Factor:
SFX, modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Videos
2
Photos
8
Prices
3
450 W
650 W
from
£124.99
up to
£160.99
Compare prices and buy Seasonic FOCUS SGX FOCUS SGX-650
Amazon.co.uk
→
£161.00
Overclockers.co.uk
→
£125.00
Tradeinn.com
(United Kingdom)
→
£140.00
Compare prices
3
→
Seasonic G12 GM G12 GM-650
compare
Seasonic G12 GM
G12 GM-650
2022
G12
80+ Gold
5 year warranty
Power:
650 W
Form Factor:
ATX, semi-modular
Power supply:
24+8+8(4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
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
£79.24
up to
£79.99
Compare prices and buy Seasonic G12 GM G12 GM-650
Amazon.co.uk
→
£80.00
Smartteck.co.uk
→
£79.00
Overclockers.co.uk
→
£80.00
Scan.co.uk
→
£80.00
Compare prices
4
→
Seasonic FOCUS GM FOCUS GM-650
compare
Seasonic FOCUS GM
FOCUS GM-650
FOCUS
semi-passive cooling
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
Videos
11
Photos
9
Prices
3
650 W
750 W
from
£73.99
up to
£88.99
Compare prices and buy Seasonic FOCUS GM FOCUS GM-650
Amazon.co.uk
→
£89.00
Tradeinn.com
(United Kingdom)
→
£74.00
Idealo.co.uk
(United Kingdom)
→
£74.00
Compare prices
3
→
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
Videos
1
Photos
6
Prices
2
from
£83.50
Compare prices and buy Seasonic CORE GM CORE GM-650
Amazon.co.uk
→
£84.00
Idealo.co.uk
(United Kingdom)
→
£84.00
Compare prices
2
→
Seasonic S12 III SSR-650GB3
compare
Seasonic S12 III
SSR-650GB3
2020
S12 III
5 year warranty
Power:
650 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Videos
5
Photos
5
Prices
1
£
170.39
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
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
£
109.99
Idealo.co.uk
Delivery: in United Kingdom
Report
Buy!
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Price
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Brands
A-Data
Aerocool
Akyga
Antec
Asus
AZZA
be quiet!
BitFenix
Chieftec
Cooler Master
Corsair
Cougar
CRONUS
CWT
Deepcool
Endorfy
Enermax
EVGA
Fractal Design
FSP
Gamemax
Gigabyte
iBOX
Inter-Tech
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LC-Power
Logic
MODECOM
Montech
MSI
NZXT
Phanteks
Qoltec
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
2.2x
2.3x
2.4x
2.5x
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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Models
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Brands
Aerocool
Asus
be quiet!
Chieftec
Cooler Master
Corsair
Deepcool
FSP
Gamemax
Gigabyte
MSI
Seasonic
Thermaltake
All brands
Seasonic
(
power
)
Power
MB/CPU power supply
one-piece
≤
350W
SFX
TFX
Flex Sub
ET2-series
450
W
FOCUS SGX
PRIME FANLESS PX
500
W
ET2-series
PRIME FANLESS PX
550
W
B12 BC
G12 GC
G12 GM
FOCUS GX
FOCUS PX
G-series
650
W
B12 BC
G12 GC
G12 GM
CORE GM
S12 III
FOCUS GM
FOCUS GX
FOCUS PX
PRIME GX
PRIME PX
PRIME TX
FOCUS SGX
700
W
PRIME FANLESS TX
750
W
B12 BC
G12 GC
G12 GM
Connect
FOCUS GM
FOCUS GX
FOCUS PX
PRIME GX
PRIME PX
PRIME TX
Vertex GX
Vertex PX
FOCUS GX ATX 3.0
PRIME Ultra Titanium
850
W
B12 BC
G12 GC
G12 GM
FOCUS GX
FOCUS PX
PRIME GX
PRIME PX
PRIME TX
Vertex GX
Vertex PX
FOCUS GX ATX 3.0
1
kW
FOCUS GX
PRIME GX
PRIME PX
PRIME TX
Vertex GX
Vertex PX
FOCUS GX ATX 3.0
> 1
kW
PRIME PX
PRIME TX
Vertex GX
Vertex PX
PRIME Platinum
PRIME TX ATX 3.0
PRIME 1300 W GOLD
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