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ATX 2.3x PSUs
prices
on 53 models
ATX 2.3х
clear
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by reviews
by date of addition
Power (W)
Efficiency (%)
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more parameters…
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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)
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Manufacturer's warranty
Weight (kg)
by rating
Seasonic FOCUS GX FOCUS GX-750
compare
Seasonic FOCUS GX
FOCUS GX-750
0
0
1
3
FOCUS
semi-passive cooling
80+ Gold
10 year warranty
Power:
750 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 8, Molex (IDE) 3
User reviews
4
Videos
24
Photos
13
Prices
1
750 W
24+8+8(4+4) pin
850 W
24+8+8(4+4) pin
Price from
$169.99
Compare prices and buy Seasonic FOCUS GX FOCUS GX-750
1 store 1 offer
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Chieftec Proton BDF-400S
compare
Chieftec Proton
BDF-400S
2
3
4
7
Proton (one powerful +12V line)
Power:
400 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 x 6 pin
Connectors:
SATA 3, Molex (IDE) 3
User reviews
16
Photos
4
Prices
1
400 W
24+8 (4+4) pin
600 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8 (4+4) pin
850 W
24+8+8(4+4) pin
Price from
$109.57
Compare prices and buy Chieftec Proton BDF-400S
1 store 1 offer
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Gigabyte Ultra Durable GM UD750GM
compare
Gigabyte Ultra Durable GM
UD750GM
2022
Ultra Durable
80+ Gold
5 year warranty
Power:
750 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 4 х 6+2 pin
Connectors:
SATA 8, Molex (IDE) 3
Videos
7
Photos
7
Prices
2
750 W
850 W
1000 W
Price from
$79.99
up to
$188.00
Compare prices and buy Gigabyte Ultra Durable GM UD750GM
1 store 2 offers
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Chieftec Core BBS-700S
compare
Chieftec Core
BBS-700S
0
0
3
8
Core (80+ Gold)
80+ Gold
Power:
700 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 4 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
User reviews
11
Videos
1
Photos
4
Prices
1
Price from
$136.96
Compare prices and buy Chieftec Core BBS-700S
1 store 1 offer
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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
User reviews
2
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
Price from
$175.00
Compare prices and buy Chieftec A-80 CTG-550C
1 store 1 offer
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You may be interested in
Computer Cases
SSD
Hard Drives
RAM
Graphics Cards
CPUs
Motherboards
Computer Cooling
Thermal Pastes & Thermal Pads
Desktop PCs
Laptops
AVR
UPS
Gaming Consoles
Computer Chairs
Surge Protectors & Extension Leads
Gigabyte P-Series 2020 P450B
compare
Gigabyte P-Series 2020
P450B
3
0
2
4
Power:
450 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
User reviews
9
Photos
7
Prices
1
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
Price from
$50.47
Compare prices and buy Gigabyte P-Series 2020 P450B
1 store 1 offer
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Corsair CX Series V2 CP-9020277-EU
compare
Corsair CX Series V2
CP-9020277-EU
2023
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 3, Molex (IDE) 2
Photos
11
Prices
1
550 W
650 W
750 W
Price from
$59.99
Compare prices and buy Corsair CX Series V2 CP-9020277-EU
1 store 1 offer
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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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Seasonic PRIME Platinum SSR-1300PD
compare
Seasonic PRIME Platinum
SSR-1300PD
0
0
0
1
PRIME
semi-passive cooling
mining
80+ Platinum
12 year warranty
Power:
1300 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 12 х 6+2 pin
Connectors:
SATA 12, Molex (IDE) 5
User reviews
1
Videos
5
Photos
9
Prices
1
Price from
$708.00
Compare prices and buy Seasonic PRIME Platinum SSR-1300PD
1 store 1 offer
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Chieftec Value APB-600B8
compare
Chieftec Value
APB-600B8
0
0
1
0
2022
Value
Power:
600 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 2
User reviews
1
Photos
5
Prices
1
600 W
24+8 (4+4) pin
700 W
24+8 (4+4) pin
Price from
$84.23
Compare prices and buy Chieftec Value APB-600B8
1 store 1 offer
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Thermaltake TR2 S TR2 S 500W
compare
Thermaltake TR2 S
TR2 S 500W
0
0
2
3
TR2
Power:
500 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 4
User reviews
5
Videos
18
Photos
5
Prices
1
500 W
600 W
700 W
Price from
$95.87
Compare prices and buy Thermaltake TR2 S TR2 S 500W
1 store 1 offer
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Seasonic PRIME 1300 W GOLD PRIME GX-1300
compare
Seasonic PRIME 1300 W GOLD
PRIME GX-1300
0
0
0
2
PRIME
semi-passive cooling
mining
80+ Gold
12 year warranty
Power:
1300 W
Form Factor:
ATX, modular
Power supply:
24+8+8(4+4) pin, 12 х 6+2 pin
Connectors:
SATA 12, Molex (IDE) 5
User reviews
2
Prices
1
Price from
$319.99
Compare prices and buy Seasonic PRIME 1300 W GOLD PRIME GX-1300
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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Thermaltake Smart RGB Smart RGB 500W
compare
Thermaltake Smart RGB
Smart RGB 500W
4
2
5
8
Smart
backlight
5 year warranty
Power:
500 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 5, Molex (IDE) 4
User reviews
19
Videos
13
Photos
8
Prices
1
500 W
700 W
Price from
$164.00
Compare prices and buy Thermaltake Smart RGB Smart RGB 500W
1 store 1 offer
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Chieftec ECO GPE-500S
compare
Chieftec ECO
GPE-500S
0
0
1
1
ECO (fixed voltage)
Power:
500 W
Form Factor:
ATX
Power supply:
24+4 pin, 1 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 2
User reviews
2
Videos
1
Prices
1
500 W
24+4 pin
600 W
24+8 (4+4) pin
700 W
24+8 (4+4) pin
Price from
$177.00
Compare prices and buy Chieftec ECO GPE-500S
1 store 1 offer
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Inter-Tech Argus RGB RGB-600W II
compare
Inter-Tech Argus RGB
RGB-600W II
backlight
Power:
650 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Prices
1
500 W
24+8 (4+4) pin
80+ Bronze
650 W
24+8 (4+4) pin
80+ Bronze
Price from
$177.64
Compare prices and buy Inter-Tech Argus RGB RGB-600W II
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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Thermaltake Smart BX1 BX1 550W
compare
Thermaltake Smart BX1
BX1 550W
Smart
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
Photos
8
Prices
1
Price from
$49.99
Compare prices and buy Thermaltake Smart BX1 BX1 550W
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 APS APS-720W
compare
Inter-Tech Argus APS
APS-720W
2025
Power:
720 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 4, Molex (IDE) 4
Photos
5
Prices
1
Price from
$118.43
Compare prices and buy Inter-Tech Argus APS APS-720W
1 store 1 offer
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Inter-Tech HiPower SP-750CM
compare
Inter-Tech HiPower
SP-750CM
2025
Power:
750 W
Form Factor:
ATX, semi-modular
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 8, Molex (IDE) 3
Photos
5
Prices
1
550 W
650 W
750 W
750 W
semi-modular
Price from
$172.79
Compare prices and buy Inter-Tech HiPower SP-750CM
1 store 1 offer
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Inter-Tech Coba CES-350B
compare
Inter-Tech Coba
CES-350B
2025
Power:
350 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 1 х 6+2 pin
Connectors:
SATA 3, Molex (IDE) 2
Photos
3
Prices
1
Price from
$101.67
Compare prices and buy Inter-Tech Coba CES-350B
1 store 1 offer
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Antec Cuprum Strike CSK550
compare
Antec Cuprum Strike
CSK550
2023
Power:
550 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 7, Molex (IDE) 2
Videos
1
Photos
8
Prices
3
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
Price from
$71.48
up to
$87.00
Compare prices and buy Antec Cuprum Strike CSK550
1 store 3 offers
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Thermaltake Toughpower GX2 GX2 600W
compare
Thermaltake Toughpower GX2
GX2 600W
2023
Toughpower
80+ Gold
5 year warranty
Power:
600 W
Form Factor:
ATX
Power supply:
24+8 (4+4) pin, 2 х 6+2 pin
Connectors:
SATA 6, Molex (IDE) 3
Photos
6
Prices
1
Price from
$64.99
Compare prices and buy Thermaltake Toughpower GX2 GX2 600W
1 store 1 offer
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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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