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Corsair SF450 Gold 450W vs. Cooler Master MWE Gold Modular 750W + 9

Corsair SF450 Gold 450W

Corsair SF450 Gold 450W

Full Star 1Full Star 2Full Star 3Full Star 4Empty Star 5
3.9

$138.40

$164.00 incl. shipping
Cooler Master MWE Gold Modular 750W

Cooler Master MWE Gold Modular 750W

Full Star 1Full Star 2Empty Star 3Empty Star 4Empty Star 5
1.8

$141.68

$184.13 incl. shipping
Corsair RM750X V2 750W

Corsair RM750X V2 750W

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.2

$209.00

Free shipping
Corsair SF750 Platinum 750W

Corsair SF750 Platinum 750W

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.3

$249.00

$300.66 incl. shipping
Corsair RM550X V2 550W

Corsair RM550X V2 550W

$165.00

$174.00 incl. shipping
Corsair RM850 V2 850W

Corsair RM850 V2 850W

Full Star 1Full Star 2Full Star 3Full Star 4Empty Star 5
3.8

$240.00

Unknown delivery cost
Corsair HX1200 V2 1200W

Corsair HX1200 V2 1200W

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.2

$489.00

$499.00 incl. shipping
Corsair RM650X V2 650W

Corsair RM650X V2 650W

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.5

$163.02

$199.00 incl. shipping
Corsair RM850X V2 850W

Corsair RM850X V2 850W

Full Star 1Full Star 2Full Star 3Full Star 4Half Star 5
4.4

$208.02

$269.00 incl. shipping
EVGA 600 BR 600W

EVGA 600 BR 600W

Full Star 1Full Star 2Full Star 3Full Star 4Empty Star 5
3.8

$70.21

$108.57 incl. shipping
Corsair RM1000X 1000W

Corsair RM1000X 1000W

Full Star 1Full Star 2Full Star 3Half Star 4Empty Star 5
3.5

$272.62

$365.59 incl. shipping
ATX
1
1
1
1
1
1
ATX12V
1
1
2
2
1
1
1
1
1
1
EPS12V
1
1
2
2
1
2
1
1
1
2
Fan connection
0
0
0
0
0
0
0
0
Power connections for PCI-Express
2
4
4
4
2
6
8
4
6
2
8
Power connectors for SATA
4
8
9
8
6
12
16
9
10
6
12
Dimensions (WxHxD)
Depth
100 mm
140 mm
160 mm
100 mm
160 mm
160 mm
200 mm
160 mm
160 mm
140 mm
180 mm
Height
63.5 mm
86 mm
86 mm
63.5 mm
86 mm
86 mm
86 mm
86 mm
86 mm
86 mm
86 mm
Width
125 mm
150 mm
150 mm
125 mm
150 mm
150 mm
150 mm
150 mm
150 mm
150 mm
150 mm
Features
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
PFC (Power Factor Correction)
80-plus certification
Gold
Gold
Gold
Platinum
Gold
Gold
Platinum
Gold
Gold
Bronze
Gold
Active cooling (fan)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Bearing type
Ball bearing
Plain bearing
Ball bearing
Ball bearing
Liquid bearing
Ball bearing
Ball bearing
SSO bearing
Fan size
92 mm
120 mm
135 mm
92 mm
140 mm
140 mm
135 mm
140 mm
135 mm
120 mm
135 mm
Number of fans
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
Semi-passive (passive at low efficiency)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Temperature-controlled fan
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Cable socks
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Capacity
450 W
750 W
750 W
750 W
550 W
850 W
1200 W
650 W
850 W
600 W
1000 W
Current -12V
0.3 A
0.3 A
0.8 A
0.3 A
0.8 A
0.3 A
0.8 A
0.8 A
0.8 A
0.3 A
0.8 A
Current 3.3V
15 A
15 A
25 A
20 A
25 A
20 A
25 A
25 A
25 A
24 A
25 A
Current 5V
20 A
15 A
25 A
20 A
25 A
20 A
25 A
25 A
25 A
20 A
25 A
Current 5Vsb
2.5 A
2.5 A
3 A
2.5 A
3 A
3 A
3 A
3 A
3 A
3 A
3 A
Efficiency
92 %
93 %
93 %
90 %
90 %
93 %
93 %
85 %
90 %
Format (PSU)
SFX
ATX
ATX
SFX
ATX
ATX
ATX
ATX
ATX
ATX
ATX
EPS12V
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Version (EPS)
EPS12V 2.92
EPS12V 2.92
EPS12V 2.92
EPS12V 2.92
EPS12V 2.92
EPS12V 2.92
EPS12V 2.92
Version (ATX)
ATX12V 2.3
ATX12V 2.4
ATX12V 2.4
ATX12V 2.4
ATX12V 2.4
ATX12V 2.4
ATX12V 2.0
ATX12V 2.4
Version (SFX)
SFX12V 3.3
SFX12V 3.3
Modular Type
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Not modular
Fully Modular
Modular
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Number 12V lines
1
1
1
1
8
1
1
Total amperage 12V
37.5 A
62.5 A
62.5 A
62.5 A
45.8 A
70.8 A
100 A
54 A
70.8 A
50 A
83.3 A
Release year
2016
2018
2019
2018
2017
2018
2018
2015