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Impartial price comparison

Corsair HX1000 V2 1000W vs. Corsair SF750 Platinum 750W + 8

Corsair HX1000 V2 1000W

Corsair HX1000 V2 1000W

£174.66

£181.84 Incl. delivery
Corsair SF750 Platinum 750W

Corsair SF750 Platinum 750W

4.3

£126.44

£133.62 Incl. delivery
Corsair HX1200 V2 1200W

Corsair HX1200 V2 1200W

4.2

£204.17

£211.36 Incl. delivery
Corsair AX1600i 1600W

Corsair AX1600i 1600W

£411.82

£419.00 Incl. delivery
Corsair HX1200i 1200W

Corsair HX1200i 1200W

£242.16

£247.99 Incl. delivery
Super Flower Leadex Platinum 2000W

Super Flower Leadex Platinum 2000W

£399.95

Unknown delivery cost
Asus ROG Thor 1200W

Asus ROG Thor 1200W

3

£305.41

£312.59 Incl. delivery
Corsair RM1000X 1000W

Corsair RM1000X 1000W

3.5

£159.30

£166.48 Incl. delivery
Corsair SF600 Platinum 600W

Corsair SF600 Platinum 600W

£111.26

£117.95 Incl. delivery
Corsair RM850 850W

Corsair RM850 850W

4.1

£102.74

£108.65 Incl. delivery
ATX
1
1
1
1
1
1
1
ATX12V
1
2
1
1
1
1
1
1
1
EPS12V
1
2
2
2
2
1
2
1
2
Fan connection
0
0
0
0
0
0
Power connections for PCI-Express
8
4
8
8
8
6
4
8
2
6
Power Connections for the 3.5 / 5.25 (Molex)
8
3
8
9
12
5
5
12
8
Power connections for the floppy drive
1
0
1
2
1
2
Power connectors for SATA
8
8
16
16
12
6
12
12
4
10
Dimensions (WxHxD)
Depth
180 mm
100 mm
200 mm
200 mm
200 mm
200 mm
190 mm
180 mm
100 mm
180 mm
Height
86 mm
63.5 mm
86 mm
86 mm
86 mm
86 mm
86 mm
86 mm
63 mm
86 mm
Width
150 mm
125 mm
150 mm
150 mm
150 mm
150 mm
150 mm
150 mm
125 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)
80-plus certification
Platinum
Platinum
Platinum
Titanium
Platinum
Platinum
Platinum
Gold
Platinum
Gold
Active cooling (fan)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Bearing type
Plain bearing
Plain bearing
Liquid bearing
Ball bearing
Liquid bearing
Ball bearing
SSO bearing
Ball bearing
Fan size
135 mm
92 mm
135 mm
140 mm
140 mm
140 mm
135 mm
135 mm
92 mm
140 mm
Number of fans
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
1 ​
Semi-passive (passive at low efficiency)
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Temperature-controlled fan
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Cable socks
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Capacity
1000 W
750 W
1200 W
1600 W
1200 W
2000 W
1200 W
1000 W
600 W
850 W
Current -12V
0.8 A
0.3 A
0.8 A
0.8 A
0.8 A
0.5 A
0.3 A
0.8 A
0.8 A
Current 12V1
40 A
62.5 A
100 A
40 A
166.6 A
Current 12V2
40 A
0 A
40 A
40 A
Current 12V3
40 A
0 A
40 A
40 A
Current 12V4
40 A
0 A
40 A
40 A
Current 12V5
40 A
0 A
40 A
40 A
Current 3.3V
25 A
20 A
25 A
30 A
30 A
24 A
25 A
25 A
20 A
25 A
Current 5V
25 A
20 A
25 A
30 A
30 A
24 A
25 A
25 A
20 A
25 A
Current 5Vsb
3 A
2.5 A
3 A
3.5 A
3.5 A
3 A
3 A
3 A
2.5 A
3 A
Current 12V6
40 A
0 A
40 A
40 A
Current 12V7
40 A
0 A
40 A
40 A
Current 12V8
40 A
0 A
40 A
40 A
Efficiency
93 %
90 %
94 %
92 %
92.44 %
92 %
90 %
92 %
92 %
Format (PSU)
ATX
SFX
ATX
ATX
ATX
ATX
ATX
ATX
SFX
ATX
EPS12V
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 2.4
ATX12V 2.4
ATX12V 2.4
ATX12V 2.4
ATX12V 2.3
ATX12V 2.4
ATX12V 2.4
Version (SFX)
SFX12V 3.3
Modular Type
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Fully Modular
Modular
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Number 12V lines
8
1
8
8
1
1
Total amperage 12V
62.5 A
100 A
133.3 A
100 A
166.6 A
100 A
83.3 A
50 A
70.8 A
Release year
2017
2019
2017
2018
2015
2015
2018
2015
2018
2013