Power SuppliesCORSAIR
Corsair SF Series SF1000 1000W ATX 3.1 PCIe 5.1 80 Plus Platinum Modular SFX Power Supply
MPN: CP-9020257-UK
Key specifications
Wattage1000 W
Form factorATX
ModularUnknown
EfficiencyUnknown
Depth100.0 mm
Full Specifications44 fields
Additional Information
Model Number
CP-9020257-UK
Gtin
0840006663423
Design
Product Colour
Black
Type
Active
Fan Diameter
9.2 cm
Number Of Fans
1 fan(s)
Fan Location
Top
On Off Switch
Yes
Efficiency Class
80plus Efficiency
80 PLUS Platinum
Packaging content
Cables Included
AC
Performance
80 Plus Certification
80 PLUS Platinum
Purpose
PC
Power Supply Unit Psu Form Factor
ATX
Atx Version
3.1
Silent Mode
Yes
Bearing Technology
FDB
Mean Time Between Failures Mtbf
100000 h
Ports & interfaces
Motherboard Power Connector
24-pin ATX
Number Of Sata Power Connectors
3
Number Of Pata Power Connectors
1
Eps Power Connector 4 4 Pin
Yes
Pci Express Power Connectors 6 2 Pin
4
Atx Power Connector 12 4 Pin
Yes
Cabling Type
Fully-Modular
Power
Total Power
1000 W
Ac Input Voltage
100 - 240 V
Ac Input Frequency
47 - 63 Hz
Input Current
6 - 12 A
Combined Power 3 3v
130 W
Combined Power 12v
1000 W
Combined Power 5v
130 W
Combined Power 5vsb
15 W
Max Output Current 3 3v
20 A
Max Output Current 12v
83.3 A
Max Output Current 5v
20 A
Max Output Current 5vsb
3 A
Power Protection Features
Overheating, Over current, Over power, Over voltage, Short circuit
Weight & dimensions
Width
125 mm
Depth
100 mm
Height
63.5 mm
Weight
2.3 kg
Best indexed price
£110.87GBP
Indexed 16 Mar 2026 — verify at retailer
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