*Note
This product includes all fees and taxes, with no customs duties or additional charges upon delivery
Product specifications
General
| SKU | 3BF-BE8-7D9 |
Features
| Brand | Corsair |
| Model Number | CP-9020256-UK |
| Wattage | 850 |
| Efficiency Rating | 80 |
| Modular? | Fully-Modular |
| PSU Form Factor | SFX |
| Colour | Black |
Corsair SF Series (2024) SF850, 80 PLUS Platinum, Fully Modular Power Supply - CP-9020256-UK
The Corsair SF Series SF850 Power Supply delivers reliable, efficient power for high-performance PC builds. With an 80 PLUS Platinum efficiency rating, fully modular design, and 850W output, this compact unit is ideal for demanding tasks. Keep your system running smoothly with the CP-9020256-UK model.
With a 7-year warranty and Japanese capacitors, you can count on this power supply for long-lasting durability and stability. The Zero RPM fan mode ensures silent operation at low to medium loads, while the custom-designed SFX-to-ATX adapter bracket allows for easy installation in a variety of cases.
Features
-80 PLUS Platinum Rated: High efficiency in a compact SFX form-factor.
-ATX 3.1 Compliant & PCIe 5.1 Ready: Supports the latest hardware standards.
-Fully Modular: Type-5 Micro-Fit PSU connectors for flexible cabling.
-Zero RPM Mode: Fan stays off during low and medium loads for silent operation.
-92mm PWM Cooling Fan: Ensures powerful cooling with low noise.
-105°C Rated Japanese Capacitors: Provides reliability and longevity.
-50°C Continuous Operating Temperature: Reliable power under high stress.
-Seven-Year Warranty: Provides long-term peace of mind.
-SFX-to-ATX Bracket Included: Allows installation in ATX cases for more cable space.
Technical Specifications
AC Input
100-240V a.c.
Input Current
10A-5A
Frequency
47-63Hz
Max Output
850W+12V: 850W
+5V: 130W
+3.3V: 130W
+5Vsb: 15W
Rated Speed (PWM)
2600RPM ±10%
Fan Noise
≤38 dB
Flow Rate
3.8L/min
Pipe Length
400mm
Net Weight
0.95 kg
Gross Weight
1.2 kg
Connectors & Cables
ATX Cable (24-PIN)
Quantity: 1
Length: 300mm ± 10mm
Type: Individual sleeved
EPS/ATX12V Cable (8-PIN, 4+4)
Quantity: 1
Length: 400mm ± 10mm
Type: Individual sleeved
PCI-E Cable (8-PIN, 6+2)
Quantity: 1
Length: 400mm ± 10mm
Type: Individual sleeved
PCI-E Cable (12+4 PIN)
Quantity: 1
Length: 400mm ± 10mm
Type: Individual sleeved
SATA Cable (4 Straight SATA)
Quantity: 1
Connector Spacing: 100mm, 115mm, 115mm, 115mm
Length: 445mm ± 10mm
Type: Individual sleeved
SATA Cable (4 Right SATA)
Quantity: 1
Connector Spacing: 100mm, 115mm, 115mm, 115mm
Length: 445mm ± 10mm
Type: Individual sleeved
PATA-PATA-PATA Cable
Quantity: 1
Connector Spacing: 100mm, 115mm, 115mm
Length: 330mm ± 10mm
Type: Individual sleeved
Physical Dimensions
Product Dimensions (mm)
125 x 100 x 63.5
Retail Box Dimensions (mm)
320 x 166 x 213
Master Carton Dimensions (mm)
320 x 166 x 213
Weight Per Retail Box (kg)
4.96
Pallet Quantity
168
Master Pack Quantity
2
Master Carton Weight (kg)
10.76
Included in the Box
SF850 Power Supply
DC Cable Kit
SFX-ATX Adapter Bracket
Power Cord
Mounting Screws
Cable Ties
Warranty
Warranty Period
7 years
Accessories
Reviews
Shipping & Return
Shipping Policy Overview:
This policy delineates the guidelines for shipping and returns when sending goods through mail. These guidelines encompass details such as costs, delivery times, and procedures to follow in case of product damage upon arrival.
When do we ship?
To provide clarity on anticipated delivery dates for GIGATE shipments, we have included the expected delivery date beneath each product. Moreover, our customer service team reaches out within 24 working hours of purchase to review orders and confirm delivery dates.

Where do we ship to?
GIGATE dispatches products from six warehouses in distinct regions to streamline shipping and minimize delivery times. We employ professional carriers and logistics systems to cover all cities in Saudi Arabia, ensuring efficient tracking of shipments.
How do we ship?
While most orders are shipped via selected professional couriers (DHL,OTO, SMSA) ,the shipping company is chosen by the GIGATE operation team based on product type, warehouse location, and customer destination address. Customers can provide special instructions in the comments box or inform GIGATE customer service during their address verification call.
Shipping Rates:
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GIGATE offers shipping for all products within the Kingdom of Saudi Arabia.
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Shipping fees are calculated based on the order’s weight and delivery location.
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Additional charges may apply to certain special products or oversized orders.
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Orders are delivered from our local warehouses within an estimated timeframe that varies by city and destination.
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The final shipping amount will appear before completing checkout.
Order Tracking:
GIGATE provides a dedicated page for customers to easily track their shipments and monitor order statuses. Tracking can be done using the order ID and email address received upon order placement or the carrier tracking number.

Stock Availability:
While items are typically in stock, occasional shortages may occur due to sudden demand. In such cases, customers are promptly notified, and GIGATE customer service communicates the expected delivery time. Customers dissatisfied with the revised delivery time may opt for a refund within 2 hours.
VAT, Customs, and Duties:
All costs, including shipping, VAT, customs, and duties, are transparently included in the paid price. GIGATE ensures customers are informed of the total cost before purchase through a prominently displayed notification.
Shipping Damages:
GIGATE prioritizes secure packing and selects professional carriers to minimize the risk of damage during shipment. In the rare event of damages, customers must inform the customer service or support team within 24 hours of delivery for prompt resolution.
Return Shipment:
For return procedures, please refer to our Return and Refund Policy. If a return is unrelated to technical issues or product specifications and is solely due to a change of mind, return costs are the responsibility of the customer. Customers can coordinate returns with the customer care team or support team for seamless processing.





