SKU: 53997793507

Antec ATOM G850 850W 80 PLUS Gold Semi-Modular ATX Power Supply

Sale price$622.93 Regular price$692.15
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Antec ATOM G850 850W 80 PLUS Gold Semi-Modular ATX Power SupplyQuick Specs Delivers 850W of stable power for demanding components. Features 80 PLUS Gold certification for up to 92% energy efficiency. Employs a semi modular design for improved cable management and airflow. Includes CircuitShield protection to safeguard components from damage. Equipped with a quiet 120mm fan for optimal cooling performance. Power Your Gaming Rig with Confidence The Antec ATOM G850 is a reliable and efficient 850W power supply,

Quick Specs

Delivers 850W of stable power for demanding components.
Features 80 PLUS Gold certification for up to 92% energy efficiency.
Employs a semi-modular design for improved cable management and airflow.
Includes CircuitShield™ protection to safeguard components from damage.
Equipped with a quiet 120mm fan for optimal cooling performance.

Power Your Gaming Rig with Confidence

The Antec ATOM G850 is a reliable and efficient 850W power supply, perfect for powering your high-performance gaming PC. Built with quality components and advanced features, this PC power supply ensures stability and protects your valuable hardware.

80 PLUS Gold Certified Efficiency

The 80 PLUS Gold certification guarantees up to 92% efficiency, reducing heat generation and lowering your electricity bill. This means more power goes directly to your components, optimising performance and minimising waste with this 850W power supply.

Semi-Modular Design for Easy Installation

The semi-modular design allows you to connect only the cables you need, reducing clutter and improving airflow inside your case. This makes building and maintaining your system easier and keeps everything running cool. The Antec ATOM G850 850W power supply makes cable management a breeze.

Comprehensive Protection with CircuitShield™

Antec’s CircuitShield™ provides industrial-grade protection against overcurrent, overvoltage, over power, short circuit, and over temperature. These protections ensure your components are safe from potential damage, increasing the lifespan of your system when using this PC power supply.

Whisper-Quiet Cooling

The 120mm silent fan delivers efficient cooling with minimal noise. This ensures your PSU stays cool even under heavy loads, without disrupting your gaming experience. The ATOM G850 850W power supply keeps your system cool and quiet.

FEATURES:

80 PLUS Gold Certified - To reduce your electricity bill
CircuitShield™ - Industrial grade protections OCP/UVP/OVP/OPP/SCP/OTP/NLO
120mm silent fan to keep your system cool
Flat cable design for better cable management
Thermal Manager - An advanced fan control for optimal heat and noise
Active Power Factor Correction (APFC)
Designs for DC to DC module
60 months warranty

SPECIFICATIONS:

Type ATX 12V 2.53
Modular Semi-modular design
Input Voltage 200-230 VAC
Input Current 5A
Input Frequency Range 50Hz
PFC Active PFC
Power Good Signal 100-500ms
Protection OCP/UVP/OVP/OPP/SCP/OTP/NLO
Max. Power 850W
Regulatory CB/CE/BIS
Fan 120mm silent fan
Certifications 80 PLUS Gold
Connectors 1 x MB 24(20+4) Pin2 x 8(4+4) Pin EPS 12V4 x 8(6+2) Pin PCI-E6 x SATA3 x Molex
1 x MB 24(20+4) Pin
2 x 8(4+4) Pin EPS 12V
4 x 8(6+2) Pin PCI-E
6 x SATA
3 x Molex
Product Dimensions 14 x 15 x 8.6 cm

WHAT'S IN THE BOX:

  • Antec ATOM G850 850W 80 PLUS Gold Semi-Modular Power Supply x1
  • Semi-modular Cable Set x1

Why Antec?

Antec power supplies are known for their reliability and performance, delivering stable and efficient power for your PC. With a focus on quality components and advanced features, Antec PSUs are a trusted choice for gamers and PC enthusiasts in South Africa looking for a reliable 850W power supply.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53997793507

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Travis Avery
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★★★★★ 4
Waist is big. I weigh 238lbs. And got what said was 215-230lb.
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Great tuxedo! I used it as my tux for my final look at a pageant for men and it received so many compliments.
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Reviewed in the United States on January 10, 2026
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Vaifro Dordetto Jr
Draper, US
★★★★★ 5
Great value for a one-time event! Perfect for graduation.
Color: Black, Size: Large, Color: Black, Size: Large
I bought this suit for my son's graduation, and it was exactly what we needed. Since he will probably only wear it once, I didn't want to spend a fortune at a high-end department store. For the price, the quality is surprisingly good; it looked sharp and he received a lot of compliments during the ceremony. We ordered a size Large (L) based on their sizing chart, and it was true to size and fit him perfectly. The fabric is lightweight but doesn't look cheap at all, making this a fantastic, excellent cost-benefit choice if you are looking for an option for a one-time event. Highly recommended!
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Reviewed in the United States on May 18, 2026
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Patrick
Cuba, US
★★★★★ 5
Great for the price.
Color: Black, Size: Large, Color: Black, Size: Large
I’m 220lbs 6’1 athletic build. Arms/back couldn’t fit inside the jacket. Pants and vest fit fine though. I honestly should get stuff tailored considering my body competition. Good quality for the price worked for me.
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Reviewed in the United States on April 27, 2026
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Regal Mom
New York, US
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