SKU: 75557698678

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

$652.05 $724.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

Antec ATOM G850 850W 80 PLUS Gold Semi-Modular 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) 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: 75557698678

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4.3 ★★★★★
Based on 10 reviews
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Product Reviews
K
Verified Purchase
Kingstonbeat
New York, US
★★★★★ 5
Perfect For My Routine
Color: Black
I am retired military, so exercise has always been a part of my daily routine. Since the pandemic I have had to adjust, which is hard because the gym has the equipment I have become accustomed to. I didn’t realize how different it was working out there as when I started to work out at home on my hard wood floors (no carpet anywhere). I thought it would be easy but the military exercise mat is entirely too thin and was making my tailbone hurt tremendously, so I had to give up my sit-ups and some other ab exercises. This kind of threw a wrench into my routine and I could start feeling my motivation go away. I decided to take a look on Amazon for a thicker mat. I should have done this long ago because I found this one I’m writing about. It’s the shape of any typical exercise Matt except it’s 1” thick. It appears to be made of a type of foam (not bothering to look at the description right now). When I pulled it out I thought I was going to sink in making sit-ups even harder but it’s firm but not hard. I like it better than what is at the gym. Durability will be hard to determine until I’ve had it a while but I’m definitely excited to start back up on my exercises. I recommend this mat if you have hard wood floors, bad back, bad knees, etc. I thought I read some negative reviews about mats this thick because of yoga and balance but I beg to differ. If balancing is part of your exercise routine, then a mat which makes balance harder is exactly what you want. Exercise is supposed to be challenging and you need to work harder to see a difference. If that isn’t your goal or if balance is a medical issue, this may not be the right mat for you. Something you may not think about is I have chronic foot pain and this mat makes it less painful for me to stand or jump. For me, this mat is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2020
B
Verified Purchase
barbara mariconda
Cuba, US
★★★★★ 5
Extra Cushioning for Comfort
Color: Red
This mat is thick and cushy - even with meniscus tears in both knees I can comfortably exercise. And I love the color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Midwest Mama
Carnegie, US
★★★★★ 4
Nice, thick & comfy but came w/ punctures in foam; seller provided discount
Color: Purple, Color: Purple
I love the mat. It's thick and very comfortable on my knees. However, when I opened it for the first time at my yoga class, there were several cuts or punctures in the foam. I attempted to return it and the seller offered me a 10% refund due to the damage. I am concerned that the mat may deteriorate due to the damage it came with, but I need it and have no idea if the cuts will matter over time. So I accepted the $3 refund and am keeping the mat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2024
A
Verified Purchase
Amazon customer
Houston, US
★★★★★ 5
Best mat purchase yet
Color: Pink
I love this mat. I wish they had it in larger sizes. The only one I have truly non slip. Extremely comfortable especially on my back. Great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
L
Verified Purchase
L l stearns
Louisville, US
★★★★★ 5
Great workout mat
Color: Green
It’s very thick and soft so it makes exercising a lot easier. It rolls easily ready to store. And it seems very durable. It is also flexible for certain exercises for balance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

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