Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply
SKU: 5690154796

Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply

Sale price$629.55 Regular price$699.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power SupplyThe Antec CSK 850W Pro PCle5. 1 Gen5 80 Plus Bronze Semi Modular Power Supply offers a powerful blend of efficiency, performance, and reliability, making it an ideal choice for modern gaming and professional PC builds. Certified for ATX 3. 1 and PCIe 5. 1 standards, this PSU is designed to meet the rigorous demands of cutting edge hardware, including seamless compatibility with NVIDIA GeForce RTX 40 Series GPUs via its 12V 2x6 PCIe 5. 1 GPU cable.

The Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply offers a powerful blend of efficiency, performance, and reliability, making it an ideal choice for modern gaming and professional PC builds. Certified for ATX 3.1 and PCIe 5.1 standards, this PSU is designed to meet the rigorous demands of cutting-edge hardware, including seamless compatibility with NVIDIA® GeForce RTX™ 40 Series GPUs via its 12V-2x6 PCIe 5.1 GPU cable. With its 850W of Continuous Power and 80 PLUS® Bronze certification, the CSK Pro delivers up to 90% energy efficiency, ensuring a cooler, quieter, and more cost-effective system.

Engineered for durability and safety, the CSK Pro features Antec’s CircuitShield™ suite of industrial-grade protections, including safeguards like OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO, providing robust defense against potential electrical issues. Its 120mm silent fan, paired with the Thermal Manager low voltage fan control system, optimizes airflow and temperature management, allowing for quiet and stable operation even under heavy loads. The compact design of this PSU makes it compatible with a wide range of PC cases, offering versatility for diverse build configurations.

The semi-modular cable system of the CSK Pro enables a streamlined setup, reducing cable clutter and enhancing internal airflow for improved system cooling. This thoughtful design not only ensures better organization but also contributes to a cleaner overall aesthetic. Backed by Antec’s 5-year warranty, the CSK 850W Pro delivers exceptional value and reliability, making it a top-tier choice for users seeking high-quality power delivery for their advanced systems.

Features:

  • ATX 3.1 & PCIe 5.1 Compatible
  • 80 Plus® Bronze Certified
  • 120mm Silent Fan
  • Thermal Manager
  • Better cable management and airflow
  • Compact Size

Specifications:

  • Modularity: Semi-Modular
  • Output Capacity: 850W
  • Input Voltage: 200-240 V
  • Input Current: 5A Max
  • Input Frequency Range: 50Hz
  • PFC: Active PFC
  • Power Good Signal: 100-150ms
  • Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
  • Regulatory: TUV / CB / RCM / CE / BIS / UKCA / KC
  • Fan: 120mm Silent Fan
  • Certifications: 80 Plus Bronze 230V EU
  • Connectors:
    • 1 x 24 (20+4) pin MB
    • 1 x 16 (12+4) pin PCIE 5.1 12V-2x6 (600W)
    • 2 x 8 (4+4) pin CPU
    • 4 x 8 (6+2) pin PCI-E
    • 6 x SATA
    • 3 x Molex
  • Product Dimensions: 29.65 x 20.3 x 13.0 cm

What’s In The Box:

  • Antec CSK 850W Pro PCle5.1 Gen5 80 Plus Bronze Semi-Modular Power Supply - Black x1
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: 5690154796

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Celticsgyrl34
Omaha, US
★★★★★ 5
5/5 Stars
Color: 01-black, Size: Large, Color: 01-black, Size: Large
I absolutely love this black cowboy shirt! The first time I put it on, I could feel the quality. The material is comfortable but sturdy, and the embroidery on the front and sleeves is just beautiful. It gives that true Western vibe while still looking classy and modern. What I really like most is the fit — it’s sharp and clean but still gives me room to move and stay comfortable. I paired it with my boots and belt, and the whole outfit came together perfectly. I’ve gotten so many compliments wearing this shirt, and it definitely makes me feel confident and put together. Whether I’m dressing up for an event or just want to rock a casual cowboy look, this shirt never misses. It’s definitely one of my favorite pieces in my closet now!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
A
Verified Purchase
Amazolia
Grantham, US
★★★★★ 3
Too loose
Color: Black (Retro Rose), Size: Small
I really like this shirt, but unfortunately it is way too loose for a size S. It looks like a XL. A shirt like that should be tight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
I
Verified Purchase
I bought these on Sept 23rd and they fell apart on me already not even 45 days. Won’t be buying any Lugz shoes again
New York, US
★★★★★ 5
Excellent choice
Love this shirt looked better in person then on the picture fit perfectly and true to size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
D
Verified Purchase
Damingo Moody
Port Orchard, US
★★★★★ 5
Good quality price right.
Bought for my grandson perfect fit.
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Reviewed in the United States on February 21, 2026
R
Ryne M
Carnegie, US
★★★★★ 4
Slick White Shirt
The shirt is actually pretty nice. The material is a bit thicker without being heavy so it isn't see through. The material is also soft and silky on the skin. I ordered a large as I am somewhat between a medium and a large depending on the clothing. The large was a bit big on me. It didn't really have any shape to it. I am 5'10" about 170 and the shirt was too big. If you normally wear a large I would say stick with the large but if you are between sizes size down. I did wash and dry it to try to get some of the wrinkles out and drying it got a decent amount of the wrinkles out. The problem is, and why I took off 1 star is that I assume drying it caused the material to kind of bunch a little around the buttons. The shirt just isn't smooth/flat anymore around the buttons. Otherwise it's a nice shirt I'd recommend for things like resort wear or a summer business casual party.
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Reviewed in the United States on May 4, 2025

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