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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dreamy
Lake Worth, US
★★★★★ 5
So far so good!
Color: Multicolor, Size: 24 PACK
So far so good! Our Belgian Malinois/Black Lab mix goes through other brands of squeaky tennis balls in a matter of days. Including the ones that cost 2.00 a piece. Thrilled to see that the first one is still intact after a couple of weeks of play. She must squeak them if they are in her mouth so they do get quite a workout. I would highly recommend them.
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Reviewed in the United States on April 21, 2026
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alethia
West Palm Beach, US
★★★★★ 5
Nice
Color: Yellow, Size: 6 PACK
My puppy loves these but it stopped squeaking in like 5 min! He’s a big boy tho 🤷🏽‍♀️
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Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amiable
Cuba, US
★★★★★ 4
Close to Perfect
First ball I picked out of the box the squeaky didn't work. 1 out of 24 not bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
G
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Gina
Charlottesville, US
★★★★★ 5
Best balls ever!
Color: Multicolor, Size: 6 PACK, Color: Multicolor, Size: 6 PACK
Rocco sleeps with them
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Alan "XY" Kerber
Whiting, US
★★★★★ 5
Dog Toy
I am extremely pleased with Swingers Squeaky 2.5inch Tennis Balls for Dogs purchase. The balls I received were exactly as described in the write up and shown in the pictures. Quality craftmanship, safe and rugged design - exceeded my expectations. They were securely wrapped and carefully packaged. Seamless transaction, prompt shipping. Great A+ value!
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Reviewed in the United States on April 7, 2026

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