Antec GSK 850W GEN5 ATX3.1 and PCIE5.1 80 Plus Gold Fully Modular White
SKU: 87366102620

Antec GSK 850W GEN5 ATX3.1 and PCIE5.1 80 Plus Gold Fully Modular White

Sale price$1183.05 Regular price$1314.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Antec GSK 850W GEN5 ATX3.1 and PCIE5.1 80 Plus Gold Fully Modular WhiteThe Antec GSK 850W PCIe 5. 1 Gen5 80 PLUS Gold Fully Modular Power Supply combines cutting edge technology with premium build quality, making it a top tier choice for gamers and professionals. With ATX 3. 1 and PCIe 5. 1 compatibility, this PSU ensures seamless performance for modern systems, including support for NVIDIA GeForce RTX 40 Series GPUs via its 12VHPWR 12V 26 cable. Featuring 80 PLUS Gold certification, it delivers up to 90% energy

The Antec GSK 850W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply combines cutting-edge technology with premium build quality, making it a top-tier choice for gamers and professionals. With ATX 3.1 and PCIe 5.1 compatibility, this PSU ensures seamless performance for modern systems, including support for NVIDIA® GeForce RTX™ 40 Series GPUs via its 12VHPWR 12V-2×6 cable. Featuring 80 PLUS Gold certification, it delivers up to 90% energy efficiency, reducing power waste and keeping your system cooler and quieter during operation. The fully modular design allows for precise cable management, eliminating clutter and improving airflow.

At the heart of the GSK 850W is its PhaseWave™ Design, a server-class LLC topology with synchronous rectification and DC-DC conversion that guarantees unparalleled stability and efficient power delivery. The power supply is equipped with high-quality Japanese capacitors, ensuring tight voltage regulation and minimal ripple for enhanced system performance and longevity. Safety is paramount, and the CircuitShield™ suite of protections—including OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO—safeguards your components in any operating environment.

Cooling is handled by a 120mm fluid-dynamic bearing (FDB) silent fan, renowned for its durability and quiet operation. The Zero RPM Manager enhances thermal efficiency by activating the fan only when needed, offering near-silent operation during low loads. Compact and versatile, the GSK 850W is designed to fit a wide range of cases while providing exceptional reliability, efficiency, and ease of use. With its advanced features and 5-year warranty, it’s an ideal solution for powering your next high-performance PC build.

FEATURES:

  • ATX 3.1 & PCIe 5.1 Compatible
  • High-Quality JP Capacitors
  • PhaseWave Design
  • 120mm FDB Silent Fan
  • Zero RPM Manager
  • Compact Size

SPECIFICATIONS:

  • Modularity: Fully Modular
  • Output Capacity_ 850W
  • Input Voltage_ 100V-240V
  • Input Current_ 10A Max
  • Input Frequency Range_ 50Hz-60Hz
  • PFC: Active PFC
  • Power Good Signal_ 100-150ms
  • Protection: OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
  • Regulatory: cTUVus / TUV / CB / RCM / CE / FCC / BSMI / KC/ UKCA / ICES
  • Fan: 120mm Silent Fan
  • Certifications: 80 Plus
  • Connectors:
    • 1 x 24 (20+4) pin MB
    • 1 x 16 (12+4) pin PCIE 5.1 12VHPWR
    • 2 x 8 (4+4) pin CPU
    • 4 x 8 (6+2) pin PCI-E
    • 8 x SATA
    • 4 x Molex
  • Colour: White
  • Product Dimensions_ 14.0 x 15.0 x 8.6 cm

WHAT'S IN THE BOX_

  • Antec GSK 850W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply – White 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: 87366102620

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Cheryl J
San Leandro, US
★★★★★ 5
Great story, beautiful pics
Format: Board book
Perfect book to go into a baby shower gift basket. Nice pictures and love the board book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
S
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Shanise
Lake Worth, US
★★★★★ 5
Good quality book
Format: Board book
I wanted a book that can be a keep sake for my baby. This one is, it is well made and of good quality. I love the little story I read it to my newborn everyday. I love how calm the drawing and even the colors in this book are makes the images less overestimating.
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Reviewed in the United States on April 5, 2026
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Lady B
Whiting, US
★★★★★ 5
The Illustrations are Sweet, Storyline… Great!
Format: Board book
This book is sturdy and has a wonderful message. My grandchildren love it! If you are the one who presents 2 children in a classroom or other setting, most children will really love this book. The durability of the book is great. The illustrations are sweet. The review platform does not allow for me to enter an age span. It does not allow for me to enter multiple ages. It seems to force you to Select one age. I would say that having raised children of my own, I would start reading this book by one years old, but the average child I guess would best benefit with between ages like two and four. The book could be read up to people who are like six years old if they just love a sweet bedtime story.
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Reviewed in the United States on April 28, 2026
V
Verified Purchase
Vickie D. Roderick
Alexandria, US
★★★★★ 5
Ms V
Format: Board book
Awesome book for my nephew. The book is good for a new reader to learn words from.
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Reviewed in the United States on May 29, 2026
G
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Gin
Los Angeles, US
★★★★★ 5
Great quality
Format: Board book
Sweet little book . Color is vibrant and quality is extremely nice.
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Reviewed in the United States on May 29, 2026

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