SKU: 94606412

Antec GSK 850W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power Supply

Sale price$1300.05 Regular price$1444.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Antec GSK 850W PCIe 5.1 Gen5 80 PLUS Gold Fully Modular Power SupplyThe 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 2x6 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-2x6 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.

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
  • 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 - Black x1
  • Modular Cables Set 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: 94606412

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4.8 ★★★★★
Based on 5 reviews
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Verified Purchase
Rebecca B.
Lexington, US
★★★★★ 4
Size down 0.5!
Size: 8, Color: Black Lizard
Love the black snake skin look, I normally wear a size 8 and these fit more like an 8.5. Works with a thicker sock but I definitely recommend sizing down 0.5.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2025
M
Verified Purchase
Michelle
Boise, US
★★★★★ 5
Comfort+pointed toe=Sam Edelman
Size: 6.5, Color: Dk Chocolate
These are without a doubt the most comfortable shoes/boots, I with a pointed toe, that I have ever worn. The heel is a perfect height to elevate your look without forcing your foot too far forward into the toe box. I have worn these all day long, and have never had them pinch my toes. I’ve even worn them walking through cobblestone streets in London without discomfort. These boots also look amazing with a skirt, dress, or even a pair of jeans. The color is rich and the suede is butter soft. They fit true to size. I wear a 6.5 M. I find this true with all of the shoes I own from Sam Edelman. The quality is much better than the price suggests. I highly recommend these boots. You won’t regret your purchase!
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Reviewed in the United States on April 2, 2026
R
Verified Purchase
runnersway
Natrona Heights, US
★★★★★ 5
Calf shaft runs big
Size: 9, Color: Black Wc
Beautiful suede boots. The shaft does run a bit loose so if you’re on the fence about ordering a wide version you may want to try the regular size first. I sized up half a size so I could wear a sock but probably didn’t need to. The kitten heel height is perfect for my comfort. I liked these so much I got them in dark walnut and black.
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Reviewed in the United States on November 3, 2025
D
Verified Purchase
Diana Dreyer
Omaha, US
★★★★★ 5
Very nice quality
Size: 8.5, Color: Warm Oat, Size: 8.5, Color: Warm Oat
These boots are extremely comfortable and rich looking. I got the beige color.
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Reviewed in the United States on March 16, 2026
M
Verified Purchase
Monica
Cuba, US
★★★★★ 5
Love this stylish boot!
Size: 9.5, Color: Black Wc
Stylish boot with low heel. Good suede and rubber no-slip sole. I purchased wide calf and they fit well. My calf measures 16.5 inches. I purchased also in brown and chianti colors.
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Reviewed in the United States on March 25, 2026

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