XPG Kyber 850W 80+ Gold ATX 3.0 Power Supply
Next-Gen Ready - ATX 3.0 Compatible KYBER power supplies meet the specifications of the Intel ATX 3.0 Design Guides and provide a 12VHPWR connector in the 750 and 850 Watt power classes. KYBER supports the latest graphics cards specifically designed for those who require high graphics capability and performance. Cybenetics Lambda / ETA Certified The XPG KYBER SERIES has been certified by Cybenetics for its efficiency and noise level, achieving the highest scores in its category for both the ETA and Lambda standards. Certified Gold Efficiency The power supplies in the KYBER series are 80 PLUS Gold certified, achieving an efficiency of up to 91.40% (115 V) at 50% load. Intelligent Fan Curve Design The intelligent fan curve ensures quiet operation in most application scenarios. By starting the fan control at a low speed, it reduces noise levels and significantly extends the lifespan of both the fan and the entire power supply.
Next-Gen Ready - ATX 3.0 Compatible KYBER power supplies meet the specifications of the Intel ATX 3.0 Design Guides and provide a 12VHPWR connector in the 750 and 850 Watt power classes. KYBER supports the latest graphics cards specifically designed for those who require high graphics capability and performance. Cybenetics Lambda / ETA Certified The XPG KYBER SERIES has been certified by Cybenetics for its efficiency and noise level, achieving the highest scores in its category for both the ETA and Lambda standards. Certified Gold Efficiency The power supplies in the KYBER series are 80 PLUS Gold certified, achieving an efficiency of up to 91.40% (115 V) at 50% load. Intelligent Fan Curve Design The intelligent fan curve ensures quiet operation in most application scenarios. By starting the fan control at a low speed, it reduces noise levels and significantly extends the lifespan of both the fan and the entire power supply.
Next-Gen Ready - ATX 3.0 Compatible KYBER power supplies meet the specifications of the Intel ATX 3.0 Design Guides and provide a 12VHPWR connector in the 750 and 850 Watt power classes. KYBER supports the latest graphics cards specifically designed for those who require high graphics capability and performance. Cybenetics Lambda / ETA Certified The XPG KYBER SERIES has been certified by Cybenetics for its efficiency and noise level, achieving the highest scores in its category for both the ETA and Lambda standards. Certified Gold Efficiency The power supplies in the KYBER series are 80 PLUS Gold certified, achieving an efficiency of up to 91.40% (115 V) at 50% load. Intelligent Fan Curve Design The intelligent fan curve ensures quiet operation in most application scenarios. By starting the fan control at a low speed, it reduces noise levels and significantly extends the lifespan of both the fan and the entire power supply.
Next-Gen Ready - ATX 3.0 Compatible KYBER power supplies meet the specifications of the Intel ATX 3.0 Design Guides and provide a 12VHPWR connector in the 750 and 850 Watt power classes. KYBER supports the latest graphics cards specifically designed for those who require high graphics capability and performance. Cybenetics Lambda / ETA Certified The XPG KYBER SERIES has been certified by Cybenetics for its efficiency and noise level, achieving the highest scores in its category for both the ETA and Lambda standards. Certified Gold Efficiency The power supplies in the KYBER series are 80 PLUS Gold certified, achieving an efficiency of up to 91.40% (115 V) at 50% load. Intelligent Fan Curve Design The intelligent fan curve ensures quiet operation in most application scenarios. By starting the fan control at a low speed, it reduces noise levels and significantly extends the lifespan of both the fan and the entire power supply.
in 6 offers
The lowest price for XPG Kyber 850W 80+ Gold ATX 3.0 Power Supply right now is $139.00 at JW Computers, compared across 5 retailers.
The all-time low was $114.00 on 5 Dec 2025 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 Oct 2026.
Last updated at 12/10/2026 02:07:51
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply
Delivery between 14–19 Oct $10
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata Xpg Kyber 850w 80+ Gold Atx 3.0 Power Supply
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Modularity | Non-Modular |
| Form Factor | ATX |
| Wattage | 850W |
| Energy Efficiency | 80 PLUS Gold |
| Length | 140mm |
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply
Delivery between 14–19 Oct $10
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata XPG KYBER 850W 80+ Gold ATX 3.0 Power Supply [KYBER850G-BKCAU]
Free delivery
Adata Xpg Kyber 850w 80+ Gold Atx 3.0 Power Supply
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Modularity | Non-Modular |
| Form Factor | ATX |
| Wattage | 850W |
| Energy Efficiency | 80 PLUS Gold |
| Length | 140mm |
