OMEN 1000W Power Supply - ATX 3.1 Fully Modular 80 Plus Gold - A4WK3AA#ABA

The HP OMEN 850W Power Supply delivers reliable, efficient, and stable performance for gaming and high-performance PC builds. Built with the ATX 3.1 standard, this fully modular PSU supports modern GPUs with 12VHPWR and 12V-2x6 connectors. Featuring Japanese capacitors, quiet fluid dynamic bearing cooling, and Zero RPM fan mode, it ensures long-term durability and silent operation under low loads. With multiple safety protections, 80 PLUS Gold certification, and a 10-year warranty, it is engineered for dependable power delivery.

Features

• High Power Output – 850W ATX 3.1 PSU provides consistent and dependable performance.
• Fully Modular Design – Optimizes cable management by eliminating clutter.
• 12VHPWR and 12V-2x6 Support – Up to 600W of power for next-generation graphics cards.
• Silent Cooling – 135 mm fluid dynamic bearing fan with Zero RPM Mode for quiet operation.
• Durable Components – Premium Japanese capacitors rated for 105°C ensure longevity.
• Certified Efficiency – 80 PLUS Gold and Cybenetics Platinum certified for efficiency and reliability.
• Comprehensive Safety – Built-in OVP, UVP, OPP, OTP, SCP, and OCP protections safeguard hardware.
• Extended Reliability – Rated for over 100,000 hours of operation and backed by a 10-year warranty.

Technical Specifications

• Product number: A4WK2AA
• Power supply type: 850 W 80 Plus Gold certified ATX 3.1 fully modular
• Fan size: 135 mm
• Fan speed range: 0 – 1100 RPM ±10% @ 25°C
• Fan noise: 0 dB @ zero RPM mode; <28 dBA @ max load
• Fan bearing: Fluid Dynamic Bearing (FDB)
• Operating life: 100,000 MTBF hours @ 30°C
• Connector description: 2 EPS, 1 ATX, 6 SATA, 4 PATA, 2 PCIe, 1 12V-6x2 cable
• Input voltage: 100 – 240 V AC, 50/60 Hz, 12A – 6A
• Power output: +3.3V/+5V combined max 150 W; total 850 W
• Special features: Japanese capacitors 105°C; Modern standby
• Certifications: 80 PLUS Gold, Cybenetics Platinum efficiency, Cybenetics A+ noise
• Safety approvals: OVP, UVP, SCP, OTP, OPP, OCP
• Product color: Black
• Warranty: 10-year limited warranty
• Dimensions (W x D x H): 5.9 x 6.29 x 3.38 in
• Weight: 5.57 lb
• Package dimensions (W x D x H): 12.59 x 7.67 x 4.92 in
• Package weight: 6.17 lb
• Country of origin: Made in China
• What's in the box: OMEN 850W Power Supply, power cable, cable bag, 4 screws, 9 cable ties, 2 EPS/ATX12V cables (8-pin), 2 PCIe cables (8-pin), 1 12V-6x2 cable, 3 SATA cables, 1 ATX 24-pin cable, 1 PATA cable, installation guide

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