DeepCool Gamer Storm PN850D Gold ATX 3.1 SMPS

The DeepCool PN850D is a high-performance, non-modular power supply that brings premium 80 PLUS Gold efficiency to the latest Intel ATX 3.1 and PCIe 5.1 standards. It is specifically engineered for enthusiasts building high-end systems with the latest flagship components.

Core Description

The PN850D provides 850W of clean, stable power with an efficiency rating of up to 90% under typical loads. Its standout feature is the native 12V-2x6 cable, capable of delivering up to 600W directly to modern high-end graphics cards. By utilizing a Full-Bridge SRC LLC + DC-to-DC topology, it ensures superior voltage regulation and minimal noise.

Physical Details

• Dimensions: 15.0 x 14.0 x 8.6 cm (W x L x H)

• Net Weight: ~1,850 grams (Unit and attached cables)

• Gross Weight: ~2,550 grams (Total package weight)

Key Features

• Handle Power Excursions: Fully compliant with ATX 3.1, this unit can manage power spikes of up to 200% for the total system and 300% for the GPU, ensuring stability during extreme gaming loads.

• Native 600W 12V-2x6 Connector: Includes a high-quality 16AWG copper-core cable designed for modern GPUs like the RTX 4090 or 5090, eliminating the need for adapters.

• Premium Hold-Up Time: High-grade main electrolytic capacitors ensure a hold-up time of ≥16ms (at 80% load), providing a safety buffer during power fluctuations.

• Long-Term Durability: Rated to operate at altitudes up to 5,000 meters and backed by a 10-year warranty, reflecting its industrial-grade build quality.

Connector Count

• 1 x 24-pin Mainboard (Sleeved)

• 2 x 4+4 pin CPU (EPS)

• 1 x 12V-2x6 (16-pin) PCIe 5.1 (600W)

• 3 x 6+2 pin PCI-E

• 8 x SATA

• 2 x 4-pin Peripheral (Molex)

Technical Specifications