Enermax ERT1650EWT Power Supply 1650 W

The Enermax REVOLUTION D.F. X (model ERT1650EWT) is an ATX 3.0–compliant 1650 W power supply designed for high-performance desktop builds. It includes native PCIe 5.0 12VHPWR support with two 600W 12VHPWR cables and an extra adapter cable with dual 8‑pin PCIe connectors, a fully modular cable layout, ARGB side panel with 14 lighting modes, and patented Dust‑free Rotation fan technology. The unit is 80 PLUS Gold certified and optimized for stable power delivery during heavy loads and overclocking while maintaining a compact 170 mm depth for easier installation.

Advantages

The REVOLUTION D.F. X delivers up to 1650 W of continuous power with Intel ATX 3.0 features such as support for 200% power excursion and reduced power‑on time. Native 600W 12VHPWR cables remove the need for improvised adapters and the included adapter cable increases installation flexibility. Triple‑layer mesh sleeved cables improve routing and durability. The ARGB side panel with a dedicated RGB control button permits quick mode changes or full shutoff. ENERMAX’s Dust‑free Rotation helps keep the fan and internals cleaner to sustain consistent cooling and power delivery. High efficiency (80 PLUS Gold) reduces wasted energy and heat under typical loads.

Suitable for

• High‑end gaming PCs with NVIDIA GeForce RTX 40 Series or other PCIe 5.0 GPUs
• Workstations and content‑creation rigs requiring sustained multi‑GPU or high single‑rail power
• Systems where compact PSU depth (170 mm) and efficient cable routing are required
• Builders who want ARGB lighting with the option to disable via a button

Key specifications

• Total power: 1650 W
• ATX standard: Intel ATX 3.0 compatible
• PCIe: Native PCIe 5.0 12VHPWR cables (2 × 600W) + 1 adapter cable (dual 8‑pin to 12VHPWR)
• Efficiency: 80 PLUS Gold (over 90% efficiency at typical loads)
• Motherboard connector: 20+4 pin ATX
• Fan: 140 mm with Dust‑free Rotation technology
• Cable design: Fully modular, triple‑layer mesh sleeved cables (on 1350/1650W models)
• Dimensions: 170 mm depth (compact)
• ARGB: Side panel with 14 lighting modes and RGB control button

How to use

Install the PSU according to your chassis manual, secure it with the included screws, and connect only the required modular cables. For PCIe 5.0 graphics cards, use the native 12VHPWR cable or the supplied adapter: hold both sides of the 12+4 pin 12VHPWR connector with your fingers and insert it straight into the GPU port, ensuring the plug is fully seated without gaps and without bending within 40 mm from the plug. Connect the 20+4 pin motherboard cable and other peripheral cables (SATA, CPU EPS, PCIe as needed) following standard polarity and connector layout.

Recommendations

For reliable operation, allow adequate airflow around the PSU, keep the ARGB control switched off during extended idle periods if desired, and periodically power cycle the unit to engage the Dust‑free Rotation cleaning action. Use the native 12VHPWR cables when possible to avoid unnecessary adapter strain and ensure stable delivery to modern GPUs.