This article covers ASUS ROG Strix 1200W Gold Auraエディション(フルモジュラー電源.

Overview

ASUS ROG Strix 1200W Gold Aura Edition is a fully modular ATX 3.0 power supply designed for high-end gaming rigs. It delivers 1200W of continuous power with 80 Plus Gold efficiency, and it carries the Cybenetics Lambda A+ certification for noise levels below 20dB—making it one of the quietest 1200W units on the market. The unit supports PCIe Gen 5.0 with a dedicated 16-pin cable capable of delivering up to 600W to modern graphics cards. Aura Sync RGB lighting lets you synchronize with other ROG components, and the 10-year warranty provides long-term peace of mind. Inside, a large ROG heatsink and an Axial-tech fan with dual-ball bearings ensure efficient cooling and extended lifespan. The 0dB technology stops the fan entirely under low load, creating a completely silent experience.

Compatibility Guide

The PSU conforms to the standard ATX form factor (150×140×86mm), fitting most mid-tower and full-tower cases. It is ATX 3.0 compliant, handling transient power spikes that new GPUs demand. The included 16-pin PCIe cable is ready for GeForce RTX 40 series and upcoming RTX 50 series cards. For CPU power, it provides two 4+4-pin EPS connectors—sufficient for flagship processors like the Ryzen 9 or Core i9 that require dual 8-pin inputs. Being fully modular, you can attach only the cables you need, simplifying cable management and improving airflow. With 1200W capacity, this unit can comfortably power a single high-end GPU plus a power-hungry CPU. While dual-GPU setups are theoretically supported, modern gaming rarely benefits from SLI or CrossFire.

Product Info

Released in late 2023, the ASUS ROG Strix 1200W Gold Aura Edition sits in the mid-to-high-end PSU tier. It carries an 80 Plus Gold certification, Cybenetics Lambda A+ noise rating, and a 10-year warranty. The retail price is around ¥100,000 in Japan. Competitors include the Seasonic Vertex GX-1200 and Corsair RM1200x Shift. The ROG Strix distinguishes itself with Aura Sync RGB, superior noise performance, and the ROG brand cachet for system builders who want a cohesive aesthetic.

Best Use Cases

High-End Gaming PC If you're building a rig with an RTX 4090 or RTX 5090, the 1200W capacity provides ample headroom for peak power draws. ATX 3.0 compatibility ensures stable operation during transient spikes. Silence-Oriented Builders The Lambda A+ certification guarantees noise under 20dB. The 0dB fan mode means the PSU is inaudible during lighter workloads. The dual-ball bearing fan lasts longer than sleeve-bearing alternatives. ROG Ecosystem Enthusiasts Aura Sync lets you sync lighting with your ROG motherboard, GPU, and peripherals. Control everything through Armoury Crate or ASUS AI Suite for a unified look. Long-Term Investment The 10-year warranty is among the best in the industry. High-quality Japanese capacitors and robust construction promise years of reliable service.

Things to Consider

1200W is overkill for most mainstream builds. If you're using a mid-range GPU (e.g., RTX 4070 or RX 7800 XT) with a Ryzen 7, a 750W unit would suffice and save money. While 80 Plus Gold is efficient, Platinum or Titanium units offer higher efficiency at a higher price. The noise level is excellent, but under heavy load the fan will spin up—it's not completely silent. The cables are somewhat stiff, which can make routing in tight cases challenging. Users who prefer very flexible cables might consider Corsair's Type 4 series or aftermarket sleeved cables. ## FAQ
Q: Can this PSU power an RTX 4090? A: Yes. It includes a 16-pin cable that delivers up to 600W, more than enough for the RTX 4090's 450W peak. The 1200W total capacity also handles transient spikes. Q: What's the difference between the regular ROG Strix and the Aura Edition? A: The Aura Edition adds addressable RGB lighting and a focus on lower noise (Lambda A+). The standard Strix is also high quality but lacks RGB and may have slightly higher noise levels. Q: Does the 10-year warranty require registration? A: Registration is recommended but not mandatory. ASUS honors the warranty based on the original purchase date from an authorized retailer. Keep your receipt or invoice.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • Seller: zikgootime
  • Fulfilled by: zikgootime
  • ASIN: B0CP6L8Y28
  • Note: This article covers a manufacturer-made product based on Amazon listing details.