The ASUS TUF Gaming 1000W Gold is a fully modular 1000W power supply with 80 Plus Gold certification and ATX 3.0 support.

This article uses the spec data and Amazon review figures to sort out what to check before you buy.

Overview

The ASUS TUF Gaming 1000W Gold uses military-grade certified capacitors and chokes. It is rated at 1000W and holds 80 Plus Gold certification.

It follows the ATX 3.0 standard and includes one 12VHPWR (16-pin) cable for PCIe Gen 5 era graphics cards, listed at up to 600W in the spec sheet.

It targets people building high-end gaming PCs and creator machines that run under heavy load for long periods. The 10-year warranty is its strongest selling point for anyone who plans to keep the unit for years.

At capture time (September 5, 2026), Amazon.co.Check the retailer's page for the latest user reviews.

That is a reasonable sample, but it is a snapshot, so check the product page for the latest numbers.

Compatibility Guide

The form factor is ATX, so it fits mid-tower and larger cases built for standard ATX supplies. It will not fit cases that only accept SFX units, so check your case first.

Item Detail
ATX version ATX 3.0
12VHPWR 1x 16-pin
CPU 2x EPS12V
Graphics 6x PCIe 6+2 pin
Suggested PSU size 1000W

Two EPS12V connectors cover high-end motherboards that need two CPU power cables. Six 6+2 pin PCIe connectors leave room for GPUs that do not use 12VHPWR.

With 12VHPWR, push the plug in fully and avoid sharp bends near the connector. A side panel pressing on the cable can cause a poor contact, so leave enough clearance in the case.

There are no special memory or storage restrictions. The modular design lets you connect only the cables you need, which helps airflow.

Product Info

Key specs: 1000W, 80 Plus Gold, ATX 3.0, one 12VHPWR, dual ball bearing fan, PCB coating and a 10-year warranty.

The source article describes it as a 2023 upper-midrange model.

Dual ball bearing fans are generally rated for longer life than sleeve bearings. PCB coating protects the board against moisture and dust.

These durability features line up with the long warranty.

As of September 5, 2026, Amazon.co.jp listed it at ¥31,368.

Prices change often and sales can shift them, so check the current price on the product page. The Amazon US entry points to the same yen price, so we use the Japanese price only as a reference.

Best Use Cases

  • High-end gaming builders: For systems with an RTX 4070 Ti Super or RTX 4080 Super class GPU, this site's suggested PSU size is 1000W, matching this unit, and the native 12VHPWR avoids adapters.
  • Long-render and AI workloads: High efficiency and robust design suit sustained loads, and the long warranty fits keep-for-years builds.
  • Clean-cable builders: Full modularity means only needed cables are connected, which helps in glass-panel cases.
  • Future upgraders: The spare capacity may let you swap in a stronger GPU later without replacing the PSU.

Things to Consider

Capacity is overkill for modest builds. If your GPU and CPU draw little power, a smaller unit is enough and cheaper.

Estimate your total draw before choosing.

The spec table contains conflicting entries. It lists "Efficiency: 80PLUS BRONZE" and "Modular: No", which contradict the 80 Plus Gold and fully modular description.

Data from another product may have been mixed in. Confirm the efficiency tier and modular type on the official ASUS page and the Amazon listing.

Leave depth for cables. Even with modular cables, you need room behind the unit to bend them.

Small ATX cases can run tight, especially around the 12VHPWR bend.

Compare rivals. Seasonic and Corsair sell 1000W units too.

Compare warranty, fan noise, cable stiffness and price. The related articles below may help.

Check the Amazon listing. Registration details on product pages can be wrong.

Confirm by the title and photos that you are looking at the TUF Gaming 1000W.

FAQ

Q: Does it support the RTX 4090? A: It includes one 12VHPWR cable rated for up to 600W in the spec sheet.

Our suggested PSU size is 1000W, matching this unit. If the rest of your system draws a lot, estimate your total first.

Q: Are all cables detachable? A: The product description says fully modular, but this site's spec table has a stray "Modular: No" entry.

Confirm with official information before buying.

Q: How long is the warranty?
A: The spec sheet says 10 years. You may need proof of purchase to claim it.

Q: What does 80 Plus Gold mean?
A: It is an efficiency certification, above Bronze. Real-world efficiency varies with load.

Product Disclosure (Amazon)

  • Manufacturer: ASUS
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0BZWZYTWJ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.