ASUS TUF Gaming 1000W Platinum PSU - ATX 3.1, GaN MOSFET
ASUS
ASUS TUF Gaming 1000W Platinum PSU - ATX 3.1, GaN MOSFET
The ASUS TUF Gaming 1000W Platinum PSU is built for high-end gaming rigs, content creation workstations, and demanding AI applications. It combines GaN MOSFET efficiency, military-grade durability, and ATX 3.1 compatibility to deliver stable, long-term power to graphics-intensive builds.
Why this product
GaN MOSFET for 30% better efficiency
This technology reduces heat generation and enables a more compact layout with larger heatsinks for improved cooling. It's designed to handle the sustained loads of modern high-performance GPUs.
ATX 3.1 and PCIe 5.1 ready
Bundled with a 16-pin PCIe cable capable of delivering up to 600 watts. The 12V-2x6 connector design ensures power is delivered safely only when the cable is fully seated.
Military-grade capacitors for longevity
TUF 5K black metallic capacitors offer 52% wider temperature tolerance and up to 2.5X longer lifespan than standard capacitors, paired with dual-ball fan bearings that last twice as long as sleeve designs.
80 PLUS Platinum efficiency certification
Cybenetics Platinum rated (both 230V and 115V), delivering industry-leading power efficiency with Japanese capacitors and premium components throughout.
Protective coating against dust and moisture
PCB protection combined with dual-ball fan bearings provides resilience that typical Platinum PSUs do not offer, even in harsh environments.
8-year warranty
Long-term coverage reflects the durability engineering built into this unit.
- Rated Output1000W
- Efficiency Rating80 PLUS Platinum
- Form FactorATX12V
- Dimensions150 × 150 × 86 mm
- Warranty8 years
- MTBF>120,000 hours @ 40°C
- SKUASU-2459
- EAN4711636489768
- ATX12V form factor fits standard full-size and mid-tower cases with ATX power supply mounting.
- ATX 3.1 compatible, supporting next-generation graphics cards and motherboards that require the new standard.
- PCIe 5.0 and 5.1 graphics cards supported via the included 16-pin cable rated for up to 600 watts.
- Provides both 4+4-pin CPU connectors (×2) and multiple PCIe connectors, covering most modern CPU and GPU power requirements.
- No 0dB fan mode, so the unit always runs with audible fan operation even at low loads.
Best for
- High-end gaming builds with RTX 50 series or equivalent GPUs demanding sustained 600W+ power delivery.
- Content creators running video editing, 3D rendering, or AI workloads that benefit from stable, efficient power.
- Users prioritizing long-term reliability and durability over fanless or semi-passive operation.
- Builders in dusty, humid, or temperature-variable environments where component protection matters.
Trade-offs
- Silent operation seekers: this unit runs its fan continuously and is not suited to silent-first builds.
- Budget-conscious builders: 1000W Platinum efficiency commands a premium over Bronze or Gold alternatives.
- Compact builds: at 150×150×86 mm, it requires full-size ATX case clearance and is not compatible with SFX or TFX form factors.
- Legacy system upgrades: ATX 3.1 support is unnecessary for systems using older graphics cards and motherboards.
General
| Brand | ASUS |
|---|---|
| Model | TUF Gaming 1000W Platinum PSU |
| Form Factor | ATX12V |
| Rated Output | 1000W |
Efficiency & Protection
| 80 PLUS Certification | Platinum |
|---|---|
| Cybenetics Rating | Platinum (230V); Platinum (115V) |
| Power Factor Correction | Active PFC |
| Protection Features | OPP, OVP, UVP, SCP, OCP, OTP |
| PCB Coating | Yes, protective against moisture and dust |
Power Delivery
| Technology | GaN MOSFET |
|---|---|
| ATX Standard | ATX 3.1 |
| PCIe Support | PCIe 5.0, 5.1 compatible |
| PCIe Cable | 16-pin (600W max) |
| CPU Connectors | 4+4-pin × 2 |
| PCIe 8-pin Connectors | 3 |
| SATA Connectors | 6 |
| Peripheral Connectors | 3 |
| Motherboard Connector | 24/20-pin × 1 |
Reliability & Operating
| Capacitor Type | TUF 5K military-grade (Japanese) |
|---|---|
| Fan Bearing | Dual-ball |
| 0dB Fan Mode | No |
| AC Input Range | 100–240V |
| MTBF | >120,000 hours @ 40°C |
| Warranty | 8 years |
| RoHS Compliant | Yes |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.