# Antec Signature Series ST1000, 80 PLUS Titanium Certified, 1000W Full Modular with OC Link Feature, PhaseWave Design, Full Top-Grade Japanese Caps, Zero RPM Mode, 135 mm FDB Silence & 10-Year Warranty

- Category: Power Supply
- Brand: Antec
- Model: ST1000
- Part number: ST1000
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.7/5 from 76 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/antec-st1000/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Antec |
| Model | ST1000 |
| Power | 1000 W |
| Efficiency | 80+ Titanium |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 4 x 140mm fan (front & rear) included
- Flexible 3.5” HDD drive rack, providing more space for cable management
- Removable 2.5” SSD drive rack can be installed next to the motherboard or the other side
- Tool-free tempered glass side panel can be removed easily
- No screw holes on the glass panel, which enhances the solidity and quality of the tempered glass
- 80 PLUS Titanium Certified reduces your electricity bill
- 100% Top-Grade Japanese Heavy-Duty Capacitors ensure long-term reliability with Antec Quality 10-year
- 28(18+10) pin MBU Socket for possible future MBU connectors
- 135 mm FDB Silence: Whisper-quiet high-quality fluid-dynamic bearing fan with long lifetime
- PhaseWave Design-A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology

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