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Description
Antec Signature 2200 Platinum 2200W ATX 3.1 Power Supply – Fully Modular, 80 PLUS Platinum, PCIe 5.1 Ready, AI-Assisted Smart Fan Control, 12V-2x6 ConnectorThe Antec Signature 2200 Platinum ATX 3. 1 Power Supply is built for uncompromising performance, offering 2200 watts of stable, efficient, and intelligent power for next generation gaming, workstation, and AI systems. Designed for enthusiasts and professionals, it combines state of the art engineering, superior materials, and advanced cooling technology to deliver extreme reliability and precision. Featuring full ATX 3. 1 and PCIe 5. 1 compliance, the
The Antec Signature 2200 Platinum ATX 3.1 Power Supply is built for uncompromising performance, offering 2200 watts of stable, efficient, and intelligent power for next-generation gaming, workstation, and AI systems. Designed for enthusiasts and professionals, it combines state-of-the-art engineering, superior materials, and advanced cooling technology to deliver extreme reliability and precision.Featuring full ATX 3.1 and PCIe 5.1 compliance, the Signature 2200 Platinum supports the latest high-performance GPUs and CPUs with exceptional efficiency. The 80 PLUS Platinum certification ensures up to 94% efficiency, reducing energy waste and heat output for cooler and quieter operation.
With AI-Assisted Smart Fan Control, the power supply dynamically optimizes cooling based on system load, activating Zero-RPM mode at low demand for silent operation. The 135mm Fluid Dynamic Bearing fan provides smooth and quiet airflow with extended longevity.
The unit’s fully modular cable design minimizes clutter and maximizes airflow, while 100% Japanese capacitors and PhaseWave™ LLC design guarantee tight voltage regulation and low ripple. Protected by a 12-year warranty, this PSU is engineered for the long haul.
Key Features
• 2200W continuous power output for extreme performance builds
• 80 PLUS Platinum efficiency (up to 94%)
• ATX 3.1 & PCIe 5.1 ready with 12V-2x6 connectors
• AI-Assisted Smart Fan Control with Zero-RPM mode
• 12-year manufacturer warranty
Technical Specifications
Model:
Signature 2200 Platinum ATX 3.1
Type:
ATX 12V 3.1
Output Capacity:
2200W
Efficiency Certification:
80 PLUS Platinum
Input Voltage:
200–240V AC
Input Current:
15A
Input Frequency:
50–60Hz
PFC:
Active Power Factor Correction
Power Good Signal:
100–150ms
Operating Temperature:
0°C to 50°C
Cooling:
135mm Fluid Dynamic Bearing fan with Zero-RPM mode
Fan Control:
AI-Assisted Smart Fan Control
Modular Design:
Fully Modular
Dimensions:
210mm (L) × 150mm (W) × 86mm (H)
Protection Features:
OCP, OVP, UVP, SCP, OPP, OTP, SIP, NLO
Certifications:
CE, FCC, UKCA, TUV, CB, cTUVus, 3C
Warranty:
12 Years
Connector Configuration
• 1 × 24-pin (20+4) Motherboard Connector
• 3 × 8-pin (4+4) CPU Power Connectors
• 4 × 8-pin (6+2) PCIe Connectors
• 2 × 12V-2x6 PCIe 5.1 GPU Cables
• 18 × SATA Connectors
• 3 × Molex Peripheral Connectors
Ideal For
• High-end gaming PCs
• AI and deep-learning systems
• Professional creative workstations
• Multi-GPU or overclocked builds
Experience the future of power delivery with the Antec Signature 2200 Platinum ATX 3.1 Power Supply — designed for intelligence, efficiency, and durability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1218 reviews
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Product Reviews
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Exactly what I needed for my bathroom refresh.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
I bought these floating shelves in the color Rustic Brown to replace a bulky storage shelf that was making my bathroom feel cramped, and they completely transformed the space. The wood finish looks much more expensive than I expected, and once installed they gave the bathroom a clean, modern, spa-like feel without taking up visual space.
Installation was straightforward overall. I mounted one screw in the center into a stud and used drywall anchors for the remaining hardware, and the shelves feel very sturdy. They sit flush against the wall and don’t sag or wobble. I especially love how slim they are while still being deep enough to hold everyday bathroom items, decor, candles, skincare, and small baskets.
The color worked perfectly with my bathroom vanity and mirror trim, and the floating design instantly made the room look more organized and intentional. Huge upgrade for a small space.
Definitely recommend if you want functional storage that also looks elevated and minimalist.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price.
Easy installation system with the bracket…not fussy like some are.
An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Beautiful shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
Great quality shelves, have them in 4 rooms, they are easy to hang up and lightweight, look really nice and keeps room looking organized and clean.
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Reviewed in the United States on May 24, 2026