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As small form factor (SFF) gaming PCs continue to grow in popularity, selecting the right power supply unit (PSU) becomes crucial. In 2026, the demand for compact yet powerful PSUs has led to a surge in options that fit within a 160mm depth constraint. This article explores the best 160mm deep PSUs suitable for high-performance gaming builds in 2026.
Why Choose a 160mm Deep PSU?
The primary advantage of a 160mm deep PSU is its compatibility with small form factor cases. These PSUs allow gamers to build compact systems without sacrificing power or efficiency. Additionally, modern 160mm PSUs often feature high wattage capacities, modular designs, and advanced cooling solutions, making them ideal for gaming PCs that demand reliable power delivery.
Top 160mm Deep PSUs in 2026
- Corsair SF750 V2
- Seasonic Prime Ultra 650W
- ASUS ROG Strix 750W
- Cooler Master MWE Gold 650W
- EVGA SuperNOVA 650 GM
Corsair SF750 V2
The Corsair SF750 V2 is renowned for its compact size, high efficiency (80 Plus Platinum), and stable power delivery. Its fully modular design simplifies cable management, and its premium components ensure longevity and reliability for gaming enthusiasts.
Seasonic Prime Ultra 650W
Seasonic’s Prime Ultra offers excellent efficiency and a fully modular design. Its compact form factor makes it perfect for SFF builds, and it features high-quality capacitors for durability and stable power output, essential for high-end gaming components.
ASUS ROG Strix 750W
The ASUS ROG Strix 750W PSU combines power, efficiency, and sleek design. It includes a zero RPM mode for silent operation and high-quality components that ensure consistent performance during demanding gaming sessions.
Cooler Master MWE Gold 650W
Known for affordability and reliability, the Cooler Master MWE Gold 650W provides excellent efficiency and a compact design. Its robust build quality makes it a popular choice for budget-conscious gamers building SFF PCs.
EVGA SuperNOVA 650 GM
The EVGA SuperNOVA 650 GM offers high efficiency, modular cabling, and a compact footprint. Its high-quality components and reliable performance make it suitable for gaming PCs that require a dependable power source within limited space.
Choosing the Right 160mm Deep PSU
When selecting a PSU for your SFF gaming PC, consider the following factors:
- Wattage: Ensure it meets your system’s power requirements.
- Efficiency: Look for 80 Plus Gold or higher for better energy savings.
- Modularity: Fully modular PSUs simplify cable management.
- Build Quality: High-quality components improve longevity and stability.
- Size: Confirm the 160mm depth fits your case.
Balancing these factors will help you select the best PSU for your gaming setup in 2026, ensuring reliable performance and a clean build within your small form factor case.