What should I look for when buying power supplies?

Wattage: Add 200W headroom above your estimated load.
Efficiency: Gold for value, Platinum for efficiency.
Modular: Fully modular for cleaner builds.
Form factor: ATX standard; SFX for small-form-factor builds.

When shopping for power supplies, focus on the key specs that matter for your workflow — processor performance, memory, storage, and warranty coverage. All our products are bench-tested by engineers, so you get hardware that performs exactly as advertised.

Do all power supplies come with a warranty?

Yes. Every product at CvvStar includes a minimum 3-year international warranty covering manufacturing defects. Extended warranty options are available at checkout. Repairs are handled in-house by our engineers.

How fast is shipping for power supplies?

We offer free 2-day shipping on all orders over $99. Orders placed before 4 PM ship the same business day. International orders typically arrive within 5-10 business days, with full tracking provided.

Can I return power supplies if I change my mind?

Absolutely. We offer a 30-day free return policy — no questions asked. If you're not completely satisfied, return the item within 30 days of delivery for a full refund. Return shipping is on us.