Gigabyte Power Supplies
Comparing 48 Gigabyte power supplies — sorted by rating and price.
Gigabyte
Gigabyte P450B 450W
$73.77
Gigabyte
Gigabyte P550SS 550W
$84.44
Gigabyte
Gigabyte P550SS 550W
$84.44
Gigabyte
Gigabyte UD850GM 850W
$89.99
Gigabyte
Gigabyte UD750GM-A 750W
$89.99
Gigabyte
Gigabyte UD850GM PG5 (rev. 2.0) 850W
$89.99
Gigabyte
Gigabyte UD750GM PG5 V2 750W
$89.99
Gigabyte
Gigabyte UD850GM-A 850W
$89.99
Gigabyte
Gigabyte AORUS P GM 750W
$89.99
Gigabyte
Gigabyte UD750GM PG5 V2 750W
$89.99
Gigabyte
Gigabyte UD-GM PG5 750W
$89.99
Gigabyte
Gigabyte UD750GM 750W
$89.99
Gigabyte
Gigabyte UD850GM-A PG5 850W
$89.99
Gigabyte
Gigabyte GreenMax Plus 650W
$109.95
Gigabyte
Gigabyte P-B 650W
$109.95
Gigabyte
Gigabyte UD-GM PG5 850W
$109.99
Gigabyte
Gigabyte UD-GM PG5 850W
$109.99
Gigabyte
Gigabyte UD1000GM PG5 V2 1000W
$139.99
Gigabyte
Gigabyte UD1000GM PG5 V2 1000W
$139.99
Gigabyte
Gigabyte UD1000GM PG5 1000W
$139.99
Showing top 20 of 48 Gigabyte power supplies. View all with filters →
Key Specs Comparison
| Product | Wattage | Efficiency | Modular | Price |
|---|---|---|---|---|
| Gigabyte P450B 450W | 450W | 80+ Bronze | non-modular | $73.77 |
| Gigabyte P550SS 550W | 550W | 80+ Silver | non-modular | $84.44 |
| Gigabyte P550SS 550W | 550W | 80+ Silver | non-modular | $84.44 |
| Gigabyte UD850GM 850W | 850W | 80+ Gold | full | $89.99 |
| Gigabyte UD750GM-A 750W | 750W | 80+ Gold | full | $89.99 |
| Gigabyte UD850GM PG5 (rev. 2.0) 850W | 850W | 80+ Gold | full | $89.99 |
| Gigabyte UD750GM PG5 V2 750W | 750W | 80+ Gold | full | $89.99 |
| Gigabyte UD850GM-A 850W | 850W | 80+ Gold | full | $89.99 |
| Gigabyte AORUS P GM 750W | 750W | 80+ Gold | full | $89.99 |
| Gigabyte UD750GM PG5 V2 750W | 750W | 80+ Gold | full | $89.99 |
Gigabyte Power Supplies — Buying Guide
Gigabyte has built a reputation across the PC hardware market for delivering products that span entry-level to enthusiast tiers. When shopping for Gigabyte power supplies, the most important step is matching the product’s core specification — such as capacity, wattage, or resolution — to your system’s actual requirements rather than opting for the highest spec available.
Compatibility is a close second consideration. Verify that the product fits your motherboard’s socket or slot, matches your case’s clearance requirements, and operates within your power supply’s headroom. PlanMyPC’s system builder tool can cross-reference compatibility for your entire parts list in one pass, reducing the risk of an incompatible purchase.
For most users, the mid-range Gigabyte power supplies offer the best value — they hit the point where incremental performance gains from higher-tier models diminish relative to the price premium. If you plan to push the hardware hard (overclocking, high-resolution content creation, or sustained professional workloads), stepping up to a higher-tier model often pays for itself in longevity and reduced bottlenecking elsewhere in the build.
Frequently Asked Questions
- Are Gigabyte power supplies good for PC builds?
- The Gigabyte power supplies listed on PlanMyPC span a range of price points and performance tiers, making them suitable for budget, mid-range, and high-end PC builds. Compare individual product specs, ratings, and verified reviews to find the right fit for your use case.
- How do I choose the right Gigabyte power supply?
- Start by identifying your budget and the performance tier you need. Compare key specifications like clock speed, capacity, or power rating depending on the product type, then cross-reference with your motherboard or system compatibility requirements. Reading verified user reviews for each model can also highlight real-world performance differences not captured in spec sheets alone.
- Where can I buy Gigabyte power supplies at the best price?
- PlanMyPC tracks prices from multiple retailers in real time. For each product listing, you'll see the current lowest price and a direct link to the retailer. Amazon often stocks Gigabyte products with fast shipping, but checking other authorized retailers may surface better deals, especially during seasonal sales.
- Do Gigabyte power supplies come with a warranty?
- Warranty coverage for Gigabyte power supplies varies by product line and region, typically ranging from 1 to 3 years. Check each product page or the brand's official website for exact terms. Keeping your purchase receipt is recommended for warranty claims.
- How does Gigabyte compare to other power supply brands?
- Gigabyte competes across multiple price and performance segments. The best way to compare is to filter by category, then sort by rating or price to see how Gigabyte models rank against the full market. Our key specs comparison table on each product page makes side-by-side evaluation straightforward.
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