Seasonic
SSR-650FX Seasonic Focus Plus 650-Watts 80-Plus Gold Modular ATX Power Supply
$165.99$207.88Unit price /UnavailableSeasonic
SSR-500PL Seasonic Prime Fanless PX-500 500-Watts 80-Plus Platinum Fully Modular ATX Power Supply
$184.99$231.16Unit price /UnavailableBestec
ATX-250-12Z - Bestec 250-Watts 200-240V AC 3A 50-60Hz ATX Power Supply
$84.99$106.58Unit price /UnavailableSuperMicro
PWS-1K25P-PQ - Supermicro 1000 / 1200-Watts Multi Output PS2 / ATX Power Supply
$219.99$275.00Unit price /UnavailableEVGA
$157.99$197.18Unit price /UnavailableEVGA
$188.99$235.96Unit price /UnavailableSuperMicro
350 Watts ATX Power Supply for System Cabinet Rackmountable
$406.99$508.30Unit price /UnavailableHP
600-Watts 20-Pin ATX Power Supply Unit for Z420 WorkStation
$258.99$323.70Unit price /UnavailableHP
350-Watts 24-Pin ATX Power Supply for ProLiant ML110/ML310 Gen3
$167.99$210.21Unit price /UnavailableHP
250-Watts 115-230V AC ATX Power Supply with Active PFC for DX2300/ DX2250 MicroTower System
$251.99$314.46Unit price /UnavailableDell
125-Watts 200-240V AC 50-60Hz ATX Power Supply for PowerEdge 350
$249.99$312.95Unit price /UnavailableHP
320-Watts ATX Power Supply for 8200 Elite CMT Series Business Desktop System
$242.99$303.56Unit price /UnavailableHP
180-Watts 115-230V AC 24-Pin ATX Power Supply for Pavilion 510/550 Series
$154.99$194.13Unit price /UnavailableDell
425-Watts 80-Plus Gold ATX Power Supply for Precision T3610
$89.99$112.50Unit price /Unavailable
Power Your Build with the Right ATX Power Supply
Choosing the right ATX power supply is one of the most important decisions when building or upgrading your PC. At Orange Hardware, we understand how crucial power efficiency, compatibility, and reliability are to your overall performance and user experience. Whether you're a gaming enthusiast, a creative professional, or simply upgrading a workstation, our collection of high-quality ATX power supplies offers dependable performance backed by trusted brands all available for fast shipping across the United States and Canada.
What Is an ATX Power Supply and Why It Matters
An ATX power supply unit (PSU) serves as the backbone of your PC, converting AC power from your wall outlet into usable DC power for your computer’s components. It's specifically designed to fit ATX-standard cases and motherboards, making it the go-to form factor for most desktop computers.
More than just delivering power, the right PSU ensures system stability, protects against voltage fluctuations, and contributes to energy efficiency. Choosing a reliable ATX PSU can extend the life of your hardware and even improve performance by ensuring clean and consistent power delivery.
Key Features to Look for in an ATX Power Supply
When browsing our curated collection at Orange Hardware, you’ll find that every ATX power supply we offer meets high-performance benchmarks. Here are the top features to consider before you add one to your cart:
1. Wattage Output
From 500W for basic systems to over 1000W for gaming rigs and workstations, the correct wattage depends on your system’s power demands. Always choose a PSU that offers a bit more power than your build currently needs to ensure future upgrades won’t require a replacement.
2. Efficiency Ratings
Look for 80 PLUS-certified units. These ratings from Bronze to Platinum ensure your power supply converts electricity efficiently, reducing energy waste and minimizing heat output.
3. Modular vs. Non-Modular Design
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Modular and semi-modular power supplies allow you to use only the cables you need, improving airflow and cable management.
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Non-modular models come with pre-attached cables and are ideal for users on a budget or those who don’t mind less flexibility in cable organization.
4. Cooling and Noise Control
Many of our ATX PSUs include quiet, temperature-controlled fans and intelligent cooling systems that balance performance with minimal noise, making them ideal for both work and play environments.
Top Brands and Trusted Quality at Orange Hardware
We partner with well-known manufacturers to bring you the most dependable ATX power supply options available today. From entry-level builds to high-performance gaming PCs, you’ll find options that are built with high-quality components, rigorous safety standards, and long-term durability in mind.
Every product in this category is vetted to ensure compatibility with popular hardware brands and configurations. Whether you're shopping from Toronto, Vancouver, New York, or Los Angeles, our wide shipping network ensures quick delivery across the United States and Canada.
Why Shop ATX Power Supplies from Orange Hardware?
With countless options online, Orange Hardware stands out by offering a focused, quality-driven selection of ATX power supplies that meet the needs of real-world users. Here’s why customers trust us:
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Expert-vetted inventory: We only stock power supplies with proven reliability and top user reviews.
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Detailed product listings: Every listing includes specs, compatibility notes, and installation tips.
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Fast and secure shipping: We ship quickly across the U.S. and Canada with protective packaging.
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Responsive support: Not sure what power supply fits your build? Our team is ready to help you find the perfect match.
Whether you're building your first PC or upgrading a system to handle more demanding workloads, Orange Hardware is your reliable partner in powering performance.
Frequently Asked Questions
1. How do I know which ATX power supply is compatible with my PC?
Check your motherboard and case specifications for the ATX standard. Make sure to match the PSU wattage with your GPU, CPU, and peripheral needs. Our product descriptions also include compatibility information to make your selection easier.
2. Are your ATX power supplies suitable for gaming builds?
Absolutely. We carry high-wattage, 80 PLUS-rated ATX power supplies that meet the demands of modern gaming setups, including those with high-end GPUs and multiple storage devices.
3. Do you ship ATX power supplies to both the United States and Canada?
Yes! We offer reliable and timely shipping across the United States and Canada with tracking information provided after purchase.
4. Can I install an ATX power supply myself?
Yes, installation is straightforward for most users with basic PC-building knowledge. Our listings include installation guides and cable management tips. If you need help, our support team is happy to assist.