| Product Details | |
| Brand | Acer |
| Model | AC550 |
| Rated Power | 550 Watts |
| Certification | 80 PLUS Bronze |
| Modular Design | Full Modular |
| Stock | Available |
| Quantity : Add to Cart | |
Acer AC550 / eMachines AC550 550W Full Modular 80 Plus Bronze ATX Power Supply
The Acer AC550 / eMachines AC550 550W Full Modular Power Supply is designed to provide stable, efficient, and reliable power for modern gaming PCs, productivity workstations, and home computers. Certified with 80 PLUS Bronze efficiency, it reduces energy waste while delivering clean and consistent power to your PC components. Its fully modular cable design allows builders to connect only the cables they need, resulting in better airflow, cleaner cable management, and easier installation.
Equipped with a powerful +12V rail, multiple PCIe connectors, comprehensive protection features, and a quiet cooling fan, the AC550 is an excellent choice for systems powered by Intel and AMD processors together with NVIDIA GeForce and AMD Radeon graphics cards. Whether you're building a new PC or upgrading an older power supply, the Acer AC550 offers dependable performance for gaming, office work, multimedia editing, and everyday computing.
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Best Features
- 80 PLUS Bronze Certified
Delivers up to 85% efficiency under typical loads, reducing energy consumption, heat generation, and electricity costs. - 550W Continuous Power Output
Provides reliable power for mainstream gaming PCs, office computers, and professional workstations. - Full Modular Cable Design
Connect only the cables you need for improved airflow, easier installation, and a cleaner-looking PC build. - Powerful +12V Rail
Designed to provide stable power for modern CPUs and dedicated graphics cards. - 120mm Silent Cooling Fan
Optimized airflow keeps internal temperatures low while maintaining quiet operation. - Multiple Protection Features
Includes Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Current Protection (OCP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP). - Modern ATX Compatibility
Supports the latest Intel and AMD desktop platforms.
Compatibility
Processor Platforms
- Intel Core Ultra Series
- Intel Core i3
- Intel Core i5
- Intel Core i7
- Intel Core i9
- AMD Ryzen 3
- AMD Ryzen 5
- AMD Ryzen 7
- AMD Ryzen 9
Graphics Card Compatibility
- NVIDIA GeForce RTX 3050
- RTX 3060
- RTX 4060
- RTX 4060 Ti
- RTX 5060
- AMD Radeon RX 6600
- RX 7600
- RX 7600 XT
Compatible Brands & Models
- ASUS PRIME, TUF Gaming, ROG STRIX
- MSI PRO, MAG, MPG
- Gigabyte AORUS, Gaming Series
- ASRock Steel Legend, Pro Series
- Biostar Motherboards
- Colorful Motherboards
- Intel ATX Platforms
- AMD AM4 Motherboards
- AMD AM5 Motherboards
Popular Search Keywords
- 550W Power Supply
- Best 550W PSU
- 80 Plus Bronze PSU
- Full Modular Power Supply
- Gaming Power Supply
- ATX PSU
- RTX 4060 Power Supply
- AMD Ryzen Power Supply
- Intel Gaming PSU
- Budget Modular PSU
- Reliable PC Power Supply
- Desktop Computer PSU
- Quiet Power Supply
- Best Bronze Power Supply
- Gaming PC PSU
Internal Linking Structure
- Power Supplies
- 80 Plus Bronze PSU
- Full Modular Power Supplies
- Gaming PC Components
- Desktop PC Accessories
Related Search Tags
| SKU | Power Supply PSU00001 |
| Brand | Acer / eMachines |
| Model | AC550 |
| Rated Power | 550 Watts |
| Certification | 80 PLUS Bronze |
| Modular Design | Full Modular |
| Form Factor | ATX |
| Cooling | 120mm Quiet Cooling Fan |
| Input Voltage | 100-240V AC |
| PFC | Active PFC |
| Protection | OVP, UVP, OCP, OPP, SCP, OTP |
| Motherboard Support | Standard ATX Motherboards |
Frequently Asked Questions
Question 1: Is the Acer AC550 suitable for gaming PCs?
Answer: Yes. It is ideal for entry-level to mid-range gaming systems using modern Intel or AMD processors and compatible graphics cards.
Question 2: What does Full Modular mean?
Answer: Every power cable is detachable, allowing cleaner cable management and improved airflow.
Question 3: What is the benefit of 80 PLUS Bronze?
Answer: It provides higher energy efficiency, producing less heat and lowering power consumption.
Question 4: Can it support an RTX 4060?
Answer: Yes, when paired with a compatible CPU and system power requirements within the PSU's limits.
Question 5: Does it work with AMD Ryzen systems?
Answer: Yes. It supports both AMD AM4 and AM5 desktop platforms.
Question 6: Is the cooling fan quiet?
Answer: Yes. The integrated 120mm fan is designed for efficient cooling with low operating noise.
Question 7: Does it include protection circuits?
Answer: Yes. It includes OVP, UVP, OCP, SCP, OPP, and OTP protections for safer operation.
Question 8: Is it compatible with standard ATX cases?
Answer: Yes. The AC550 follows the standard ATX power supply form factor.
Question 9: Who should buy the Acer AC550?
Answer: Gamers, students, professionals, content creators, office users, and PC builders looking for a reliable 550W modular PSU.
Question 10: Why choose the Acer AC550?
Answer: It combines dependable power delivery, 80 PLUS Bronze efficiency, a fully modular design, comprehensive safety protections, and excellent value for modern PC builds.
