10 Best Power Supplies for Computers in the Philippines 2026 | Seasonic, Corsair, and More
A reliable power supply keeps your PC running efficiently, safely, and without interruptions. It provides stable power to all components, helping prevent crashes, sudden shutdowns, and long-term hardware damage. A high-quality PSU also offers protection against power surges and overheating, ensuring consistent performance and system reliability.
Whether you’re building a basic PC for browsing, office work, or studying, or a high-performance setup for gaming, video editing, or rendering, our list features the best computer power supplies available on Shopee and Lazada to match your needs.
Quick List - Top Power Supply for Computer
Seasonic

Powers High-End GPUs With ATX 3.0 and 12VHPWR Support
Corsair

A Low-Noise PSU With ATX 3.0 and Industrial-Grade Capacitors
MSI

Experience Good Performance With NVIDIA RTX 40 Series and ATX 3.1 Support
Cooler Master

Powers Systems Safely With Complete PC Protection Features

Patricia is a versatile writer with an interest in food, lifestyle, travel, and sports. She also writes articles and does social media work as a volunteer of a media organization that covers collegiate sports leagues in the Philippines. During her free time, she enjoys binge-watching her favorite shows, attending sporting events, and sometimes, traveling.
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How to Choose a Power Supply for Computers - Buying Guide
Understanding the key specifications and features is crucial when selecting a power supply for your computer. This guide will help you select the right one based on your system’s components, performance requirements, and potential future upgrades.
Choose the Right Wattage Based on Your CPU and GPU Requirements
The right wattage depends on your CPU, GPU, and the overall demands of your system. Lighter tasks, such as web browsing, require less power, while heavy workloads, like gaming, need higher wattage to ensure stable performance and prevent system crashes.
500–650 W for Basic Builds and Midrange GPUs

Power supplies rated 500-650W are recommended for basic builds and mid-range GPUs, as they provide sufficient power without excessive energy waste. This range can safely support standard hard drives, fans, and USB devices.
700–850 W for High-End GPUs and Heavy Multitasking

For gaming and modeling software that demand heavy processing and detailed graphics, look for a power supply rated between 700 and 850W. This wattage provides stable performance under high loads, reducing the risk of crashes or instability. It also supports powerful CPUs and high-end GPUs, ensuring smooth multitasking and rendering.
Look for 80 Plus Efficiency Ratings for Better Power Management and Lower Heat

An 80 Plus efficiency rating improves power management and lowers heat. Budget or entry-level systems with 80 Plus Bronze units have basic efficiency at an affordable price. For quieter, cooler, and more efficient performance, 80 Plus Gold PSUs are ideal. Higher efficiency not only saves electricity but also extends the lifespan of your components.
Pick Between Different Modular Designs for Easier Cable Management
Non-modular, semi-modular, and fully modular power supplies each suit different types of builds. Choose one that matches your setup and cable management preferences.
Non-Modular Units if You Don’t Mind Fixed Cables and Want Better Value

Non-modular power supplies have a fixed attachment of cables, which means that they are less flexible but often more affordable. They are a good choice if you don’t mind managing fixed cables inside your case. Despite the lack of customization, they still provide reliable power for most systems.
Semi-Modular or Fully Modular Units for Cleaner Builds and Improved Airflow

Semi-modular and fully modular power supplies make your PC build way cleaner and easier to manage. With semi-modular units, the essential cables are already attached, but you can add more as needed. Meanwhile, fully modular ones allow you to plug in or remove cables, which improves airflow inside the case, leading to a cooler system and a tidier space.
Go for Models With Standard Safety Protections for Long-Term Reliability

Standard safety protections, such as OVP (Overvoltage Protection), OCP (Overcurrent Protection), SCP (Short Circuit Protection), and OTP (Overtemperature Protection), help prevent damage and contribute to the device's lifespan. These safeguards protect your PC, keeping your system safe, reliable, and consistent even with heavy use and time.
Check PCIe Cable Support or ATX 3.0 Compatibility if You’re Using Newer Graphics Cards

If you’re using or plan to get a newer graphics card, ensure that the power supply you’re considering supports the correct PCIe cables or is ATX 3.0 compatible. Modern GPUs often need more power and updated connectors that older PSUs might not have. Using a power supply with these features will keep your computer running smoothly and avoid power issues.
10 Best Power Supplies for Computers to Buy Online
Products | Image | Click to purchase | Key features | Details | |||||
|---|---|---|---|---|---|---|---|---|---|
Wattage | Efficiency Rating | Modular Design | Safety Features | Additional Features | |||||
1 | Seasonic PSU 750W Power Supply Unit|Focus GX-750 | ![]() | Powers High-End GPUs With ATX 3.0 and 12VHPWR Support | 750W | 80 PLUS Gold | Fully Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX 3.1 & PCIe 5.1 Compliant (upgraded from ATX 3.0 base), Seasonic OptiSink Design, 135mm Fluid Dynamic Bearing (FDB) Fan, Native 12V-2x6 Cable Support | |
2 | Corsair RMe Series ATX Power Supply|RM750e | ![]() | A Low-Noise PSU With ATX 3.0 and Industrial-Grade Capacitors | 750W | 80 PLUS Gold | Fully Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX 3.1 Certified & PCIe 5.1 Compliant, Native 12V-2x6 GPU Cable (600W Capable), Zero RPM Fan Mode for Low-Noise, Compact 140mm Length | |
3 | MSI Power Supply MAG|A750GL PCIE5 | ![]() | Experience Good Performance With NVIDIA RTX 40 Series and ATX 3.1 Support | 750W | 80 PLUS Gold | Fully Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX 3.1 Ready & PCIe 5.1 Compliant, Dual-Color 16-Pin (12V-2x6) Visual Verification Cable, Native 450W GPU Power, 120mm FDB Fan | |
4 | Cooler Master MWE Bronze 750 V3 Power Supply|MPE-7501-ACAAW-3B | ![]() | Powers Systems Safely With Complete PC Protection Features | 750W | 80 PLUS Bronze | Non-Modular | OVP、UVP、OPP、OTP、SCP | ATX 3.1 Compatible, DC-to-DC + LLC Circuit Design, 120mm HDB (Hydrodynamic Bearing) Fan, High Temperature Resilience (0–40°C), Embossed Cable | |
5 | Lian Li 850W 80+ Gold Fully Modular Power Supply|SP850 | ![]() | A Near-Silent PSU With SFX and Zero RPM Cooling for Compact Builds | 850W | 80 PLUS Gold | Fully Modular | OVP、OCP、UVP、OPP、SCP、OTP | SFX Form Factor (not standard ATX; 125 × 100 × 63.5 mm), 92mm Hydraulic Bearing Fan, Zero RPM Mode (Until 40% Load), Japanese Electrolytic Capacitors, 12VHPWR Connector (SP850) | |
6 | Corsair 550 Watt 80 PLUS Bronze ATX Power Supply|CX550 | ![]() | Enjoy Uninterrupted Gaming With Continuous Power and Reliable Efficiency | 550W | 80 PLUS Bronze | Non-Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX12V v2.31 Support (no PCIe 5.x), Thermally Controlled 120mm Fan, Compact 125mm Length, Black Sleeved Cabling | |
7 | MSI Power Supply MAG |A550BN | ![]() | A Sleek, Energy-Efficient Power Supply Designed for Quiet Operation | 550W | 80 PLUS Bronze | Non-Modular | OVP、OCP、UVP、OPP、OTP、SCP | DC-to-DC Circuit Design, 120mm Sleeve Bearing Fan, Active PFC, Single +12V Rail (no PCIe 5.x or ATX 3.x) | |
8 | Gigabyte Power Supply P650G |GP-P650G | ![]() | Have Peace of Mind With Long-Lasting Capacitors and 5-Year Warranty | 650W | 80 PLUS Gold | Non-Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX/MB 20+4 & PCI-e 6+2, 120mm Hydraulic Bearing (HYB) Fan, 16-Pin (12V-2x6) Connector, Main Japanese Capacitors | |
9 | Seasonic CORE GX 650W Power Supply | ![]() | A Highly-Efficient, Robust Power Supply From a Trusted Brand | 650W | 80 PLUS Gold | Fully Modular | OVP、OCP、UVP、OPP、OTP、SCP | ATX 3.0 & PCIe 5.0 Ready (V2 Version), Smart and Silent Fan Control, Hydro Dynamic Bearing Fan, Japanese 105°C Capacitors, DC-to-DC Module Design, Single +12V Rail | |
10 | FSP HV PRO 550W Power Supply|FSP550-51AAC | ![]() | Has 88% Efficiency and DC Voltage Stabilization to Tackle Daily Tasks Easily | 550W | 80 PLUS Bronze | Non-Modular | OVP、OCP、OPP、SCP | ATX12 v2.52 & EPS12 v2.92 Compliant, Active PFC, 120mm Sleeve Bearing Fan, Single +12V Rail, DC-to-DC Module Design | |
SeasonicPSU 750W Power Supply Unit | Focus GX-750
Powers High-End GPUs With ATX 3.0 and 12VHPWR Support
Features and benefits:
- Delivers 750W power with 80 PLUS Gold certification, achieving 90% efficiency at 50% load
- Supports next-gen graphics cards with ATX 3.0 and PCIe 5.0-ready 12VHPWR cable
- Operates silently with hybrid fan control, offering fanless, silent, and cooling modes
- Offers fully modular cables and a compact 140mm depth with a 10-year warranty
Reviews mention:
Users praise this high-quality 750W power supply for its wide range of features and its top-tier A ranking in reliability ratings, establishing it as one of the best options on the market. Many appreciate its hefty build, indicating high quality, along with a 10-year warranty that supports multiple upgrades.
| Wattage | 750W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Fully Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX 3.1 & PCIe 5.1 Compliant (upgraded from ATX 3.0 base), Seasonic OptiSink Design, 135mm Fluid Dynamic Bearing (FDB) Fan, Native 12V-2x6 Cable Support |
Corsair RMe Series ATX Power Supply | RM750e
A Low-Noise PSU With ATX 3.0 and Industrial-Grade Capacitors
Features and benefits:
- Provides 750W of power with 80 PLUS Gold efficiency and operates quietly
- Compatible with contemporary hardware, featuring ATX 3.0 and PCIe 5.0 standards
- Features a fully modular design that eases cable management
- Guarantees reliability with 105°C-rated capacitors
Reviews mention:
Feedback often points to rock-solid stability in this power supply, with no coil whine even after heavy testing across components. Users also expressed appreciation for its quiet operation and high quality, ideal for mid-range builds.
| Wattage | 750W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Fully Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX 3.1 Certified & PCIe 5.1 Compliant, Native 12V-2x6 GPU Cable (600W Capable), Zero RPM Fan Mode for Low-Noise, Compact 140mm Length |
Experience Good Performance With NVIDIA RTX 40 Series and ATX 3.1 Support
Features and benefits:
- Offers 750W and is 80 PLUS Gold certified for up to 90% efficiency
- Works with NVIDIA RTX 40 Series and includes a PCIe 5.1 12V-2x6 connector
- Comes with fully modular 140mm deep cables for easy cable management
- Protects PC components and comes with a 10-year warranty
Reviews mention:
Many users say that this fully modular power supply from a trusted brand delivers strong performance, durable construction, and reliable operation. Several shared how the extra CPU cables and hassle-free installation simplified their setups.
| Wattage | 750W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Fully Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX 3.1 Ready & PCIe 5.1 Compliant, Dual-Color 16-Pin (12V-2x6) Visual Verification Cable, Native 450W GPU Power, 120mm FDB Fan |
Cooler MasterMWE Bronze 750 V3 Power Supply | MPE-7501-ACAAW-3B
Powers Systems Safely With Complete PC Protection Features
Features and benefits:
- Supplies 750W of power and holds an 80 PLUS Bronze certification
- Complies with ATX 3.1 and supports RTX 40 Series GPUs
- Operates quietly with a 120mm Hydro-Dynamic Bearing (HDB) fan
- Includes essential protection features such as OVP, OPP, SCP, OTP, and UVP
Reviews mention:
According to reviews, the non-modular cables of this power supply can be challenging to organize. Nevertheless, users still appreciate it for resolving sudden restarts and PC shutdowns that occur after short periods of use. They say it delivers reliable performance with no issues at an affordable price.
| Wattage | 750W |
|---|---|
| Efficiency Rating | 80 PLUS Bronze |
| Modular Design | Non-Modular |
| Safety Features | OVP、UVP、OPP、OTP、SCP |
| Additional Features | ATX 3.1 Compatible, DC-to-DC + LLC Circuit Design, 120mm HDB (Hydrodynamic Bearing) Fan, High Temperature Resilience (0–40°C), Embossed Cable |
Lian Li850W 80+ Gold Fully Modular Power Supply | SP850
A Near-Silent PSU With SFX and Zero RPM Cooling for Compact Builds
- Powers computers with 850W and 80 PLUS Gold, achieving up to 92% efficiency
- Offers silent operation with zero RPM mode using a 92mm hydraulic bearing fan
- Simplifies cable management with fully modular braided cables
- Ensures reliability with Japanese electrolytic capacitors
Reviews mention:
This PSU is generally reviewed positively, with users noting it runs quieter than previous models. Customers also report effective powering of components without issues. They appreciate its secure modular design, even if cables are complicated to remove.
| Wattage | 850W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Fully Modular |
| Safety Features | OVP、OCP、UVP、OPP、SCP、OTP |
| Additional Features | SFX Form Factor (not standard ATX; 125 × 100 × 63.5 mm), 92mm Hydraulic Bearing Fan, Zero RPM Mode (Until 40% Load), Japanese Electrolytic Capacitors, 12VHPWR Connector (SP850) |
Corsair550 Watt 80 PLUS Bronze ATX Power Supply | CX550
Enjoy Uninterrupted Gaming With Continuous Power and Reliable Efficiency
Features and benefits:
- Delivers 550W continuous power with a single +12V rail, ATX12V 2.31 support
- Has a thermally controlled fan that slows at lower loads for quiet operation
- Fits easily in most cases with compact black sleeved cables
- Rated with 80 PLUS Bronze for up to 88% energy efficiency
Reviews mention:
A few users noted this power supply's heavier, sturdier build compared to competitors. They say it also effectively prevents shutdowns and flickering fans during gaming. Others highlighted the consistent power delivery under multitasking loads as well.
| Wattage | 550W |
|---|---|
| Efficiency Rating | 80 PLUS Bronze |
| Modular Design | Non-Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX12V v2.31 Support (no PCIe 5.x), Thermally Controlled 120mm Fan, Compact 125mm Length, Black Sleeved Cabling |
A Sleek, Energy-Efficient Power Supply Designed for Quiet Operation
Features and benefits:
- 550W and is 80 PLUS Bronze certified, reaching efficiencies of up to 85%
- Maintains steady voltage output thanks to its DC-DC circuit design
- Functions quietly with a 120mm sleeve bearing fan
- Safeguards components with OCP, OVP, OPP, OTP, and SCP
Reviews mention:
Users like this power supply for its sleek design and reliable performance. Some people simply mention the need for a grounded socket or an AVR to prevent electrical issues. Still, many appreciate its sufficient power delivery for setups like i5-13600F and RTX 2060S without issues.
| Wattage | 550W |
|---|---|
| Efficiency Rating | 80 PLUS Bronze |
| Modular Design | Non-Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | DC-to-DC Circuit Design, 120mm Sleeve Bearing Fan, Active PFC, Single +12V Rail (no PCIe 5.x or ATX 3.x) |
Have Peace of Mind With Long-Lasting Capacitors and 5-Year Warranty
Features and benefits:
- Features a 120mm hydraulic bearing fan that adjusts speed based on temperature
- Supplies 650W with 80 PLUS Gold certification for 90% efficiency
- Made with high-quality Japanese capacitors rated for over 20 years
- Compatible with RTX 50 Series GPUs and ATX 3.1
Reviews mention:
According to reviews, the non-modular cables on this power supply can be tricky to organize. Nonetheless, users still like the product for its reliable performance and good 40% to 60% efficiency. Some report it works well even in first-time PC builds.
| Wattage | 650W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Non-Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX/MB 20+4 & PCI-e 6+2, 120mm Hydraulic Bearing (HYB) Fan, 16-Pin (12V-2x6) Connector, Main Japanese Capacitors |
A Highly-Efficient, Robust Power Supply From a Trusted Brand
Features and benefits:
- Has 650W power with 80 PLUS Gold and 90% efficiency at 50% load
- Includes 105°C Japanese capacitors and a hydrodynamic bearing fan
- Compatible with RTX 40/50 Series GPUs (ATX 3.0, PCIe 5.0)
- Fully modular design for easy cable management
Reviews mention:
Customers love this modular power supply because it organizes cables well and has a strong build that shows great quality. Many users also trust the brand and hear good things about it from friends, making it a dependable choice.
| Wattage | 650W |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| Modular Design | Fully Modular |
| Safety Features | OVP、OCP、UVP、OPP、OTP、SCP |
| Additional Features | ATX 3.0 & PCIe 5.0 Ready (V2 Version), Smart and Silent Fan Control, Hydro Dynamic Bearing Fan, Japanese 105°C Capacitors, DC-to-DC Module Design, Single +12V Rail |
FSPHV PRO 550W Power Supply | FSP550-51AAC
Has 88% Efficiency and DC Voltage Stabilization to Tackle Daily Tasks Easily
Features and benefits:
- Stabilizes voltage with DC-DC module design
- 550W with 80 PLUS Bronze, achieving 88% efficiency at typical loads
- Comes with a 120mm sleeve bearing fan and automatic thermal speed control
- Protects components with OCP, OVP, OPP, SCP
Reviews mention:
Buyers praise this power supply for its strong performance and sturdy build, working reliably for daily tasks. Some also note that the cables perform well without problems, even after a month of use. While a few mentioned thinner-than-expected cables, it effectively powers setups and meets users' needs.
| Wattage | 550W |
|---|---|
| Efficiency Rating | 80 PLUS Bronze |
| Modular Design | Non-Modular |
| Safety Features | OVP、OCP、OPP、SCP |
| Additional Features | ATX12 v2.52 & EPS12 v2.92 Compliant, Active PFC, 120mm Sleeve Bearing Fan, Single +12V Rail, DC-to-DC Module Design |
Frequently Asked Questions
Below are some of the most asked questions on the web answered by the mybest team.
Do Higher-Wattage Power Supplies Consume More Electricity?
A higher-wattage power supply doesn’t automatically use more electricity—it only provides the device with what it needs. The wattage rating is simply the maximum it can deliver. However, low-efficiency power supplies waste more electricity as heat, and very large power supplies can be less efficient when lightly loaded. Any extra power use comes from these efficiency losses, not from the wattage rating itself.
How Long Do PC Power Supplies Usually Last?
PC power supplies usually last between 5 and 10 years, depending on the quality of components and overall operating conditions. High-end models with better efficiency last longer, while cheaper PSUs degrade faster. Heat, dust, heavy usage, and loads, as well as unstable power, can shorten the lifespan, so it is essential to have regular cleaning and proper maintenance checks.
Is It Safe to Buy Budget Power Supplies From Lesser-Known Brands?
Buying budget power supplies from lesser-known brands can be risky because they often use lower-quality components, lack essential safety features, and may deliver unstable power. This can cause system crashes, damage other PC components, and generally result in a shorter lifespan.
For basic, low-power PCs, a budget PSU may be sufficient if it has verified safety certifications and is monitored carefully. However, for high-performance or valuable systems, it’s safer to invest in a PSU from a trusted brand with proper protections and efficiency ratings.
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How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
Top 5 Power Supply for Computer
No. 1: Seasonic|PSU 750W Power Supply Unit|Focus GX-750
No. 2: Corsair |RMe Series ATX Power Supply|RM750e
No. 3: MSI|Power Supply MAG|A750GL PCIE5
No. 4: Cooler Master|MWE Bronze 750 V3 Power Supply|MPE-7501-ACAAW-3B
No. 5: Lian Li|850W 80+ Gold Fully Modular Power Supply|SP850
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.