In this guide today, we are here with our in-depth review of the best cheap modular power supply. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best cheap modular power supply for your needs and budget.
In this in-depth review guide, we will discuss about the best cheap modular power supply.
The Best cheap modular power supply
1
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply – Black
9.7
Amazon.com
2
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
9.3
Amazon.com
3
Apevia ATX-SL650W Soul 650W Fully Modular, ATX Active PFC, DC to DC Converter Design, 140mm Silent Fan, RoHS Compliance, Gaming Power Supply
8.8
Amazon.com
4
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
8.7
Amazon.com
5
MSI MAG A650BE, Semi-Modular Compact 650W ATX Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
8.2
Amazon.com
6
Apevia ITX-PFC500W Fully Modular ITX 500W Power Supply, Active PFC 90-264V
8.1
Amazon.com
7
Rosewill VSB 650W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB...
8
Amazon.com
8
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
7.9
Amazon.com
9
Thermaltake GF1 Fully Modular ATX 850W Power Supply - 80 Plus Gold - Ultra Quiet - Zero RPM, PS-TPD-0850FNFAGU-P
7.9
Amazon.com
10
Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 450W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-3; 5...
7.8
Amazon.com
The Best cheap modular power supply
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply – Black
$89.99
$114.99
in stock
Amazon.com
Features
| Part Number | CP-9020295-NA/AM |
| Model | CP-9020295-NA/AM |
| Warranty | 7 Year Manufacturer |
| Color | Black |
| Release Date | 2025-08-05T00:00:01Z |
| Size | 750 W |
- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs.
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU.
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load.
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance.
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
MSI MAG A750GL PCIE5, Fully Modular Compact Gaming 750W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
$89.99
$109.99
in stock
Amazon.com
Features
| Part Number | 306-7ZP8B11-CE0 |
| Model | 306-7ZP8B11-CE0 |
| Warranty | 10 Year Limited Manufacturer |
| Color | Black |
| Release Date | 2022-03-30T00:00:01Z |
| Size | 750W (PCIE 5) |
| Language | English |
- 80 PLUS GOLD CERTIFIED
- 10-year limited warranty, guaranteeing long term reliable operation
- Fully modular design
- ATX 3.1 & PCIE 5.1
Apevia ATX-SL650W Soul 650W Fully Modular, ATX Active PFC, DC to DC Converter Design, 140mm Silent Fan, RoHS Compliance, Gaming Power Supply
$49.99
in stock
Amazon.com
Features
| Part Number | ATX-SL650W |
| Model | ATX-SL650W |
| Warranty | 3 Year Limited Replacement Warranty - Visit Our Website |
| Color | Black |
| Release Date | 2025-12-04T00:00:01Z |
| Size | 650W |
- Apevia 650W Soul ATX Fully Modular Active PFC Gaming Power Supply With Flat Black Modular Cable Connectors
- Fully Modular Design Allows Gamers To Only Connect The Necessary Cables & Provides Improved Cable Management. Connectors: 1x 24pin to 20+4Pin Main Power, 1x 8pin to 1x 8pin + 1x 4+4Pin EPS 12V, 2x 8pin to 2x 6+2Pin PCI Express, 1x 6pin to 2x Molex + 2x SATA, 1x 6pin to 1x Molex + 3x SATA.
- Auto-Thermally Controlled 140mm Adjusts Fan Speed Automatically To Allow The Best Balance Between Noise Level & Cooling. Active PFC & Full Bridge 12V Synchronous Rectification System + DC To DC Converter Design
- Complete Heavy Duty Protections: Short-Circuit/ Over-Voltage/ Over-Power/ Under-Voltage Protections. Safe, Stable & Reliable Gaming Power Supply.
- Supports Dual/Multi/Quad Core CPUs. Power Supply Dimensions: 150mm x 158mm x 86mm (5.9"x 6.2"x 3.4") W x L x H allows it to fit easily into most standard ATX PC cases.
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
$37.99
in stock
Amazon.com
Features
| Warranty | 5 year manufacturer |
| Color | AGV 500W |
| Release Date | 2022-09-28T00:00:01Z |
- ATX PSU. Delivers 500 Watt Continuous output
- 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads
- 5 Year Warranty and heavy protection including OVP/UVP/OPP/SCP
- All cables are black and not ketchup and mustard colored
- 120mm ultra quiet fan with excellent cooling performance
MSI MAG A650BE, Semi-Modular Compact 650W ATX Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
$74.99
in stock
Amazon.com
Features
| Part Number | A650BE |
| Model | A650BE |
| Warranty | 5 year manufacturer |
| Color | black |
| Release Date | 2024-04-03T00:00:01Z |
| Size | Pack of 1 |
- 80 Plus Bronze certified for high efficiency
- 120mm Low Noise Fan
- Industrial level protection with OVP,OCP,OPP,OTP, SCP
- DC-DC Circuit Design
- Active PFC design
Apevia ITX-PFC500W Fully Modular ITX 500W Power Supply, Active PFC 90-264V
$49.99
in stock
Amazon.com
Features
| Part Number | ITX-PFC500W |
| Model | ITX-PFC500W |
| Warranty | 1 Year Replacement Warranty |
| Release Date | 2024-07-19T00:00:01Z |
- Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 500W.
- Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 2x 6+2 PCIE, 2 x SATA, 2 x 4pin Molex
- Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan. Various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP)
- Dimension: 160mm x 73.66mm x 35.5mm (6.3" x 2.9" x 1.4") - L x W x H
- Output: +3.3V@12A, +5V@14A, +12V@33A, [email protected], [email protected]
- IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.
- IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
- IMPORTANT: The 24pin motherboard connector can be split apart to become a 20+4 connector by pushing one end of the 20pin down and the other end of the 4pin up for motherboards that require a 20pin power connector
Rosewill VSB 650W 80+ Bronze, ATX 3.0 & 3.1 Compatible, Semi-Modular Power Supply, PCIe 5.1 12V-2x6 Connector, 105°C/221°F Japanese Capacitor, 120mm ICB...
$49.97
$59.99
in stock
Amazon.com
Features
| Part Number | VSB650 |
| Model | VSB650 |
| Warranty | 5 year manufacturer |
| Color | Black |
| Release Date | 2025-06-30T00:00:01Z |
- Intel ATX 3.0 & 3.1 Ready.
- Semi Modular 80 PLUS Bronze Certified.
- Native PCIe 5.1 / Gen 5 12+4 Pin 12V-2x6 Cable.
- Up to 235% Power Excursion & 300% GPU Power Excursion.
- Optimized Thermal Control: Steel shell with large vents and ICB fan enhance cooling performance.
- Next-Gen GPU Support: Dedicated PCIe 5.1 cable delivers 450W direct power to new graphics cards.
- Compact Build Ready: 140×150×86mm chassis (35% smaller) enables flexible small-form-factor integration.
- Safety Shield: Six-protection suite (OCP/OPP/OTP/OVP/SCP/UCP) ensures complete system security.
Thermaltake GF1 Fully Modular ATX 850W Power Supply - 80 Plus Gold - Ultra Quiet - Zero RPM, PS-TPD-0850FNFAGU-P
$79.95
$109.99
out of stock
Limited time deal
Amazon.com
Features
| Part Number | PS-TPD-0850FNFAGU-P |
| Model | TPD-850AH2FLG |
| Warranty | 10 Year Manufacturer |
| Color | Information Not Available |
| Release Date | 2023-11-01T00:00:01Z |
| Size | 850W |
- 80Plus Gold certified and Intel C6/C7 state and ErP Ready
- Smart Zero Fan: minimizes undesired noise
- Ultra quiet 140mm fluid bearing fan
- High amperage single plus 12V rail with DC to DC design
- Built-in industrial grade protections
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming 850W Power Supply, 80+ Gold, ATX 3.1 & PCIe 5.1 Ready, Native Dual-Color 12V-2x6 Cable, 10 Year Warranty
$109.99
$129.99
in stock
Amazon.com
Features
| Part Number | MAG A850GL PCIE5 |
| Model | MAG A850GL PCIE5 |
| Warranty | 10 Year Limited Manufacturer |
| Release Date | 2022-03-30T00:00:01Z |
| Size | 850W (PCIE 5) |
- 80 PLUS GOLD CERTIFIED
- 10-year limited warranty, guaranteeing long term reliable operation
- Fully modular design
- ATX 3.1 & PCIE 5.1
Thermaltake Toughpower GT 850W ATX 3.1 Standard Power Supply; 80 Plus Gold Efficiency; Smart Zero Fan; Native 450W PCIe 5.1 Connector; PS-TPT-0850FNFAGU-3; 5...
$79.99
$109.99
in stock
Amazon.com
Features
| Part Number | PS-TPT-0850FNFAGU-3 |
| Model | PS-TPT-0850FNFAGU-3 |
| Warranty | 5 Year Manufacturer |
| Color | Black |
| Release Date | 2024-09-30T00:00:01Z |
| Size | 850W |
- ATX 3.1 and PCIe 5.1 Support: Fully compatible with Intel ATX 3.1 specifications, with native PCIe 12V-2x6 (12+4 pin) connectors for modern GPUs.
- 80 PLUS Gold Efficiency: Provides up to 90% efficiency, reducing energy consumption and heat output during operation.
- Smart Zero Fan Technology: Automatically adjusts fan speed based on load, minimizing noise during low-load operations.
- Fully Modular Design: Includes low-profile flat black cables, making cable management easier and improving airflow inside your case.
- High Amperage Single +12V Rail: Provides reliable and stable power delivery, optimized for high-end gaming and workstation builds.
The Video Review of Best cheap modular power supply
The Verdict
When you’re looking for cheap modular power supply, you’ll want to keep a few things in mind. First, decide what you want to use the cheap modular power supply for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on cheap modular power supply you want to buy cheap modular power supply, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.