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  9. Modular power supplies - The 15 best products in comparison

Modular power supplies - The 15 best products in comparison

Comparative winner of the editors Corsair RM750e (2023) Fully Modular Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compatible - 105°C Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

Modular power supplies - The 15 best products in comparison

Recommended products in the "Modular Power Supplies" section

We have products in the range "Modular Power Supplies" compared with each other and put together recommendations for you. Here you will find the top 15 in the "Modular Power Supplies" section.

Modular power supplies – the most important things at a glance

A pair of Power Supplies is a device that converts electrical energy from an external source to another form, such as alternating current to direct current. Power supplies are included in almost all electronic devices and ensure that the correct voltage is passed on to the respective components.

Modular power supplies are particularly efficient and can be adapted to the needs of the respective device. They are therefore particularly suitable for devices with high power consumption, such as gaming PCs.

The most important information about modular power supplies:

Modular power supplies are more efficient than traditional power supplies because they only use the components you need.

This also makes them lighter and more compact.

Modular power supplies can be customized to meet the needs of each device.

They are particularly suitable for devices with high power consumption.

The best modular power supplies in comparison:

Seasonic Prime Ultra 750W

be quiet Dark Power Pro 11 850W

Corsair RMx Series RM850x

Enermax Platimax DF 1200W

FSP Hydro G PRO 750W

Thermaltake Toughpower Grand RGB 750w

Seasonic FOCUS Plus Gold 850W

Common features of the power supplies:

All power supplies in this comparison are modular power supplies. This means that they consist of a large number of components, all of which can be replaced individually.

Due to their modular design, these power supplies are very efficient and compact.

Since only the necessary components are used, they are also lighter than conventional power supplies.

Differences in power supplies:

The power supplies differ mainly in their Performance. While the Seasonic Prime Ultra 750W power supply offers the lowest power with 750 watts, the Enermax Platimax DF 1200W power supply has the highest power with 1200 watts.

The power supplies also differ in their efficiency. While the Seasonic Prime Ultra 750W PSU is certified 80+ Gold, the Enermax Platimax DF 1200W PSU offers the highest efficiency with 80+ Platinum.

The power supplies also differ in their dimensions. The most compact power supply is the Seasonic Prime Ultra 750W power supply with 150mm x 86mm x 140mm. The largest power supply is the Enermax Platimax DF 1200W power supply with 190mm x 150mm x 86mm.

The bestsellers in the field of "modular power supplies"

A list of the best sellers under the category "Modular Power Supplies" you can find here. Here you can find out which products other users have bought particularly often.

Bestseller no. 1
Corsair RM750e (2023) Fully Modular Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compatible - 105°C Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black
  • The Corsair RMe Series fully modular, silent ATX power supplies with dual 8-pin EPS12V connectors provide quiet, reliable power delivery with 80 PLUS Gold efficiency for a variety of different PC builds
  • Cable Type: Type 4
  • Continuous power W: 850 watts
  • ATX12V version: 2.53
Bestseller no. 2
NZXT C650 Gold (2022) - PA-6G1BB-EU - 650 watt power supply - 80 Plus Gold certified - DC-DC technology - full modular design - sheathed cables - ATX gaming power supply
  • At 50% load and high input voltage, efficiency is 2% above the 80 Plus Bronze standard.
  • Only use the cables you really need. This keeps your system tidy and clear. The black jacketed cable and matte black finish complement any PC style.
  • The C-Series has been designed and tested to rigorous standards to ensure hassle-free installation and stable operation.
  • A microcontroller (MCU) protection mechanism monitors current, voltage and output power.
  • With the Gold power supply, heat generation has been reduced thanks to improved components and an optimized circuit design.
Bestseller no. 3
NZXT C850 - PA-8G1BB-EU - 850 Watt Power Supply - 80+ Gold Certified - Hybrid Silent Fan Control - Fluid Dynamic Bearings - Modular Design - Sleeved Cable - ATX Gaming Power Supply
  • MORE EFFICIENT: At 50% load and high input voltage, the power conversion efficiency is 2% higher than the 80plus Gold Standard.
  • FULLY MODULAR: Use only the cables you need to keep your system clean and organized. Black jacketed cables and a matte black finish seamlessly match any PC style.
  • COMPATIBLE AND HIGHLY TESTED: The C Series is built and tested to strict standards to ensure hassle-free installation. It fits in most ATX cases and supports the latest NVIDIA and AMD GPUs up to 30 series and AMD 6000 series.
  • MORE ACCURATE AND ERROR-FREE: A microcontroller (MCU) enabled protection mechanism monitors current and voltage as well as output power.
  • OPTIMIZED AND QUIET: The Gold power supply features optimized heat dissipation with improved components and an optimized circuit design.
Bestseller no. 4
Cooler Master MWE 750 Gold V2, modular PC power supply (EU plug), 80 Plus Gold, 750 watt power supply with flat cable, 120mm HDB fan, temperature threshold 50˚C
  • 80 PLUS GOLD - 90% efficiency (under normal load) ideal for high-performance PC gaming systems; Energy savings and increased performance through less energy loss (lower temperature)
  • FLAT MODULAR WIRING - Full cable management allows only necessary components to be connected to eliminate unnecessary cables for better aesthetics and excellent ventilation (less dust accumulation).
  • HIGH TEMPERATURE RESISTANCE - The MWE Gold V2 power supply has a temperature threshold of 50°C (compared to 45°C for the old model), making it an excellent choice for overclocking or for real-time 3D on cards with powerful graphics
  • 120MM HDB FAN - The hydrodynamic bearing fan features thermal regulation that adjusts fan speed to reduce power consumption and noise at low speeds (24,9 dBA, 1500 rpm).
  • CUSTOMIZABLE AND DURABLE - The Power Supply MWE Gold V2 includes 2 EPS connectors for universal connectivity with motherboard and ATX 24 pin x 1, EPS 4+4 pin x 1, EPS 8 pin x 1, SATA x 12, Peripherals 4 connectors - Pin x 4 , PCI-e 6 + 2 x 4
Bestseller no. 5
MSI MPG A650GF Power Supply, EU Plug, 650W, 80 Plus Gold Certified, Fully Modular ATX Power Supply, Supports 2 x 6+2 GPU, Japanese 105°C Capacitors, Flat Black Cables
  • 80 PLUS GOLD CERTIFIED - Efficient power supply reduces power consumption and system heat load. 80 PLUS Gold (up to 90%) is ideal for high power consumption hardware (like high-end GPUs, demanding games & rendering engines)
  • FULLY MODULAR - The 100% modular design, using only the necessary connectors, reduces cable clutter, improves airflow and simplifies setup. Black flat cables (incl. cable bag) offer compact cable management
  • ADDITIONAL GRAPHICS SUPPORT - The MPG A650GF gaming power supply includes a 2 x 6+2 pin power connector support for the latest NVIDIA GeForce RTX 20/30 series & AMD graphics cards with higher power requirements
  • QUIET & STABLE PERFORMANCE - A 140mm FDB fan with Fluid Dynamic Bearing ensures sufficient cooling with almost silent operation. Japanese 105°C capacitors ensure high stability under heavy loads
  • SUSTAINABLE DESIGN - An LLC half-bridge with DC/DC converter and active PFC design ensure a reliable output (OCP, OVP, OPP, OTP, SCP, UVP protection). The MPG Gaming PSU is backed by a 10-year MSI Limited Warranty
Bestseller no. 6
LC-Power LC1000M V2.31 Super Silent Modular 1000 Watt 80 PLUS GOLD PC ATX power supply
  • 1000W / 120mm fan
  • Fully modular cable management / black ribbon cables
  • 80 PLUS GOLD certified / Efficiency up to 90% / Full Range: 110 - 240 V
  • DC-to-DC technology
  • 8x PCI Express 6+2 pin
Bestseller no. 7
be quiet! Pure Power 12 M 850W, ATX 3.0 and PCIe 5.0 compatible, 80 PLUS Gold, modular power supply, 12VHPWR cable included, 120mm be quiet! Fan, BN344
  • The Pure Power 12 M 850W is 80 PLUS Gold certified and achieves an outstanding efficiency of 93,2%. And it's worth it: less energy consumption means lower costs, better cooling and quieter operation.
  • Pure Power 12M 850W is an ATX 3.0 power supply and comes with a 12VHPWR connector for next-gen PCIe 5.0 graphics cards and PCIe 6+2 connectors for current graphics cards.
  • Pure Power 12 M offers 850W of continuous power on 2 independent 12V rails. Even if the graphics card demands excessive performance for short periods of time: the Pure Power 12 M 850W can handle peak loads of up to twice the nominal load without any problems.
  • The extraordinarily quiet 120mm be quiet! fan achieves the best possible balance between effective cooling and quiet operation. The airflow-optimized fan blades, which reduce noise-causing turbulence, achieve the extremely quiet operation for which be quiet! is so well known.
  • Thanks to LLC topology, the Pure Power 12 M 850W offers first-class voltage regulation. Therefore, it is the best choice for building very quiet systems, as well as upgrading gaming PCs and media editing PCs.
Bestseller no. 8
Aerocool Lux RGB M 650W - Modular RGB power supply, 80Plus Bronze (230 V)
  • 80Plus 230V EU Bronze certified for efficiency up to 88%+
  • Compatible with addressable RGB with addressable RGB +5V connection
  • Control up to 13 lighting effects with the LED control knob
  • Semi-modular design allows for easy cable management and installation 12cm silent black fan with optimized thermal fan speed control
  • Note: Follow the maximum configuration for this performance model => Intel i5+ RTX 3060+ 16GB DDR4
  • NOTE: Pay attention to the sizing of the power supply in relation to the products selected by the customer for its assembly. To do this, customers can use specialized websites by searching the Internet for PSU calculators (each manufacturer has its own website, but the results do not differ)
Bestseller no. 9
be quiet! Pure Power 12 M 650W, ATX 3.0 and PCIe 5.0 compatible, 80 PLUS Gold, modular power supply, 12VHPWR cable included, 120mm be quiet! Fan, BN342
36 reviews
be quiet! Pure Power 12 M 650W, ATX 3.0 and PCIe 5.0 compatible, 80 PLUS Gold, modular power supply, 12VHPWR cable included, 120mm be quiet! Fan, BN342
  • The Pure Power 12 M 650W is 80 PLUS Gold certified and achieves an outstanding efficiency of 92,7%. And it's worth it: less energy consumption means lower costs, better cooling and quieter operation.
  • Pure Power 12M 650W is an ATX 3.0 power supply and comes with a 12VHPWR connector for next-gen PCIe 5.0 graphics cards and PCIe 6+2 connectors for current graphics cards.
  • Pure Power 12 M offers 650W of continuous power on 2 independent 12V rails. Even if the graphics card demands excessive performance for short periods of time: the Pure Power 12 M 650W can handle peak loads of up to twice the nominal load without any problems.
  • The extraordinarily quiet 120mm be quiet! fan achieves the best possible balance between effective cooling and quiet operation. The airflow-optimized fan blades, which reduce noise-causing turbulence, achieve the extremely quiet operation for which be quiet! is so well known.
  • Thanks to LLC topology, the Pure Power 12 M 650W offers first-class voltage regulation. Therefore, it is the best choice for building very quiet systems, as well as upgrading gaming PCs and media editing PCs.
Bestseller no. 10
be quiet! System Power 9 500W cm PC power supply | 80 Plus Bronze Efficiency | ATX | with cable management | Black | BN301
  • Two strong 12V lines
  • Stable running performance thanks to DC/DC technology
  • Two PCI Express ports for powerful multi-GPU systems
  • Quiet, temperature-controlled 120mm quality fan
  • Standby consumption of less than 0,15 watts
  • 80 PLUS Bronze efficiency of up to 89%
  • Partially modular, high-quality sheathed and ribbon cables
  • All-in-one cable with SATA, HDD and FDD connectors
  • Complete equipment with top security functions
Bestseller no. 11
Seasonic Focus GX 750W Power Supply, Full Modular, 80 Plus Gold, 90% Efficiency, Cable-Free Connection, Hybrid Silent Fan Control, 10 Years Warranty, Power and Performance, Black
  • 80 PLUS GOLD: The Focus series is certified with 80 PLUS Gold & promises an efficiency of 90% at an operating load of 50%. Only compatible with a 3080 graphics card.
  • PERFORMANCE FOR GAMER: Seasonic's 750 watt power supply is ideal for high-performance gaming computers. With the right hardware, high-end computer games run smoothly and precisely - without overheating.
  • OPTIMAL CABLE MANAGEMENT: The rear panel and the circuit board are connected to each other with a copper plate. This eliminates unnecessary cables and improves the quality of the output power.
  • HYBRID COOLING: Seasonic hybrid fan control is always enabled to optimize cooling as needed. A three-phase heat control achieves an optimum between rest and cooling.
  • QUIET FDB FAN: The powerful Fluid Dynamic Bearing fan generates significantly less operating noise than fans with ball bearings. The robust construction also consumes less power and has an improved service life.
Bestseller no. 12
Thermaltake GF1 750W | PC ATX power supply | 80 Plus Gold | fully modular | quieter 140 fan | EU certified | black
  • ✔️Equipped with a 140mm hydraulic PWM fan to ensure excellent cooling performance and near-silent operation. Unwanted noise is eliminated with the Smart Zero Fan, which only operates when the PSU workload is above 30%. On the back there is a switch to disable the Smart Zero function
  • ✔️The powerful +12V rail of the GF1 power supplies deliver enough power for any type of load to ensure compatibility and superior performance in any system
  • ✔️The high energy efficiency of up to 90%, certified with 80 PLUS Gold, saves energy. The GF1 series has been optimized for use with all generations of Intel and AMD processors to achieve maximum energy savings
  • ✔️Fully modular low profile cables allow the user free cable choice. Flat cables simplify cable management, reduce clutter and optimize airflow within the case
  • ✔️PCI-E 6+2pin x 4 | 140mm fan with speed control 0 - 2000 rpm
Bestseller no. 13
Kolink Enclave 80 Plus Gold PSU PC power supply 500 Watt, modular power supply, quiet 120mm fan, computer power supply, PC ATX power supply, PSU power supply unit for computers, quiet PC power supply
  • POWER ZONE 500w - It is an efficient and safe computer power supply with a maximum output of 500W. A large 12 cm fan (automatic control) perfectly tolerates the heat generated by the PSU and keeps the temperature constant
  • POWER: +3,3V: 16A / +5V: 16A / +3,3V & +5V combined: 100W / +12V: 492W (41A) / -12V: 6W (0,5A) / +5Vsb: 15W (3A) ; CONNECTORS: 1x 20+4 pin / 1x 4+4 pin / 2x 6+2 pin PCIe / 5x SATA / 4x 4 pin Molex
  • PURE POWER - Resonant Conversion LLC and DC-DC technology with independent voltage regulation. Both the efficiency and the precision of the power supply benefit from this combination, especially with asymmetrical loads
  • MODULAR POWER SUPPLY - Allows each cable to be disconnected from the power supply, facilitating cable management in the panel for cleanliness and good airflow in the panel
  • NOTE: In order to protect the environment and save costs, Kolink delivers all of its power supplies without a cold device cable, as one is available in most households anyway
Bestseller no. 14
Thermaltake Toughpower GF A3 1050W Gold | Fully modular | ATX 3.0 | PCIe Gen 5
  • ✔️ 80Plus Gold certified
  • ✔️ Compatible with Intel ATX 3.0 specifications and with native PCIe Gen 5.0 interface (12+4 pin)
  • ✔️ Fully modular for optimal cable management
  • ✔️ Quiet 120mm smart fan with hydraulic bearing with 12.8dB(A) to 29.9 dB(A)
  • ✔️ High quality Japanese main capacitors
Bestseller no. 15
Mars Gaming MPB750M, Modular ATX 750W PSU, 6 Years Warranty, 80Plus Bronze 230V, Silent AI-RPM Technology, 90% Efficiency, Black
  • 6 YEAR WARRANTY: Thanks to the latest high-precision SMD manufacturing technology and the use of A-grade components of the highest quality and reliability, the PC power supply MPB750M offers an extended 6-year performance guarantee; In addition, the ultra-stable SMD production on a double-layer fiberglass PCB ensures extreme performance and reliability under all circumstances
  • TOTAL SAFETY. SMD: The MPB850M power supply has the most advanced and complete electronic security systems: OVP, UVP, OCP, OPP and SCP Extended (full internal and external short circuit protection); moreover, it was developed in Europe and manufactured in compliance with the strictest European standards; Quality certified by the renowned TÜV Rheinland laboratories; Quality certified by the renowned TÜV Rheinland laboratories
  • ABSOLUTE SILENCE. AI-RPM AND 140MM FDB: Equipped with the latest AI-RPM fan control technology, ideal for silent operation, the MPB750M features state-of-the-art intelligent thermal control; it is also equipped with an industrial-grade 140mm XL fan with dynamic liquid bearing and extra-large motor to maximize its stability
  • ASSURED PERFORMANCE AND PROFESSIONAL EFFICIENCY: Up to 750W of power, best security and optimized energy saving factor: The MPB750M is 80 Plus Bronze 230V EU certified and guarantees over 90% electrical efficiency, 99% DIGITAL APFC efficiency and active PFC system
  • OPTIMIZED MODULAR CABLE DESIGN AND HIGH PROTECTION EPE PACKAGING: The MPB750M modular cables are flat, black and extra long: a combination of features that make installation easier and more versatile than ever; moreover, it is fully protected by special packaging with full shock absorption to ensure it arrives in perfect condition
Bestseller no. 16
ASUS ROG Strix-750G Gold power supply (0dB cooling, double ball bearings, 0dB technology, 80Plus Gold)
  • ROG heatsink cover important components. Lower temperatures result in a longer service life and less noise
  • The Axial-Tech fan design features a smaller fan hub that allows for longer fan blades
  • A locking ring that increases downward air pressure
  • A double ball bearing holds up to twice as long as a plain bearing
  • The 0dB technology ensures low noise in less demanding games
Bestseller no. 17
Corsair RM1000x 80 PLUS Gold Fully Modular 1000 Watt ATX Power Supply (135mm Magnetic Levitation Fan, Wide Compatibility, Japanese Capacitors, Ultra Fast Wake Up) EU - Black
  • Completely modular: Connect only the necessary cables to keep your system neat and tidy.
  • 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom rotors for optimal performance, low noise and unmatched reliability.
  • EPS12V connector: For full compatibility with modern graphics cards and motherboards.
  • 100% Japanese 105°C Capacitors: Premium internal components ensure flawless performance and lasting reliability.
  • Compatible with Modern Standby: Extremely fast wake-up from sleep mode and higher efficiency at light loads.
  • 80 PLUS Gold Certificate: Highly efficient operation ensures low power consumption, less noise and lower temperatures.
Bestseller no. 18
be quiet! System Power 10 750W, 80 Plus Bronze, quiet, temperature-controlled 120mm quality fan, support for powerful GPUs, black ribbon cables, BN329
  • System Power 10 750W is equipped with a temperature-controlled 120mm quality fan. He offers the for be quiet! well-known and remarkably quiet operation for the entry-level price
  • The System Power 10 750W provides a stable power supply with strong voltage regulation for the CPU and GPU. This ensures reliable operation even with heavy cross-loads.
  • The 80 PLUS Bronze certification of the System Power 10 750W is convincing proof of the efficient and energy-saving operation of this power supply.
  • System Power 10 750W offers enough power even for demanding graphics cards. Safety functions for comprehensive protection against overcurrent, overvoltage and undervoltage as well as short circuit, overheating and overload.
Bestseller no. 19
be quiet! System Power 10 550W, 80 Plus Bronze, quiet, temperature-controlled 120mm quality fan, support for powerful GPUs, black ribbon cables, BN327
  • System Power 10 550W is equipped with a temperature-controlled 120mm quality fan. He offers the for be quiet! well-known and remarkably quiet operation for the entry-level price
  • The System Power 10 550W provides a stable power supply with strong voltage regulation for the CPU and GPU. This ensures reliable operation even with heavy cross-loads.
  • The 80 PLUS Bronze certification of the System Power 10 550W is convincing proof of the efficient and energy-saving operation of this power supply.
  • System Power 10 550W offers enough power even for demanding graphics cards. Safety functions for comprehensive protection against overcurrent, overvoltage and undervoltage as well as short circuit, overheating and overload.
Bestseller no. 20
ENERMAX MARBLEBRON ATX gaming PC power supply 750W 80Plus Bronze 230V EU (Semi Modular) black ribbon cable, EMB750EWT
  • A stable 12V rail to power high-performance processors and graphics cards without having to spread the load across multiple rails.
  • The integrated 12 cm fan with intelligent speed control is able to measure the load on the power supply and adjust the fan accordingly to always ensure quiet operation.
  • The ribbon cables are more flexible than traditional sleeved cables and are easier to route through tight spaces. This allows for clean cable routing behind the case wall and contributes to improved airflow within the case.
  • Intel ATX12V v2.3, conforming to Intel Power Supply Design Guide for Desktop Platform Form Factors Revision 1.1. Full support of the C6/C7 power saving features of Intel processors first introduced with the Haswell generation. Worldwide compatibility with automatic 100-240VAC input and up to 0,99 with active power factor correction.

This is what Stiftung Warentest says about products in the “modular power supply” area

Stiftung Warentest examines, compares and tests the best products for consumers. Many of the tests by Stiftung Warentest help in deciding which product to buy. We do not currently know whether there is a test winner from Stiftung Warentest for this product that is recommended for purchase.

Our comparison winner in the field of "modular power supplies"

Compare winner
Corsair RM750e (2023) Fully Modular Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compatible - 105°C Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black
  • The Corsair RMe Series fully modular, silent ATX power supplies with dual 8-pin EPS12V connectors provide quiet, reliable power delivery with 80 PLUS Gold efficiency for a variety of different PC builds
  • Cable Type: Type 4
  • Continuous power W: 850 watts
  • ATX12V version: 2.53

Current offers in the area of ​​"modular power supplies"

You want the best products in the range "Modular Power Supplies" buy? In this bestseller list you will find new offers every day. Here you will find a large selection of current products in the "Modular Power Supplies" category.

Bestseller no. 1
Bestseller no. 4
be quiet! System Power 9 500W cm PC power supply | 80 Plus Bronze Efficiency | ATX | with cable management | Black | BN301
be quiet! System Power 9 500W cm PC power supply | 80 Plus Bronze Efficiency | ATX | with cable management | Black | BN301
Two strong 12V lines; Stable running performance thanks to DC/DC technology; Two PCI Express ports for powerful multi-GPU systems
79,95 EUR −28% 57,45 EUR Amazon Prime
Bestseller no. 6
ASUS ROG Strix-750G Gold power supply (0dB cooling, double ball bearings, 0dB technology, 80Plus Gold)
ASUS ROG Strix-750G Gold power supply (0dB cooling, double ball bearings, 0dB technology, 80Plus Gold)
A locking ring that increases downward air pressure; A double ball bearing lasts up to twice as long as a plain bearing
159,90 EUR −26% 119,00 EUR

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