ESGAMING 600W Non-Modular ATX Power Alternatives: 6 Similar Picks Compared

How alternatives compare to ESGAMING

MSI MAG 850W Fully Modular ATX Power Supply

The MSI MAG 850W offers significantly higher power output at 850W compared to the ESGAMING 600W unit. It supports ATX 3.1 standards and includes PCIe 5.1 compatibility with a 12V-2x6 connector, which the ESGAMING model lacks. This unit is fully modular, allowing you to connect only the cables you need, whereas the ESGAMING version is non-modular with all cables pre-installed. The MSI unit is larger, measuring 12 inches in length, so it requires more case space. It carries a 10-year warranty, providing longer coverage than the ESGAMING model. This choice suits gamers needing modern GPU support and clean cable management.

Corsair RM850x Shift 850W White ATX Power Supply

The Corsair RM850x Shift White delivers 850W of power, exceeding the ESGAMING 600W capacity. It features full modularity, unlike the fixed cabling of the ESGAMING unit. This model supports ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with the latest graphics cards. The white color option allows for aesthetic matching in builds, while the ESGAMING model is black. It is compact, measuring 6.3 inches in length, which is shorter than the MSI alternative but comparable in footprint to the ESGAMING unit. The efficiency rating is 80 Plus Gold. This pick is ideal for users who want high wattage, modern connectivity, and a specific color scheme without dealing with excess cables.

Corsair RM1000x 1000W ATX 3.1 PSU

The Corsair RM1000x provides 1000W of power, which is much higher than the ESGAMING 600W rating. It is fully modular, offering flexible cable management, in contrast to the non-modular ESGAMING design. This unit supports ATX 3.1 and PCIe 5.1 standards with a 12V-2x6 connector. It is very compact, measuring only 2.3 inches in length, making it suitable for smaller cases where the ESGAMING unit might fit but this one excels in space efficiency. The black finish matches the ESGAMING color. This choice is best for enthusiasts building high-performance systems that require substantial power headroom and modern connector support for future-proofing their hardware investments.

Corsair RM1000x Shift 1000W Power Supply

The Corsair RM1000x Shift offers 1000W of power, surpassing the ESGAMING 600W output. It is fully modular, allowing for customizable cable routing, unlike the fixed cables of the ESGAMING model. This unit supports ATX 3.0 standards, providing modern compatibility. It is black and measures 7.09 inches in length, which is longer than the ESGAMING unit. The efficiency rating is 80 Plus Gold. This power supply is designed for users upgrading to high-end GPUs who need ample power and flexible cabling options. It is a robust choice for those who prioritize capacity and modern standards over the basic non-modular setup provided by the ESGAMING alternative.

Corsair RM850x 850W Fully Modular ATX 3.1 PSU

The Corsair RM850x delivers 850W of power, which is higher than the ESGAMING 600W capacity. It is fully modular, offering better cable management than the non-modular ESGAMING unit. This model supports ATX 3.1 and PCIe 5.1 standards with a 12V-2x6 connector. It is compact, measuring 2.3 inches in length, which is shorter than the ESGAMING unit. The black color matches the ESGAMING aesthetic. This choice is ideal for builders who need reliable high-wattage performance and modern connector support. It provides a significant upgrade in connectivity and efficiency compared to the basic protections and fixed cabling of the ESGAMING power supply.

Corsair RM750x Shift White 750W ATX Power Supply

The Corsair RM750x Shift White provides 750W of power, exceeding the ESGAMING 600W rating. It is fully modular, unlike the non-modular ESGAMING design. This unit supports ATX 3.1 and PCIe 5.1 standards with a 12V-2x6 connector. It features a white color, offering an aesthetic difference from the black ESGAMING model. The efficiency rating is 80 Plus Gold. It measures 6.3 inches in length and weighs 3.75 pounds. This power supply is suitable for builders who value accessible cable management and modern power standards. It is a solid choice for those seeking higher wattage and modular flexibility in a mid to full tower case setup.

Quick picks

Our 7 picks

1 Best overall

ESGAMING 600W Non-Modular ATX Power Supply

Best for: Standard non-modular builds

Wattage

600W

Modularity

Non-Modular

PCIe Connector Type

6+2 pin

Fan Size

120mm

Form Factor

ATX

Dimensions

5.51 × 3.15 × 5.91 inches

View on Amazon: ESGAMING 600W Non-Modular ATX Power Supply Affiliate link

This ESGAMING unit delivers 600W of power through a non-modular ATX design. It features a 120mm auto-thermally controlled fan for cooling. The connectors include one 24-pin main, one 4+4-pin CPU, and two 6+2-pin PCIe cables. It supports 110-230V input switching. This power supply suits users needing a basic, reliable source for standard builds without the need for custom cable management.

Pros

• 600W total power output
• 120mm auto-thermally controlled fan
• Includes 2x 6+2-pin PCIe connectors
• Full safety protection suite

Cons

• Non-modular design requires managing all cables
• Only two PCIe connectors available
• Manual input voltage switching required

Good fit if

• You need a standard 600W power source
• You prefer a non-modular setup for simplicity
• You want basic safety protections included

Skip if

• You require fully modular cable management
• You need more than two PCIe connectors
• You want automatic voltage switching

Verdict: ESGAMING 600W Non-Modular ATX PSU fits users who need a straightforward power supply with standard protections and a 120mm fan. It is a practical option for builds that do not demand modular cables or high-end connectivity.

2 Best budget

MSI MAG 850W Fully Modular ATX Power Supply

Best for: High-end gaming builds needing PCIe 5.1 support

Wattage

850W

Efficiency Rating

80+ Gold

Modularity

Fully Modular

ATX Version

ATX 3.1

PCIe Connector Type

12V-2x6

Warranty

10 Year

View on Amazon: MSI MAG 850W Fully Modular ATX Power Supply Affiliate link

This is an 850W fully modular power supply built for modern gaming rigs. It carries an 80 Plus Gold efficiency rating and supports ATX 3.1 and PCIe 5.1 standards. The unit uses the 12V-2x6 connector for next-generation graphics cards. You get a 10-year warranty with this ATX form factor unit. It fits well in cases that accommodate its 12-inch length.

Pros

• 850W output capacity
• Fully modular cable design
• 80 Plus Gold efficiency
• ATX 3.1 and PCIe 5.1 ready
• 10-year warranty coverage

Cons

• 12-inch length is bulkier than compact alternatives
• Higher wattage exceeds 600W budget needs
• No mention of fan noise levels in data

Good fit if

• You need 80 Plus Gold efficiency for lower heat
• You are building a high-end gaming PC
• You want a 10-year warranty for peace of mind

Skip if

• You strictly need a 600W unit for low power builds
• Your case cannot fit a 12-inch long power supply
• You prefer a non-modular design for simplicity

Verdict: MSI MAG A850GL 850W Fully Modular is a high-capacity choice for gamers who need PCIe 5.1 support and long-term warranty coverage. It suits users who prioritize efficiency and modularity over compact size.

3 Also great

Corsair RM850x Shift 850W White ATX Power Supply

Best for: High-wattage builds needing full modularity

Wattage

850W

Efficiency Rating

80 Plus Gold

Modularity

Fully Modular

ATX Version

ATX 3.1

PCIe Connector Type

PCIe 5.1

Dimensions

6.3 × 5.91 × 3.39 inches

View on Amazon: Corsair RM850x Shift 850W White ATX Power Supply Affiliate link

The Corsair RM850x Shift is a fully modular ATX 3.1 power supply rated at 850W. It carries an 80 Plus Gold efficiency rating and supports PCIe 5.1 for modern graphics cards. The unit features a white finish and measures 6.3 by 5.91 by 3.39 inches. It weighs 3.75 pounds. This model suits users who need high wattage with full cable management and modern connectivity standards.

Pros

• 850W output capacity
• Fully modular cable design
• ATX 3.1 compliance
• 80 Plus Gold efficiency
• PCIe 5.1 support

Cons

• Larger physical dimensions than standard units
• Heavier build at 3.75 pounds
• White color may not match all builds

Good fit if

• You need 850W for high-end components
• You want full modular cable management
• You require ATX 3.1 and PCIe 5.1 support

Skip if

• You need a compact form factor
• You prefer a black color scheme
• You only require 600W or less

Verdict: Corsair RM850x Shift White delivers high wattage and modern standards for demanding builds. It fits users who prioritize full modularity and ATX 3.1 compatibility over compact size.

4 Best premium

Corsair RM1000x 1000W ATX 3.1 PSU

Best for: high-performance builds needing modern PCIe support

Wattage

1000W

Efficiency Rating

Cybenetics Gold

Modularity

Fully Modular

ATX Version

ATX 3.1

PCIe Connector Type

12V-2x6

PCIe Version

PCIe 5.1

View on Amazon: Corsair RM1000x 1000W ATX 3.1 PSU Affiliate link

This Corsair unit delivers 1000W of power in a fully modular design. It supports ATX 3.1 standards and PCIe 5.1 with a 12V-2x6 connector. The Cybenetics Gold efficiency rating ensures reliable performance. Its compact dimensions and low-noise operation make it suitable for high-end builds. You get a versatile power supply that adapts to modern GPU requirements without excess cable clutter.

Pros

• 1000W output capacity
• Fully modular cable management
• ATX 3.1 compliance
• PCIe 5.1 support with 12V-2x6 connector
• Cybenetics Gold efficiency rating

Cons

• Heavier at 6.88 pounds compared to lighter alternatives
• Higher wattage may exceed needs for entry-level systems
• Larger physical footprint than compact 600W units

Good fit if

• You need high wattage for future GPU upgrades
• You want clean cable management with full modularity
• You require ATX 3.1 and PCIe 5.1 compatibility

Skip if

• You are building a budget system with low power needs
• You prefer a smaller, lighter power supply
• You only need 600W for basic gaming tasks

Verdict: Corsair RM1000x Fully Modular ATX 3.1 suits users building high-performance PCs that demand ample power and modern connector support. It is ideal for enthusiasts planning to install powerful graphics cards in the near future.

5 Best atx 3.0

Corsair RM1000x Shift 1000W Power Supply

Best for: High-end gaming PCs needing ATX 3.0 support

Wattage

1000W

Efficiency Rating

80 Plus Gold

Modularity

Fully Modular

ATX Version

ATX 3.0

Dimensions

7.09 × 5.91 × 5.08 inches

Weight

4.2 pounds

View on Amazon: Corsair RM1000x Shift 1000W Power Supply Affiliate link

The Corsair RM1000x Shift is a 1000W fully modular power supply built for modern high-end builds. It meets ATX 3.0 and PCIe 5.0 standards, supporting next-generation graphics cards. The unit carries an 80 Plus Gold efficiency rating. Its compact dimensions of 5.91 by 5.08 by 7.09 inches allow for flexible installation in various chassis. This model suits users needing substantial power headroom and modern connectivity.

Pros

• 1000W output capacity
• Fully modular cable design
• ATX 3.0 and PCIe 5.0 compliant
• 80 Plus Gold efficiency rating
• Compact 5.91 x 5.08 x 7.09 inch form factor

Cons

• Heavier at 4.2 pounds compared to lower-wattage alternatives
• 1000W output exceeds the 600W baseline of the guide topic
• Higher power draw may not suit low-power systems

Good fit if

• You are building a high-end PC with power-hungry components
• You need ATX 3.0 native support for PCIe 5.0 GPUs
• You want fully modular cables for cleaner cable management

Skip if

• You require a power supply under 600W
• You are building a budget system with minimal power needs
• You prefer a non-modular design for simplicity

Verdict: Corsair RM1000x Shift ATX 3.0 delivers robust 1000W power with modern ATX 3.0 standards. It fits users upgrading to high-end GPUs who need ample headroom and flexible cabling.

6 Also great

Corsair RM850x 850W Fully Modular ATX 3.1 PSU

Best for: High-wattage builds needing ATX 3.1

Wattage

850W

Efficiency Rating

Cybenetics Gold

Modularity

Fully Modular

ATX Version

ATX 3.1

PCIe Connector Type

12V-2x6

PCIe Version

PCIe 5.1

View on Amazon: Corsair RM850x 850W Fully Modular ATX 3.1 PSU Affiliate link

The Corsair RM850x delivers 850W of power with full modularity. It supports ATX 3.1 and PCIe 5.1 standards via a 12V-2x6 connector. This unit features Cybenetics Gold efficiency and low-noise operation. Its compact dimensions allow for easy installation in various cases. You should consider this power supply if you need high wattage with modern connector support.

Pros

• 850W output capacity
• Fully modular cable design
• ATX 3.1 compliance
• PCIe 5.1 support
• Cybenetics Gold efficiency

Cons

• Heavier build at 3.9 pounds
• Larger footprint than shift models
• No 12VHPDC native cable

Good fit if

• You require 850W for high-end GPUs
• You want fully modular cables
• You need ATX 3.1 support

Skip if

• You need a compact shift form factor
• You prefer a lighter unit
• You only need 600W

Verdict: Corsair RM850x Fully Modular ATX 3.1 offers robust 850W power with modern ATX 3.1 and PCIe 5.1 support. It is ideal for builders who need reliable high-wattage performance and fully modular cables.

7 Best 750w

Corsair RM750x Shift White 750W ATX Power Supply

Best for: Modern builds needing side-mounted modular connectors

Wattage

750W

Efficiency Rating

80 Plus Gold

Modularity

Fully Modular

ATX Version

ATX 3.1

Fan Size

140mm

PCIe Version

PCIe 5.1

View on Amazon: Corsair RM750x Shift White 750W ATX Power Supply Affiliate link

The Corsair RM750x Shift is a 750W fully modular power supply built for modern builds. It features ATX 3.1 certification and PCIe 5.1 support for stable power delivery. The side-mounted modular connections simplify cable management. A 140mm fan ensures quiet operation with its zero RPM mode. Japanese electrolytic capacitors provide reliable performance under load.

Pros

• ATX 3.1 and PCIe 5.1 certification
• Side-mounted modular connectors for easier access
• 140mm fluid dynamic bearing fan
• Zero RPM fan mode for silent operation
• Fully modular design with micro-fit connectors

Cons

• Larger 140mm fan size may not fit small cases
• Heavier build at 3.75 pounds
• Only 80 Plus Gold efficiency rating

Good fit if

• You need side-mounted connectors for cleaner cable routing
• You want ATX 3.1 support for modern GPUs
• You prefer quiet operation with a larger fan

Skip if

• You have a small form factor case with limited space
• You require 80 Plus Platinum efficiency
• You need PCIe 5.0 only without newer standards

Verdict: Corsair RM750x Shift 750W ATX 3.1 suits builders who value accessible cable management and modern power standards. It fits well in mid to full tower cases where its larger fan and weight are not constraints.

Specifications side by side

Frequently asked questions