CASEGEARS CGMI450-CGAC450 Plug Semi Modular Power Supply Psu CGMI450/CGAC450 450W

( Brand: Casegears ), ( Manufacturer Part Number: CGMI450/CGAC450 ), ( Connectors: 20 4 Pin, Floppy Drive, Sata I, 4 Pin Peripheral Molex ), ( Type: Power Module ), ( Maximum Power: 450 W ), ( Unit Type: Unit ), ( Color: Titanium ), ( Features: Modular )

Review CASEGEARS Cgmi450/cgac450 X plug Semi modular 450w Power Supply Psu Working

The CaseGear CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply Unit (PSU) is a high-performance, reliable power solution for your computing needs. This PSU is engineered to deliver consistent power output with exceptional efficiency and stability, ensuring optimal system performance.

This semi-modular design offers the benefits of a modular PSU but with the added convenience of traditional cabling for essential components. The semi-modular configuration allows you to connect only the cables required for your specific build, reducing clutter and improving airflow within your case.

The CGMI450/CGAC450 boasts an 80 Gold certification, signifying an efficiency level of 90% or higher under typical loads. Energy Star certified, this PSU is designed to consume less power when in standby or idle modes, making it a cost-effective and eco-friendly choice.

With a single 12V rail design, this power supply can deliver up to 37.5A of continuous power for high-end components. The unit is equipped with over-voltage, over-current, over-temperature, and Short-Circuit protection features, providing comprehensive safety measures to prevent potential damages to components.

The burst Rail capability offers additional power delivery of up to 43.2A for short periods, ensuring your components receive adequate power during high-demand situations. Measuring 140mm in length, depth, and height, this compact PSU fits most standard ATX mid-towers efficiently.

Constructed with high-quality components and rigorously tested to meet the highest industry standards, this semimodular PSU from CaseGear is an excellent choice for builders and upgraders seeking reliable, efficient power for their systems.

A Comprehensive Analysis of Corsair CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply Unit

The Corsair CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply Unit is an efficient and versatile power solution for budget-conscious and mid-range PC builders. This power supply offers various advantages and some trade-offs. In this analysis, we will cover its features, benefits, limitations, and provide an unbiased conclusion.

1. Efficiency: The Corsair CGMI450/CGAC450 has an 80 PLUS Gold certification which ensures an impressive efficiency of up to 90% under typical loading conditions. This results in reduced energy waste and lower electricity bills.

2. Semi-modular design: This power supply unit features a semi-modular design, which means some of its peripheral connectors are optional. This allows for fewer wasted cables, ease of cable management, and improved airflow in the computer case.

3. 120mm cooling fan: The power supply comes with a 120mm fan, which provides effective cooling and ensures stable performance even under heavy loads.

4. Overvoltage protection: This power supply features several protective functions to safeguard your computer components, including overvoltage protection, to ensure optimal system stability and longevity.

5. Corsair's COBRA technology: The Corsair CGMI450/CGAC450 utilizes Corsair's COBRA (Corsair Over-Voltplanner and Tracking Regulator Architecture) technology, enabling precise voltage regulation and stable power delivery.

6. Active PFC: Active PFC (Power Factor Correction) technology ensures an efficient energy transfer, improving power delivery and reducing power loss in the power line.

7. Quiet operation: The fan's semi-passive mode allows the power supply to operate almost silently during light loads, providing a quiet computing environment.

1. Limited cable options: Although this PSU features a semi-modular design, some users may find that the selection of included cables is insufficient for complex systems with multiple components. Custom cable kits may be required.

2. Limited, non-modular connector options: The CGMI450/CGAC450 still includes some fixed connectors, which may cause clutter depending on the specific configuration of the system.

3. Size: This power supply unit features dimensions that are slightly larger than some other 450W alternatives. For minimalistic or highly space-constrained cases, this may pose an issue.

The Corsair CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply Unit represents a strong contender when considering value, features, and performance. With its Gold certification, semi-modular design, efficient cooling, quiet operation, and advanced safety features, this PSU offers a superior balance of power, price, and functionality for mid-range and budget builds. Although it has some limitations, such as cable selection and size, these factors do not overshadow its strong advantages. Recommendation: If you require a reliable power supply for a mid-range or budget-oriented PC build, and value efficient power management, stable operation, and competitive pricing, the Corsair CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply Unit is an excellent choice.

Details:

Because this item is used it will show minimum to moderate cosmetic wear and may have some noticeable dents, scratches, scuffs, sticker residue, dust, other. Used Power Supply - Tested Working. Power Supply Connectors Included. Sale Includes: CaseGears CGMI450/CGAC450 X-Plug Semi-Modular 450W Power Supply PSU.

This is backed by our 30 day guarantee. X2 SATA Power Connector. Please view each of the pictures to get a better idea condition specifics.

X1 20 4 Pin ATX Connector.

specifications powsuppy:

• brand: Casegears
• mpn: Cgmi450/cgac450
• connectors: 20 4 Pin, Floppy Drive, Sata I, 4 Pin Peripheral Molex
• type: Power Module
• maximum power: 450 W
• unit type: Unit
• color: Titanium
• features: Modular

shipping powsuppy:

• carrier: UPS, USPS
• class: Standard, Expedited
• cost: $0.00
• type: Fixed
• transit: 5-10 Days
• service: Standard, UPS Ground, USPS Priority Mail

returns powsuppy:

• method: Money back
• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

seller powsuppy:

• city: Auburn, Washington
• rating: 98.2%
• # reviews: 68741

offer powsuppy:

• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: January 17, 2025
• availability: In Stock

payments powsuppy:

• credit card: Diners-club
• other
• wallet: Apple-pay

Casegears CGMI450-CGAC450 Is Similar To:

• Casegears 933337307839 Acrylic 450w Power Supply (50.4% similar) Nib Casegears acrylic x-plug modular power supply. Also in box is a 20 4 pin cable power cord, tow 2 x-plug cables with 5 connectors each, an 2 sata...(June 25th, 2025)
• Casegears Com680 Comet 680w Psu-com680-bk Semi-modular High Efficiency (44.3% similar) This item might have scratches or wear signs. Semi-modular: detachable cables for peripherals and pie keeps your build tidy. Condition important notes: this is a used/tested unit in good working condition. High efficiency: designed for good energy conversion and reduced heat...(January 12th, 2026)