ROSEWILL TACHYON-750 Semi Modular Plat Atx Psu 750-WATT

( Brand: Rosewill ), ( Manufacturer Part Number: TACHYON-750 ), ( Cooling: 1 Fan ), ( Color: Black ), ( California Prop 65 Warning: This Product Contains The State Of California. ), ( Connectors: 20 4 Pin, 6 2 Pin Pci Express, 8 Pin Pci Express, Sata I, 4 4 Pin 12 V, 4 Pin Peripheral Molex ), ( Form Factor: Atx ), ( Type: Power Module ), ( Maximum Power: 750 W ), ( Unit Type: Unit ), ( Manufacturer Warranty: No ), ( Features: Modular )

Review ROSEWILL 750-watt Semi modular Plus Plat Atx Psu Tested Working

The Rosewill Tachyon-750 is a reliable and efficient 750-watt semi-modular ATX power supply unit (PSU) designed to meet the demands of modern computing systems. This PSU is certified under 80 PLUS Gold standards, ensuring an impressive electricity conversion efficiency of up to 90%. The semi-modular design of this power supply allows you to connect only the cables that you need, reducing clutter and improving airflow within your computer case.

The Tachyon-750 is engineered with a single 12V rail design, which delivers a stable and consistent power supply to your components. This eliminates the need for voltage regulation circuitry, reducing heat generation and improving overall efficiency. The power supply also features active PFC (Power Factor Correction) technology, which ensures that your computer draws power efficiently and effectively from the electrical grid.

This power supply unit is constructed with high-quality components, including Japanese capacitors and solid state capacitors. These components are known for their reliability, durability, and ability to maintain consistent performance over time. The Tachyon-750 also features a quiet 135mm fan, which operates at a low noise level even under heavy load conditions.

The PSU comes with a full suite of protection features, including over-current protection, over-voltage protection, under-voltage protection, over-temperature protection, and short-circuit protection. These features help to safeguard your components from damage and ensure stable and reliable power delivery.

The Rosewill Tachyon-750 is a versatile and feature-rich power supply unit that is perfect for a wide range of computing applications. It is compatible with a variety of motherboards and components, making it a great choice for builders and upgraders. With its impressive efficiency, quiet operation, and robust protection features, the Tachyon-750 is an excellent investment for anyone looking to build a high-performance computing system.

The Rosewill Tachyon 750W is a semi-modular 80 Platinum certified power supply unit (PSU). Here are some pros and cons that can help you make an informed decision about purchasing this PSU.

1. High Efficiency: With an 80 Platinum certification, this PSU offers high efficiency levels, meaning it converts a larger percentage of the electrical power it receives into usable power for your components. This can lead to lower power consumption and wasted heat.

2. Semi-Modular Design: The semi-modular design allows you to connect only the cables you need, reducing clutter in your case and improving airflow.

3. High Capacity: With a capacity of 750 watts, this PSU should be able to handle the power requirements of most modern systems, including those with high-end graphics cards and multiple storage drives.

4. Active PFC: Active Power Factor Correction (PFC) ensures that the PSU maintains a constant power factor throughout its operating range, helping to ensure stable voltage levels and reducing power loss.

5. Quiet Operation: The Tachyon series PSUs are designed to operate quietly, with a fan that only spins up when necessary.

1. Size: With a length of 16.5 inches, this PSU may not fit in smaller cases. Make sure to check the dimensions of your case before purchasing.

2. Limited Brand Recognition: Rosewill is not as well-known as some other PSU manufacturers, which may make some consumers hesitant to purchase their products.

3. Fan Noise: Some users have reported that the fan can become loud under heavy load, which may be a concern for those who prioritize quiet operation.

In conclusion, the Rosewill Tachyon 750W is a reliable and efficient power supply option for those looking for a high-capacity, semi-modular PSU. Its high efficiency, active PFC, and quiet operation make it an attractive choice for many builders. However, its size and limited brand recognition may be a concern for some. Ultimately, if you need a powerful, efficient, and quiet PSU, the Rosewill Tachyon 750W is worth considering.

Recommendation: If you're looking for a high-capacity, semi-modular power supply with good efficiency and quiet operation, the Rosewill Tachyon 750W is a solid choice. Just make sure that the dimensions of your case will accommodate its size.

Details:

X1 20 4 Pin ATX Connector. Sale Includes: Rosewill Tachyon-750-watt Semi-Modular 80 Plus Plat ATX PSU. Power Supply Connectors Included.

X2 6/2 Pin PCI Express Connector. This is backed by our 30 day guarantee. 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.

Please view each of the pictures to get a better idea condition specifics.

part #: tachyon750 prices

• $69.93-$101.59

specifications powsuppy:

• brand: Rosewill
• mpn: Tachyon-750
• cooling: 1 Fan
• color: Black
• california prop 65 warning: This Product Contains The State Of California.
• connectors: 20 4 Pin, 6 2 Pin Pci Express, 8 Pin Pci Express, Sata I, 4 4 Pin 12 V, 4 Pin Peripheral Molex
• form factor: Atx
• type: Power Module
• maximum power: 750 W
• unit type: Unit
• manufacturer warranty: No
• features: Modular

offer powsuppy:

• sold: 0
• best offers: True
• started: November 21, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 1

returns powsuppy:

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

general powsuppy:

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

payments powsuppy:

• credit card: Visa
• other
• wallet: Apple-pay

shipping powsuppy:

• type: Fixed
• class: Economy
• carrier: UPS
• service: Economy, UPS Ground Saver
• cost: $0.00
• transit: 4-11 Days

seller powsuppy:

• rating: 98.4%
• city: Auburn, Washington
• # reviews: 72741

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