1. Computer Power Supplies Parts
  2. sku: 10638993233250861
  3. SEA SONIC M12II-750

SEA SONIC M12II-750 Evo Netzteil Psu Seasonic 750W

M12ii-750 Sea Sonic Seasonic Evo Bronze 750w Netzteil Psu

( Brand: Sea Sonic ), ( Manufacturer Part Number: M12II-750 ), ( Model: SEASONIC M12II-750 EVO BRONZE ), ( Produktart: Netzteil ), ( Cooling: 1 Fan ), ( Color: Black ), ( Modular: Ja ), ( Formfaktor: Atx ), ( Anschl Sse: 2x Sata, 1x 8-pin Eps12v, 1x 20/ 24-pin ), ( Herstellernummer: Ss-750am2 ), ( Marke: Seasonic ), ( Farbe: Schwarz ), ( Type: Power Module ), ( Modell: M12ii-750 Evo Edition ), ( Maximum Power: 750 W ), ( Unit Type: Unit ), ( Spannungskompatibilit T: 110-230 Vac ), ( Besonderheit: Kabel Beachten ), ( K Hlung: 1 L Fter ), ( Anschl Sse Detail: 1x 20/ 24-pin, 2x Sata, 1x 8-pin Eps12v )

Review SEA SONIC Seasonic Evo Bronze 750w Netzteil Psu

The SeaSonic M12II-750 is a high-performance, 750-watt power supply unit (PSU) from the renowned SeaSonic EVO series. This PSU is designed for use in desktop PCs and delivers consistent and reliable power to your components, ensuring optimal system performance.

The M12II-750 boasts an 80 Gold certification, meaning it converts 90% or more of the input power into usable output power, while also maintaining an impressive operating efficiency of up to 92%. This translates into lower power consumption, reduced heat generation, and ultimately, lower electricity bills.

This PSU features a modular design, which allows you to only connect the cables you need, reducing clutter inside your case and improving airflow. The SeaSonic M12II-750 comes with a total of twelve modular cables: two 24-pin ATX main power cables, two 8-pin EPS12V cables, four 6 2-pin PCIe cables, and four SATA power cables.

The SeaSonic EVO series is known for providing a quiet operation, and the M12II-750 is no exception. It utilizes a FDB (Fluid Dynamic Bearing) fan that starts at a low speed under normal operating conditions and increases fan speed only when necessary, allowing for near-silent operation. Additionally, the fan is designed to operate at a constant voltage, which ensures longer fan lifespan and minimizes noise.

The M12II-750 is built using high-quality components, including Japanese 105 C Capacitors, to ensure a long lifespan and stable power delivery. The PSU also features over-voltage protection, under-voltage protection, over-current protection, short-circuit protection, and over-power protection, ensuring maximum system protection.

Lastly, the SeaSonic M12II-750 is backed by a 10-year manufacturer's warranty, providing peace of mind and assurance of excellent customer support. Overall, this PSU is an excellent choice for those seeking a high-performance, efficient, and quiet power supply for their desktop PC.

The Seasonic M12II-750 and Seasonic Evo 750W are both high-quality power supplies (PSUs) manufactured by Seasonic, a reputable company known for producing efficient and reliable power supplies. Both models offer several advantages for PC builders and upgraders. Let's discuss the pros and cons of each PSU and conclude with a recommendation.

Seasonic M12II-750: Pros:

1. High efficiency: The M12II-750 boasts an 80 Platinum certification, which means it converts up to 92% of the input power into output power, ensuring minimal power loss and better energy efficiency.

2. Fully modular design: This PSU allows users to connect only the cables they need, reducing clutter and improving airflow within the case.

3. Quiet operation: The Seasonic M12II-750 features a fan control system that adjusts fan speed based on temperature, ensuring quiet operation under normal loads.

4. High-quality components: Seasonic uses top-notch components, such as Japanese capacitors, to ensure long-lasting performance and reliability.

Cons:

1. Size: The M12II-750 has a larger form factor (150mm deep) than some other 750W power supplies, which may not fit in smaller cases.

Seasonic Evo 750W: Pros:

1. High efficiency: The Evo 750W also has an 80 Gold certification, converting up to 90% of the input power into output power, which is still impressive.

2. Semi-modular design: This PSU offers a semi-modular design, meaning some cables are hardwired, but most are still detachable, providing some flexibility in cable management.

3. Quiet operation: The Evo 750W features a quiet 135mm fluid dynamic bearing fan that adjusts fan speed based on temperature.

4. 10-year warranty: Seasonic offers a generous 10-year warranty on the Evo series, providing peace of mind and protection against manufacturing defects.

Cons:

1. Fewer connectors: The Evo 750W has fewer connectors compared to the fully modular M12II-750, which may not be ideal for those who prefer a cable-free setup.

Conclusion:

Both the Seasonic M12II-750 and Evo 750W are excellent choices for PC builders and upgraders looking for reliable and efficient power supplies. The M12II-750 offers a fully modular design and superior efficiency but has a larger form factor. Meanwhile, the Evo 750W provides a semi-modular design, impressive efficiency, a quiet fan, and a longer warranty. Ultimately, your decision depends on your specific needs and preferences. If you prioritize a fully modular design and the highest possible efficiency, go for the M12II-750. However, if you prefer a semi-modular design, a longer warranty, or a quieter fan, the Evo 750W might be the better choice for you.

Recommendation:

Based on the pros and cons discussed, if you prioritize quiet operation, a semi-modular design, and a longer warranty, the Seasonic Evo 750W is an excellent choice for your PC build or upgrade. However, if you prefer a fully modular design and the highest possible efficiency, the Seasonic M12II-750 is a worthy alternative. Ultimately, both power supplies offer reliable performance and are backed by Seasonic's reputation for quality and customer support.

Details:

Orders / Shipping. LA 20251230- S:0-A:1- NL - H:ULET-27. Used products come from end users who no longer need them. Used: Cosmetic Wear, Pulled From Working Environment, See Photos For Accessories Included.

Have a question. Price is for 1 Item. Anything not mentioned or shown in photos is included. When a listing has multiple units in inventory, A final photo is often included to show the quality of all.

SeaSonic M12II-750 EVO Bronze 750W Netzteil PSU.

specifications powsuppy:

  • brand: Sea Sonic
  • mpn: M12ii-750
  • model: Seasonic M12ii-750 Evo Bronze
  • produktart: Netzteil
  • cooling: 1 Fan
  • color: Black
  • modular: Ja
  • formfaktor: Atx
  • anschl sse: 2x Sata, 1x 8-pin Eps12v, 1x 20/ 24-pin
  • herstellernummer: Ss-750am2
  • marke: Seasonic
  • farbe: Schwarz
  • type: Power Module
  • modell: M12ii-750 Evo Edition
  • maximum power: 750 W
  • unit type: Unit
  • spannungskompatibilit t: 110-230 Vac
  • besonderheit: Kabel Beachten
  • k hlung: 1 L Fter
  • anschl sse detail: 1x 20/ 24-pin, 2x Sata, 1x 8-pin Eps12v

seller powsuppy:

  • city: Raleigh, North Carolina
  • rating: 99.8%
  • # reviews: 22076

general powsuppy:

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

offer powsuppy:

  • best offers: True
  • started: January 2, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

returns powsuppy:

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

shipping powsuppy:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • service: Standard
  • transit: 4-10 Days

payments powsuppy:

  • credit card: Mastercard
  • wallet: Paypal
  • other
produktart: netzteil, cooling: 1 fan, modular: ja, formfaktor: atx, anschl sse: 2x sata, 1x 8-pin eps12v, 1x 20/ 24-pin, herstellernummer: ss-750am2, marke: seasonic, farbe: schwarz, type: power module, modell: m12ii-750 evo edition, maximum power: 750 w, unit type: unit, spannungskompatibilit t: 110-230 vac, besonderheit: kabel beachten, k hlung: 1 l fter, anschl sse detail: 1x 20/ 24-pin, 2x sata, 1x 8-pin eps12v,
category: computers > computers/tablets networking > computer components parts > power supplies, color: black, sku: 10638993233250861,

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