Power Supply 1stPlayer ACK HA-750AA2, ATX 3.1, 750W 80 Plus Bronze PSU

1stPlayer ACK HA-750AA2 is an ATX 3.1 power supply with 750W, aimed at mid-range to more serious gaming and workstation configurations. The combination of 80+ Bronze certification and real efficiency up to 89.61% provides stable power without unnecessary losses. Support for ATX 3.0/3.1 - PCIe Gen 5.0/5.1 means you are covered for newer GPUs with the modern PCI-E 5.1 connector. The black design and 140 mm fan with hydraulic bearing make it quiet and unobtrusive in most cases.

What you get

With a power of 750W, you have a good reserve for a modern gaming CPU plus a serious GPU, without being at the limits of the power supply. ATX 3.1 and the presence of a PCI-E 5.1 connector allow you to directly power new graphics cards without the need for adapters and additional risks. With active PFC and up to 89.61% efficiency under normal load, unnecessary heating and strain on the electrical network are reduced. The 140 mm Hydraulic Bearing fan maintains reasonable temperatures with lower noise and longer life compared to cheap sleeve-bearing solutions. The non-modular design may not be the most elegant in terms of cable management, but it includes all the necessary connectors for a modern configuration.

• Power 750W – sufficient for a strong gaming/creator build with a modern CPU and powerful GPU, without reaching the limits of the power supply.
• 80+ Bronze certification – higher efficiency compared to basic models, less heat loss, and more stable operation under prolonged load.
• ATX 3.0/3.1 – PCIe Gen 5.0/5.1: Yes – ready for the new generation of graphics cards and stricter requirements for peak loads.
• PCI-E 5.1 x 1 + PCI-Express 6+2 pin x 2 – flexible cabling for modern GPUs, with the ability to power both older and newer graphics cards.
• 20+4 Pin ATX, 4+4 Pin ATX/EPS x 2 – full compatibility with modern motherboards, including those with more serious CPU power requirements.
• SATA x 4 and Molex x 2 – enough connectors for SSDs, HDDs, fans, and additional accessories in a typical gaming case.
• 140 mm Hydraulic Bearing fan – quieter operation and longer life, especially important during long gaming sessions or 24/7 operation.
• Active PFC and multiple certifications (80 Plus Bronze, Cybenetics, PPLP) – indication of better quality control and more stable voltages.

Who is this suitable for?

This power supply is a sensible choice for mid-range and upper mid-range gaming configurations, as well as for working with more demanding applications like rendering and video processing. It is suitable if you are considering an upgrade to a newer GPU with PCIe Gen 5.0/5.1 and want to be prepared ahead of time. It is not optimal if you are building an ultra-compact build or if you prioritize fully modular cable management.

The combination of 750W, ATX 3.1 with PCI-E 5.1, real 89.61% efficiency, and a quiet 140 mm fan makes the 1stPlayer ACK HA-750AA2 a practical and current power supply for a serious gaming PC without unnecessary luxury.