Antec ATOM B750 750W Power Supply

The Antec ATOM B750 is a non-modular power supply designed for systems requiring 750W maximum power. It offers 80 Plus Bronze certification, indicating a solid level of efficiency for general computing tasks, gaming, or mid-range builds.

Power and Performance

• Maximum Power Output: 750W – Ideal for gaming PCs, workstations, or builds with multiple components like a high-performance GPU and several storage devices.
• Efficiency Rating: 80 Plus Bronze – Efficient for everyday use, providing good value for mid-tier systems.
• Efficiency: Unmentioned – The exact percentage of efficiency isn't listed, but being 80 Plus Bronze certified typically ensures around 82-85% efficiency under load.
• PFC (Power Factor Correction): Unmentioned – There's no specific mention of whether it uses Active or Passive PFC.

Protection Features

• Over Voltage Protection (OVP): Yes – Safeguards against high voltage spikes that could damage your components.
• Over Power Protection (OPP): Yes – Prevents the PSU from overloading and failing due to excessive power demands.
• Over Current Protection (OCP): Unmentioned – No specific information about overcurrent protection, which could be a downside for more sensitive setups.
• Over Temperature Protection (OTP): No – This unit does not feature a temperature protection mechanism, so system cooling is crucial for preventing overheating.
• Short Circuit Protection (SCP): Yes – Cuts off power if a short circuit is detected, protecting your components.
• Under Voltage Protection (UVP): Yes – Protects against low voltage situations, ensuring the PSU operates within safe parameters.

Connectors and Ports

• ATX Main Connector: Unmentioned – The main 24-pin connector is assumed to be present but not specified.
• EPS Connectors: Unmentioned – No mention of whether an 8-pin EPS connector is provided for CPU power.
• PCIe Connectors: 4 – Provides plenty of PCIe power connectors for multiple GPUs or high-power single GPU setups.
• SATA Power Connectors: 5 – Adequate for several storage devices, such as hard drives and SSDs.
• 4-Pin Peripheral Connectors: No – Lacks 4-pin connectors, which may be necessary for older peripherals.
• Floppy Connectors: Unmentioned – No information is provided about legacy connectors.

Cooling and Fan

• Fan Size: 120mm – Standard size for cooling the PSU during operation.
• Zero RPM Fan Mode: No – The fan operates continuously and does not feature zero RPM operation for quiet running at low loads.
• Fan Bearing: Unmentioned – The type of fan bearing is not provided, which can affect noise and longevity.

Physical Attributes

• Form Factor: ATX – A standard form factor, ensuring compatibility with most desktop cases.
• Dimensions: 150 x 140 x 86mm – Should fit in most ATX cases but be sure to check your case for clearance.
• Color: Black – A common and neutral color that works well with most builds.

Warranty

• 5-Year Warranty – Offers reasonable long-term support for reliability.