Power supply SAMA Gears G650 White 80+ Gold ATX 3.1 — 750 W, 24-pin ATX, SATA cables 450/600/750/900 mm

The SAMA Gears G650 White 80+ Gold ATX 3.1 is a 750 W desktop power supply offering ATX 3.1 compatibility and broad 100–240 V AC input. It includes a 24‑pin motherboard connector, multiple SATA power cables of varying lengths (450, 600, 750, 900 mm) and an active 120 mm cooling fan. The unit is certified to common safety and environmental standards and is intended for system builds that require stable power delivery and support for modern components.

Advantages

This power supply provides high-efficiency operation with 80+ Gold level performance and supports modern system requirements through ATX 3.1 compliance. The included PCIe-ready cabling and multiple SATA cable lengths simplify installation in different chassis sizes, while the built-in 120 mm fan helps maintain operating temperatures during sustained loads.

Suitable for

• Desktop PC builds and upgrades requiring ATX 3.1 compatibility
• Systems with multiple SATA devices using varied cable lengths
• Gaming or workstation PCs needing up to 750 W total power
• Setups that benefit from an active 120 mm cooling fan

When it may not be suitable

This PSU may not be appropriate for very low-power or compact mini-ITX systems where a smaller form factor or lower wattage unit would be preferable. It may also be unnecessary for builds that do not require ATX 3.1 features or the available power headroom.

Key specifications

• Total power: 750 W
• Efficiency rating: 80+ Gold
• AC input voltage: 100–240 V
• Motherboard connector: 24‑pin ATX
• PCIe connector: native PCIe 5.1 12V-2x6 (450 W) and cable
• SATA power cables: lengths 450 mm, 600 mm, 750 mm, 900 mm
• Cooling: active 120 mm fan
• Color: White

How to use

Install the PSU into a compatible ATX chassis following the case and motherboard manufacturer instructions. Connect the 24‑pin ATX cable to the motherboard, attach SATA power cables to storage devices as needed, and use the provided PCIe 5.1 12V-2x6 cable for supported graphics cards. Ensure the AC input matches the local mains voltage and secure all connections before powering the system.

What to consider before purchase

• Confirm your system’s total power draw to ensure 750 W is sufficient.
• Verify chassis compatibility with an ATX power supply and available cable routing space for the provided cable lengths.
• Check that your GPU is compatible with the native PCIe 5.1 12V-2x6 connector and power requirements.

Usage recommendations

For reliable operation, install the PSU in a well-ventilated chassis, route cables to avoid obstructing airflow, and periodically check connections and fan function. Use the native PCIe 5.1 cable for GPUs that support the connector to maintain stable power delivery.