ESGAMING 650W PSU - Quiet 120mm Fan, Worldwide Voltage

In this review of the ESGAMING 650W PSU the bottom line is simple: this is a budget-focused internal power supply for builders who want a quiet cooling solution and broad connector support without modular cables. It suits users assembling everyday desktops or entry-level gaming rigs who value an ultra quiet 120mm fan and built-in safety protections. The single biggest reason to buy is the combination of an ultra quiet hydraulic bearing fan with wide compatibility and 115/230V switching for use across regions.

Key Features

• Ultra quiet cooling fan: The 120mm hydraulic bearing fan runs with low noise and is designed for longer service life, keeping the PSU quieter under normal loads.
• Non-modular cables: All cables are pre-installed which removes the need to attach cables and helps keep internal routing neat for better airflow.
• Comprehensive protection: Built-in protections including OVP, UVP, OCP, OPP, SCP and OTP protect the system and offer peace of mind for everyday use.
• Worldwide voltage: A side-mounted red switch lets you select 115V or 230V so the unit can be used in most countries and regions.
• High compatibility: The cable set includes 1 x 24pin, 1 x 4+4pin CPU, 2 x 6+2pin PCIe, 4 x SATA, 4 x PATA and 1 x FDD to cover a wide range of motherboards and peripherals.

Who It's For

The ESGAMING 650W PSU is a good pick for budget builders and system upgraders who want a straightforward, ready-to-install power supply with a focus on quiet operation and basic safety features. It works well in entry-level gaming PCs, office desktops, and compact systems where non-modular cables are acceptable and cable routing is manageable.

It is not aimed at high-end custom builders who prefer fully modular wiring for maximum cable cleanliness or users who need specialized power delivery guarantees for extreme overclocking. Those seeking absolute silence with no chance of coil noise may want to audition units first, since some users report mixed experiences with quietness and power delivery.

Pros & Cons

Pros

• 120mm hydraulic bearing fan provides generally low-noise cooling and longer fan life.
• Built-in protections (OVP, UVP, OCP, OPP, SCP, OTP) help safeguard components.
• Wide connector set and selectable 115/230V make the unit flexible for many builds and regions.
• Pre-installed cables allow quick installation without cable assembly.

Cons

• Non-modular design can create extra cable clutter inside compact cases and limits customization.
• Some users report mixed experiences with quietness and power delivery consistency under varied conditions.

Specifications

Wattage	650W
Fan	120mm ultra quiet hydraulic bearing fan
Protections	OVP, UVP, OCP, OPP, SCP, OTP
Voltage	Selectable 115V / 230V (side switch)
Connectors	1 x 24pin, 1 x 4+4pin CPU, 2 x 6+2pin PCIe, 4 x SATA, 4 x PATA, 1 x FDD
Cable Type	Non-modular (all cables pre-installed)

Our Verdict

The ESGAMING 650W PSU is a sensible value option for builders who prioritize an ultra quiet fan, broad connector coverage and basic safety protections at an affordable price. It is best for mainstream desktops and entry-level gaming rigs where non-modular cables are acceptable; those needing modular cabling or guaranteed ultra-low noise in every unit should consider other options.

Frequently Asked Questions

Can this PSU be used worldwide?
Yes, it has a side-mounted red switch to select 115V or 230V so it can be used in most countries and regions.

Is the fan quiet in normal use?
The 120mm hydraulic bearing fan is designed for low noise and longer life; however, customer reports on noise and coil whine are mixed.

Does it support modern graphics cards?
It includes 2 x 6+2pin PCIe connectors, which covers many mainstream graphics cards, but check your GPU's specific power connector needs before buying.