700W ATX PSU with Automatic Temperature Control - Quiet 120mm Fan

In this review the ICESHARKS 700W ATX PSU is assessed for buyers who need a reliable internal power supply for desktop builds and upgrades. The bottom line: it is a practical choice for mainstream systems that benefit from stable power and broad protection, with the single biggest reason to buy being its combination of 700W continuous output and extensive safety measures that protect components under varying load and temperature conditions.

Key Features

• 700W output: Provides ample power for most single-GPU builds and typical productivity or gaming rigs without immediate upgrade pressure.
• Active PFC: Improves power factor and efficiency, which helps reduce wasted power and keeps supply performance more consistent under load.
• Comprehensive protection: Built-in OVP, UVP, OCP, OPP, SCP and OTP guard the system from overvoltage, undervoltage, overcurrent, overpower, short circuit and thermal faults.
• Automatic temperature control fan: The intelligent 120mm fan adjusts speed to keep noise low while maintaining adequate cooling as workload changes.
• Industrial grade durability: Designed with robust protection and component choices and backed by a 5-year warranty for longer-term peace of mind.

Who It's For

The ICESHARKS 700W PSU suits system builders who want a dependable, protected power source for midrange desktops-especially those running a single mid to upper-mid GPU, multiple drives, and a mainstream CPU. It is a sensible choice for users who value quiet operation and safety features over ultra-high efficiency or modular cabling.

It is less appropriate for extreme overclockers or multi-GPU high-end workstations that may need higher wattage headroom or specialized form factors. Buyers seeking fully modular cables or an 80 PLUS titanium/premium certification should look at higher-tier models instead.

Pros & Cons

Pros

• Strong protection suite (OVP, UVP, OCP, OPP, SCP, OTP) reduces risk to sensitive components.
• Quiet intelligent 120mm fan keeps noise low most of the time while ramping up only as needed.
• 700W continuous capacity with active PFC covers most mainstream builds and improves electrical efficiency behavior.
• Five-year warranty reflects confidence in industrial grade components and build quality.

Cons

• Not targeted at extreme high-end builds that require more than 700W or specialized efficiency certifications.
• Non-modular cabling may be less tidy in compact cases compared with modular PSUs.

Specifications

Brand	ICESHARKS
Wattage	700W
PFC Type	Active PFC
Cooling	120mm intelligent automatic fan
Protections	OVP, UVP, OCP, OPP, SCP, OTP
Warranty	5-year warranty
Connector Highlight	Includes 6+2-pin connector

Our Verdict

The ICESHARKS 700W ATX PSU is a solid value for mainstream desktop builders who want quiet operation and comprehensive safety features. With 700W capacity, active PFC and a smart 120mm fan, it covers the needs of most single-GPU systems while the five-year warranty adds long-term assurance, making it a practical buy for reliable everyday systems.

Frequently Asked Questions

Does this PSU include a GPU power connector?
Yes, the unit includes a 6+2-pin connector suitable for modern graphics cards that accept that interface.

How loud is the fan in normal use?
The 120mm fan uses automatic temperature control and runs almost silently at light to moderate loads, only increasing speed when cooling demands rise.

What protections are built into the unit?
The PSU provides heavy protection including overvoltage, undervoltage, overcurrent, overpower, short circuit and over temperature protections.