The Thermaltake Smart W3 700W Power Supply is designed to deliver reliable and efficient performance for your system. Built to the latest ATX 3.1 specifications, this non-modular PSU ensures stable power delivery for modern components, making it an excellent choice for both new builds and upgrades. With 80 PLUS certification, it guarantees energy efficiency, helping to lower electricity costs while reducing heat output. The Smart W3 700W is backed by a reassuring 5-year warranty, offering long-term reliability and peace of mind. Whether you're assembling a gaming rig or a workstation, Thermaltake’s trusted quality powers your setup with confidence.
Q: Is this power supply energy efficient?
A: Yes, it is 80 PLUS Certified, ensuring up to 80% efficiency.
Q: Is this power supply compatible with Intel ATX 3.1 specifications?
A: Yes, it is fully compatible with Intel ATX 3.1 specifications.
Q: What kind of cables does this power supply use?
A: It uses low-profile flat cables for easier cable management and improved airflow.
Q: What protections are built into this power supply?
A: It includes over current protection (OCP), over voltage protection (OVP), under voltage protection (UVP), over power protection (OPP), short circuit protection (SCP), and over temperature protection (OTP).
Q: What protections are built into this power supply?
A: It includes OCP, OVP, UVP, OPP, SCP, and OTP.
Q: What kind of fan does the power supply use for cooling?
A: It uses a 120mm Fluid Dynamic Bearing Fan.
Q: Does this power supply have a single +12V rail design?
A: Yes, it has a high amperage single +12V rail design.
Q: What is the wattage of this power supply?
A: This power supply has a wattage of 700W.

The Thermaltake Smart W3 700W Power Supply is designed to deliver reliable and efficient performance for your system. Built to the latest ATX 3.1 specifications, this non-modular PSU ensures stable power delivery for modern components, making it an excellent choice for both new builds and upgrades. With 80 PLUS certification, it guarantees energy efficiency, helping to lower electricity costs while reducing heat output. The Smart W3 700W is backed by a reassuring 5-year warranty, offering long-term reliability and peace of mind. Whether you're assembling a gaming rig or a workstation, Thermaltake’s trusted quality powers your setup with confidence.

Power up gaming desktops with this Thermaltake Smart power supply. A continuous 700W power output keeps demanding computer setups energized, while the industry-grade power, voltage and short-circuit protections safeguard sensitive components. This Thermaltake Smart power supply has an embedded 120mm cooling fan that disperses heat efficiently without producing distracting noise.

CORSAIR CX-M Series Low-Noise Power Supplies offer 80 PLUS Bronze efficiency and semi-modular cabling for reliable, low-noise operation. With Dual EPS12V cables and two/four PCIe 8-pin power connectors, CX-M PSUs have all the connections needed to power today’s most demanding PC upgrades. Japanese 105°C-rated capacitors deliver superb electrical performance and reliability for your system, backed by a five-year warranty. Robust DC-DC conversion ensures clean, consistent power for all your components and peripherals. With a compact 140mm size allowing for great flexibility in build configurations, CX-M Series power supplies deliver reliable power for nearly any build.

The Toughpower GX2 600W is built to deliver 80 PLUS Gold efficiency. It features a 120mm cooling fan, multiple connectors for users to power up the build, and high quality components to help deliver a continuous and stable power with an ambient temperature up to 50°C, while near silent operation and reliable performance are guaranteed. With an ample 5-year warranty, the Toughpower GX2 600W is able to satisfy the market, where PC enthusiasts are looking for a budget-friendly power supply with all the fundamental features.
| Pros for Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Black | |||
|---|---|---|---|
| There were no pros for this product— | Power Supply, Price, Noise Level, Ease of use, Overall Performance | Performance, Power Supply, Noise Level, Ease of use, Price | Performance, Power Supply, Price, Ease of use, Noise Level |
| Cons for Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Black | |||
| There were no cons for this product— | Modular, Cable Management | There were no cons for this product— | Modular, Cables |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Works well for a mid-range build. Looks fantastic.
This review is from Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Snow
Posted by ComputerGuyDude
Such a good price-to-performance product! The power supply is very capable of running the majority of the PCs out there and will do it with ease!
Posted by DaymondLi
Its a 5 star it works so could 100% worth buying this will be good for gaming and many more
This review is from Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Snow
Posted by DanielM