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.

Bluegears b-Vigor 700W Power Supply with High Performance all Black Ribbon Cables and Connectors. Full Range AC 115V to 230V. Equivalent to over 80+ Efficiency at 20%, 50% or 100% loading for 115V to 230V AC Input. Over-Power Protection and Short Circuit Protection.

CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system.

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.
| Pros for Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Snow | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Overall Performance, Noise Level, Cable Management, Power Capacity, Modularity | Overall Performance, Noise Level, Power Supply, Price, Ease of use |
| Cons for Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Snow | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Modular, Cable Management |
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.
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!
This review is from Thermaltake - Smart W3 700W 80Plus Certified ATX v3.1 Spec Power Supply - Black
Posted by DaymondLi
Its a 5 star it works so could 100% worth buying this will be good for gaming and many more
Posted by DanielM