Smart W3 Series Snow Edition 80Plus Certified 700W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; PS-SPW-0700NNFAWU-W; 5 Year Warranty
Original price was: $64.99.$6.99Current price is: $6.99.
Price: $64.99 - $6.99
(as of Dec 08, 2025 01:26:49 UTC – Details)
The Thermaltake Smart W3 700W Snow is a reliable and budget-friendly power supply unit designed for everyday use. Fully compatible with Intel ATX 3.1 specifications, it supports 200% power excursion and maintains 60% low load efficiency. With an 80 PLUS certification, this PSU ensures up to 80% efficiency. It features a high-quality 105°C/221°F capacitor for durability, a powerful single +12V rail, and a DC-DC design for precise electrical output. Its ultra-quiet 120mm fan provides good airflow at low noise levels. Compact and efficient, it also includes multiple industry-grade protections. •P/N: PS-SPW-0700NNFAWU-W •Model: SP3-700AH2NLW •Type: Analog •Watts: 700W •Max Output Capacity: 700W •Color: White •Dimensions: 150mm(W)x86mm(H)x140mm(D) •PFC (Power Factor Correction): Active PFC •Power Good Signal: 100-150 msec •Hold Up Time: 17msec at 80% load •Input Current: 12A – 6A •Input Frequency Range: 50Hz/60Hz •Input Voltage: 100-240V～ •Operating Temperture: 5°C to + 40°C •Operating Humidity: 20% to 85% •Storage Temperture: -40°C to + 55°C •Storage Humidity: 10% to 95% •Cooling System: 12cm FDB Fan •Efficiency: Meet 80 PLUS® at 115Vac input. •MTBF: 100 •Safety Approval: CB/FCC/cTUVus/ICES/UKCA/CE/LVD/RCM •PCI-E 6+2PIN: 2 •Protection: OCP/OVP/UVP/OPP/OTP/SCP
Intel ATX 3.1 Compatibility & 80 PLUS Certification: Supports Intel ATX 3.1 standards with 200% power excursion and 60% low load efficiency. 80 PLUS certified for up to 80% efficiency, reducing energy waste.
High-Quality Capacitor & Reliable Output: 105°C/221°F capacitor ensures durability and stability. Provides 700W continuous power at 40°C/104°F.
Ultra-Quiet 120mm Cooling Fan: Offers excellent airflow with minimal noise.
Low-Profile Flat Cables & Compact Design: Simplifies cable management and fits easily into most cases with compact dimensions.
Industry Grade Protections & Energy Efficiency: Features OCP, OVP, UVP, OPP, SCP, and OTP protections. Supports Intel C6/C7 states and ErP for better energy efficiency.
Customers say
Customers find the power supply works well, with one mentioning it performed solid with a GTX 970, and appreciate its amazing looks and ease of installation. They consider it good value for money, offering huge power for little cost. The color selection and noise level receive mixed feedback – while some like the cool RGB lights and find it not noisy, others complain about the bad RGB color cycle and extremely noisy operation. The cable length also gets mixed reviews, with some praising the good lengths while others find them too short.
13 reviews for Smart W3 Series Snow Edition 80Plus Certified 700W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; PS-SPW-0700NNFAWU-W; 5 Year Warranty
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Original price was: $64.99.$6.99Current price is: $6.99.
Landon Mclain –
10/10
Works great, looks great, great power, not to flashy just white which is good, decent cable length, and decent heat management, easy installation I think any noob PC builder such as I could handle to install.
Jake –
Well Made
Great PSU for the money. I have the Core P3 open-air case so any noise is 2x more audible. The PSU fan is noticeably audible in an open-air case if other fans and what-not are silent. I wish I had spent more to get the zero fan feature but that’s my mistake. No issues with power, noise, lighting or anything at all. Overall a great product, especially for the money. Note: The fan is not loud or noisy. Just audible on a silent open-air case.
daniel wiley –
Affordable. Works well
Affordable and white. I liked that the connectors were also white.
Happy –
Solved Monitor Interferrence Problem
I had a problem with wavy lines and (radio) interferrence on my monitors which was eventually tracked down to a failing ATX power supply in one of my computers. This replacement solved the problem.
Amazon Customer –
Good PSU, short cables and kinda loud
Power supply seems to work well, especially for a model this simple/cheap.RGB looks great, nice color choices especially for a cheap one that doesnt connect to the motherboard for control.Cables for the motherboard (6 pin) is a bit short, cant do any nice routing in my case with it so its a bit ugly just hanging there. The CPU power is also a bit short, barely making it to the port on my full size ATX motherboard.Other issue is its a bit louder than my old PSU, even though it was more powerful. Most likely due to the 80+white cert so its a little less efficient but it does get the job done.Overall a good power supply for the money, not the nicest out there but it will do the job. 5 yr warranty is nice since my last supply from another company didn’t last that long and was more expensive.
Luis Valenzuela –
Muy bien, no hay que preocuparse por el ventilador
La fuente de poder ATX Smart W3 Series 80Plus 600 W funciona perfectamente. Aunque debo admitir que me preocupó un poco cuando vi que el ventilador no giraba, pero me contacté con el fabricante y me dijo que el ventilador comienza a girar cuando el consumo de energÃa aumenta, dependiendo del uso el PC.Es una caracterÃstica de las fuentes de poder Smart W3 Series. Aunque deben explicarlo en las especificaciones.
Eunice –
Yurrr
Works amazing
Richard Boettcher Jr. –
Good value, stable power so far.
This PSU is powering a AMD Ryzen 5 3600 on a MSI B450 Gaming Max Plus Mobo w/ 16GB Corsair 3200DDR4 RAM, Gigabyte Gefore RTX2070 windforce 8G, 512GB M.2 SSD, Thermaltake case w/ 3 RGB front facing fans and a Thermaltake Riing 240 AIO watercooler. Stable @ 4.2Ghz.The PSU has simple RGB functions toggled with a button by the power switch and gives that bottom corner of the case a little flair. It’s not that bright but it’s something. I honestly thought I bought the Bronze 80 Plus but accidentally ordered the White. Seems to work just fine nearly a month in a plenty of Warzone BR gaming.
Alexander Goller –
Works perfect but only 4 out of 5 stars, as the plug is European style!
MERRY CARDIEL –
me gusto que no hace ruido trabaja muy bien los cables son bastante largos y eso le da un plus
yousef –
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washington –
Excelente vendendor, atencioso e rapido. Produto excelente, atendeu todas as minhas expectativas.
Miguel T –
Muy buena fuente, recomendada , vino todo bien empaquetado