Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

have used these in a back up gaming pc build for my son and daughter and they are fantastic value In a 600w units!!! I also a 850 gold for my RC battery charger. My charger when I'm charging my 2-3s 5000mah packs in parallel 6 batteries per channel on both channels so 12x 3s 5000 mah lipo packs I'm charinging at 70 amps. My Icharger 406 duo is capable of 40 amps per channel and 70 amps if running both channels. So it's pushing out 840watts during the charge cycles and it handles it with no issues what so ever. No thermal issues when demanding 840 watts from it contentious and voltage stays locked in. The 850w gold I've had for seems about 2 years now and it's used to charge pretty much every single day. Some times it's 12x 5000mah packs parallel charged one set after the next when my kids and I are flying and or driving rc cars, boats, planes.. my icharger 406 duo and this power supply do very well together for rapid charging of the 2-3 cell lipo packs from 2200mah to 5000mah. For me being as close to the wattage as I am, pulling 840 constant @70 amps out of a 850w unit I fully expected to have some thermal issues and figured ide just charge at 60amps if it's having trouble delivering the 70a constant. But shockingly it handles 840w constant and has for two years or more without issues. Now I will say when the charger is in constant current part of the charging and it's putting out 70 amps of charge current the unit will get pretty dang warm but nothing to serious, at room temperature of 72F during a 70 Amp charge on 5000mah packs to where it's sustaining 840 watts of demand it will get up to maybe 110F but with a external fan blowing on it the temps will stay in the 95-100F range. For the 50 bucks I paid for the 850 gold it's been a mega good value for my needs. Reliable, quiet, smooth current delivery, very consistent voltage under high load... it's just been a dang good power supply as have both the 600w units in the back up gaming PC builds for my son and daughter. I never would have thought that the 850 watt gold would have been able to sustain 12v/70amp demand consistently as it's to close to its max wattage, I totally expected that I would have to back the current down to 60a so that would be around 720 watts for it to not have thermal issues with the power demands. It has done it for 2 years or more now and never skips a beat! If you have a computer build that needs a 850w supply I would absolutely say the 850w gold would do you a fantastic and reliable job! Computers put no where near the constant load on a unit as a high power lipo battery charger and it handles it without issue so I have no doubt it would do the same in a high demand PC build. I'm sure there are better built units out there, I'm sure there are units that deliver slightly cleaner power but at the price I don't think any other unit comes close to these. Buy one and you won't regret it, they are rock solid values and high performance units.

The Thermaltake SMART 600W is an excellent power supply that delivers steady, clean power with no issues at all. Installation was straightforward, and all the cables were the right length for a clean, organized build. It runs quiet and cool, even under load, and the 80 Plus certification gives peace of mind knowing it’s efficient and dependable. I’ve been running my system daily with no hiccups — rock-solid performance all around. If you’re looking for a reliable, budget-friendly PSU that doesn’t cut corners, this one is a great choice. Highly recommend it!

Received it in a day, works as it should. Dead silent.

Swapping in this Thermaltake Smart 700W power supply into my Dell Precision desktop was a breeze, and it’s been powering my high-demand setup—complete with a fierce CPU, GPU, and multiple drives—without breaking a sweat. Right from the first boot, it felt solid and reassuring, like a steady foundation. The 700W rating gives plenty of headroom for all my components, and the 120 mm fan is whisper-quiet even under load. It’s clear Thermaltake struck a good balance between cooling performance and noise control. My system hasn't skipped a beat since the upgrade. Whether I’m rendering, gaming, or running multiple drives non-stop, the desktop hums along with no instability, no coil whine, and no unexpected shutdowns. It’s been rock-solid in delivering continuous power when I need it most. Whether before gaming, everyday work, or professional use such as video editing, 3D modeling, or other heavy computing demands, this power supply provides constant and reliable power. All things considered, this Thermaltake PSU delivers dependable performance and peace of mind. If you're looking for a no-fuss way to support a demanding system without breaking the bank, this one’s a strong pick. I highly recommend

I picked up this Thermaltake SMART 600W PSU because it offered 80 Plus certification and seemed to check all the basic boxes for a budget build. It indeed delivers power, and for lighter to mid-level systems, it works without obvious problems. Many users also report quiet noise levels and a full complement of connectors. That said, there are several compromises you should be aware of: It’s a budget-tier unit. On forums, users mention the SMART series lacks robust protections (OVP, OCP, surge handling) that one would expect in a higher-tier PSU. If you’re pushing near 600 W load or using a high-end GPU + overclocked CPU, the lifespan and reliability might be questionable. “For low power PC’s they are ok ish at best.” It may serve fine for a standard build (office/gaming moderate), but for serious loads or long-term durability, one should consider investing more. Some reviews note the manufacturing changed between revisions, so quality may vary. Verdict: If you’re building a moderate spec PC and want decent value, this PSU is acceptable. But expect trade-offs: less headroom, fewer protections, possibly shorter service life. For mission-critical or high-end builds, it's better to step up to a stronger unit.

I have an old computer and this replaced the old Roswell unit that decided to spark and burn out. All the cables were exactly the same so it was super easy to replace the old one. If you are replacing an old unit, put the new one next to it and unplug the cables one by one while replacing them with the new cables from the new PSU, that way you don't have to remember what goes where.

Very economical product, I highly recommend it

I have been running this power supply unit in my unRAID server for just over a year now. My server runs 24/7. I have yet to encounter any issues. Its silent and performs well for the price. 500W is perfect for my needs.

durable and silent

Produto novo, na caixa, completo e atendendo bem o sistema.

Fonctionne bien

I ordered this Thermaltake SMART 600W PSU to replace my old 450W PSU which it hiccups. It's simple and same bunch of wire connections as the old PSU. So far it works well.

Best quality vs price !!!! A1++++