This is a moderate power supply, and non-modular, but it is very inexpensive for what you get. I was building a lower end gaming rig. Nothing like the newest GPU, not the latest and greatest CPU. But, the case needed a power supply. I didn't want to buy anything fancy, so I spung for a brand I have used before and I got this. Install was simple it fit the existing slot just perfect, screws line up as expected. It had more than enough power cables for all my needs, and adapters that I didn't need incase I add hard drives or other things in the future.It is quiet, I can't hear the fan running. I
9.0Our score 4 photos500W Power Supply, Thermaltake, PS-SPD-0500NPCWBZ-W
Specifications Thermaltake Smart Series 500W 80 Plus White PFC - Dimensions: 34" x 6" x 5.5" - Type: Intel ATX 12V 2.3 - Max Capacity. Outpu
About this item
- Specifications Thermaltake Smart Series 500W 80 Plus White PFC - Dimensions: 34" x 6" x 5.5" - Type: Intel ATX 12V 2.3 - Max Capacity. Output: 500W - Color: Black - PFC (Power Factor Correction): Active - Power Good Signal: 100-500 msec - Standby Time: 16mseg (minimum) at 60% load - Input Current: 8A max - Input Frequency Rate: 50Hz - 60Hz - Input Voltage: 100V ac 240V ac - Operating Temperature: 5°C to +40°C
Specifications Thermaltake Smart Series 500W 80 Plus White PFC - Dimensions: 34" x 6" x 5.5" - Type: Intel ATX 12V 2.3 - Max Capacity. Outpu
Ranked #99 in PC Parts · 1 things we like
Quick answer The 500W Power Supply by Thermaltake scores 9.0/10 with us. Amazon owners rate it 4.6 out of 5 across 11,056 reviews, in line with the 4.5 average of the 82 internal power supplies we track. It was listed at $45.07 on Amazon when we last checked in September 2026.
Thermaltake Smart Series 500W 80 Plus White Source PS-SPD-0500NPCWBZ-W Plus White is a PFC Computer Power Source that ensures continuous supply of 500 Watts of power, with efficiency, quality and affordable price. Supports ATX12V v2.3 and EPS12V, auto selection input voltage (100~240V), Active PFC (0.99), 4.7 inch fan with automatic speed control, a +12V line, ATX20/24 connections, 1x ATX12V (4+4 pin), 2x PCI Express (6+2 pins) and 6x SATA 80 PLUS Certified Standard. Introduces a modern power system, ensuring up to 86% savings.
With an innovative +12V Single Rail Design with thinner Flat Handle ensuring better organization inside the cabinet.
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Product information
23 specifications| Compatible Devices | Personal Computer |
|---|---|
| Connector Type Used on Cable | ATX, PCI express |
| Output Wattage | 500 |
| Form Factor | ATX |
| Wattage | 500 watts |
| Cooling Method | Air |
| Power Supply Design | Internal |
| Connector Quantity | 1 |
| Fan Size | 12 centimeters |
| Maximum Input Voltage | 240 volts_of_alternating_current |
| Minimum Input Voltage | 100 volts_of_alternating_current |
| Upper Temperature Rating | 85 °C |
| System Bus Connector Type | ATX |
|---|---|
| Model Name | smart |
| Brand | Thermaltake |
| Number of Items | 1 |
| Item Type Name | 500W FOUNT SMART ATX2.3 80+ WHITE PS-SPD-0500NPCWBZ-W* |
| Model Number | PS-SPD-0500NPCWJP-W |
| Mfr Part Number | PS-SPD-0500NPCWJP-W |
| Item Dimensions | 9.84 x 7.87 x 4.33 inches |
| Item Weight | 6.88 ounces |
| Connector Type | ATX, PCI express |
| Item dimensions L x W x H | 9.84 x 7.87 x 4.33 inches |
Pros & cons
- Specifications Thermaltake Smart Series 500W 80 Plus White PFC - Dimensions: 34" x 6" x 5.5" - Type: Intel ATX 12V 2.3 - Max Capacity. Output: 500W - Color: Black - PFC (Power Factor Correction): Active - Power Good Signal: 100-500 msec - Standby Time: 16mseg (minimum) at 60% load - Input Current: 8A max - Input Frequency Rate: 50Hz - 60Hz - Input Voltage: 100V ac 240V ac - Operating Temperature: 5°C to +40°C
500W Power Supply: questions & answers
Is the 500W Power Supply worth buying?
Yes, it is one of the stronger picks in its group. We score the 500W Power Supply 9.0 out of 10. Amazon owners rate it 4.6 out of 5 across 11,056 reviews, in line with the 4.5 average of the 82 internal power supplies we track.
How much does the 500W Power Supply cost?
It was listed at $45.07 on Amazon when we last checked in September 2026. That is cheaper than the $82.99 median for internal power supplies in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
What options does the 500W Power Supply come in?
Amazon lists 4 options. Size: 600W, 500W, 850W, 700W. Pattern: White, Gold. Pick an option on this page and the button opens exactly that model.
What are good alternatives to the 500W Power Supply?
Similar, well-rated internal power supplies in our catalog: Thermaltake Toughpower GX2 80+ Gold 600W (9.2/10, 4.6 stars from 2,139 owners); Thermaltake Smart Power Supply (9.2/10, 4.6 stars from 1,130 owners); Thermaltake Toughpower GT 850W ATX 3.1 Standard (9.0/10, 4.5 stars from 535 owners).
Thermaltake Toughpower GX2 80+ Gold 600WThermaltake Smart Power SupplyThermaltake Toughpower GT 850W ATX 3.1 Standard
Customer reviews
All reviews on AmazonBreakdown from the 10 most helpful reviews we imported.
Great value for money, I bought this power supply during the height of covid because I needed a PC to work from home, these thermaltake PSU's are budget friendly and I only expected to get a few years out of it. Well as of today 06/27/26 my PSU has began to fail, I originally purchased this on 5/22/20 so I got 6 years out of it. Was a great budget PSU and kept my computer gaming and doing my job for 6 years, if youre on a tight budget I'd highly recommend picking one of these up!
Our old power supply failed, so we shopped and selected this one to replace it. It was a great purchase! The old one was only about 250w, and obviously this one is rated double at 500w, so happy for the price that the new one isn't working as hard to run the system. It also has large fans and lots of cooling vents, but what shocked me was how quiet is was while running. Installation was straightforward of course, all these are basically universal and 4 screws and unplug / replug and it's installed. I'd call this a reliable replacement PSU without breaking the bank. Our PC is back up and runnin
This is a basic no frills power supply, more than suitable for my needs which were to replace a failing PSU in an old Dell tower that I use as a home file server. The fan is much quieter then the one it replaced.
I'm not a fan of White Certified PSU's, but this was purchased during one of the tariff 'things' and all PSU's were astronomically expensive. I've had no issues with it, it's quiet and cool. The cables aren't bad. It's powering a little low-power desktop server and I didn't need modular cables or anything like that. It's quiet, etc. I didn't want to pay for Gold and this fit the bill. If I were buying one now, i'd still want a more efficient one, though.
EDIT: 3 months in and running strong. It pains me to see such a solid component with so many poor reviews. It appears that there was an issue with a specific production run which isn't uncommon. Once you've built enough computers, you come to expect a defective part from time to time. That's why you order from an Amazon or Newegg style retailer. No-headache RMAs and no more than a couple days of downtime.Surprised my parents with a new computer. They are very light users, and the last computer I built for them was coming up on 7 years old. On a budget of $380, I based around a Ryzen 3200g, Asu
I been a computer tech for a long time and it's hard to beat Thermaltake products. You will notice that they are a bit heavier than some of the cheaper brands. That's due to the fact that they're made from good electrical components. They just seem to last and last. They will fit right in all of your standard computer cases. They are slightly more expensive but you are getting a lot of value for what you pay. They are easy to install and the cables are well organized for being able to connect to components. I highly recommend these power supplies.
Super cheap and works really well what more could you ask for. Rebuilt a new pc with it and runs amazing
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.



















