Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Main Content

Customer Ratings & Reviews

Your price for this item is $48.99
Clearance
The comparable value price is $69.99

Customer reviews

Rating 4.7 out of 5 stars with 598 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers often highlight the power, performance, and quiet operation of the Smart Series 650W power supply, along with its ease of installation and reasonable price. Many appreciate the flat cables and good compatibility with various computer cases. However, some users point out that it is not a modular design and that its size may be larger than expected.

This summary was generated by AI based on customer reviews.

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.
Page 6 Showing 101-120 of 598 reviews
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Geat Power supply

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have not complains. I needed an upgrade this was more than sufficient.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level
    Cons mentioned:
    Modular

    Rated 5 out of 5 stars

    Very Quiet Power Supply

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wanted a basic power supply to power an Rayzen 5 Motherboard with three hard drives. I was pleased with how quiet it runs. It is not Modular so you will have extra cables. That is fine at this price point.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great Rating, not enough cords

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this power supply, mainly for the rating. But I found that this does short for any cases that have at least a four deck space for hard drives, since it only gives power to three. That was somewhat disappointing. But nonetheless, understandable that it was for a basic rig. On a final note, which in all honesty, might be something normal since I am new to the como builds. There is a power supply cord which gives power to the older of cd drives. Unfortunately I can't use it, so it hangs there taking up some space.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Noise level

    Rated 5 out of 5 stars

    Quiet and reliable

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This unit replaced an EVGA power supply. By comparison it is both quieter and easier to install due to Thermaltake's use of ribbon cables that are easier to route in the case and are much less prone to obstructing airflow.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Power supply

    Rated 5 out of 5 stars

    more power

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this for a friends computer i was building and it was a steal at $52 more than enough power and 80 rated bronze. its easy to install, and with modern gaming cards you will have left over power for over clocking.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great Product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Glad I bought this!!! Was in need of one and this met all my needs.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent product.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The fan is extremely quiet. It also has a variety of connectors,

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    GOOD FOR THE PRICE

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SON NEED XTRA JUICE FOR COMPUTER GAMING. DOES IT JOB. GREAT PRICE

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 5 out of 5 stars

    Great Value

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a good product for the price. Worked well.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Does what I need, and no problems

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product performs as expected. I have had no issues to date.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Surprisingly quiet

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My PC runs without a glitch with this upgraded power supply

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 4 out of 5 stars

    power supply for gaming computer

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    works good so far. previous power supply was damaged due to storm. replaced with this item also picked up a surge protector

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Works Perfect

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exactly what I wanted to replace the one that stopped working

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Exelcent product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a better power source this works great easy to install

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    excellent

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great power supply. All the modern connector. Dual gpu ready.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great Powersupply for a great price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Power supply gave out unexpectedly and I needed one ASAP , Best Buy was close by me but last I had checked they did not have a wide selection . Went online and found I had many choices that were in stock at my local store . This unit was fair priced and had all the wattage I needed to run my I7 overclocked Chip and my 970 video card

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    Nice and quiet

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This supply delivers a lot of power without a lot of noise.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Power supply

    Rated 5 out of 5 stars

    Excellent for the price

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Has worked great from the moment I bought it.Extremely quiet,so quiet in fact I thought it wasn't working! Great for what I need it for.More than enough power for the games I play on it.

    I would recommend this to a friend
  • Pros mentioned:
    Power supply

    Rated 5 out of 5 stars

    works perfectly and gives extra power

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For those who need extra power for the latest video cards

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    powering fx-6300 4.0ghz MSI RX-580 Oculus Rift

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does the job. Fit my new build like a glove. Powered my OC fx-4300 to 4.4ghz and Corsair h100i v2 cooler and rx-580 Now powering my fx-6300, rx-580 and the Oculus Rift. everything runs fine.

    I would recommend this to a friend
Sponsored