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Seasonic FOCUS PX-750, 750W 80+ Platinum Full-Modular, Fan Control in Fanless, Silent, and Cooling Mode, Perfect Power Supply for Gaming and Various Application, SSR-750PX.

  • Based on 4,084 reviews
Condition: Used - Very Good
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Availability: Only 1 left in stock, order soon!
Fulfilled by USA BUY

Arrives Jul 6 – Jul 12
Order within 13 hours and 37 minutes
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Style: FOCUS PX (new)


Features

  • COMPACT SIZE: 140 MM deep fits ALL ATX systems.
  • FULL MODULAR: Use only the cables you need to reduce clutter to maximize airflow for a better ventilated system.
  • 80 PLUS PLATINUM: Less energy gets wasted during power conversion; Cut down your electricity usage and be Eco-Friendly.
  • PREMIUM HYBRID FAN CONTROL: Unsurpassed silent performance in Fanless Mode. The fan control button at the back of the power supply allows users to customize cooling needs by selecting between Seasonic S2FC (fan control without Fanless Mode) and S3FC (fan control including Fanless Mode).
  • 10 YEAR WORRY-FREE WARRANTY: Our commitment to superior quality.
  • Model number is Focus PX-750. Safety model name is SSR-750PX

Description

The newly upgraded FOCUS PX series is the successor to the FOCUS PLUS Series in 80 PLUS Platinum efficiency ratings, which became an instant the top seller in the power supply market after its launch, Seasonic engineers have made improvements on the popular series, removing the inline capacitors on the supplied cables. Besides the small change in the series naming, the PSU housing and its packaging are also updated to be in line with the concept of the OneSeasonic Initiative. Seasonic implements modern design and shows outstanding electrical performance with our new FOCUS PX.

Model Name: FOCUS PX-750


Brand: Seasonic


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 750


Form Factor: ATX12V


Wattage: 750 watts


Cooling Method: Air


Item dimensions L x W x H: 12.2 x 7.09 x 4.53 inches


Item Weight: 1.6 Kilograms


Brand: ‎Seasonic


Series: ‎FOCUS PX-750


Item model number: ‎FOCUS PX-750


Item Weight: ‎3.52 pounds


Product Dimensions: ‎12.2 x 7.09 x 4.53 inches


Item Dimensions LxWxH: ‎12.2 x 7.09 x 4.53 inches


Power Source: ‎AC


Voltage: ‎12 Volts


Manufacturer: ‎Seasonic


Date First Available: ‎August 21, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 6 – Jul 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Initial review after one day of ownership.
Style: G
UPDATE - Jan 2015 This PSU has been quietly doing it's job in my system since the day I installed it. No problems whatsoever. This actually probably is a beefier PSU than I really needed for this system, since I'm not a gamer and don't even have an add on graphics card (I have an AMD A6 APU). I bought this particular PSU not necessarily for the extra power and efficiency but simply because it's overbuilt. Well, actually, it's just built like all PSUs should be but compared to just about anything else for the same price, it's overbuilt. END UPDATE ---------------- ORIGINAL REVIEW OK. I just received this today from Amazon so this review (for now) will consist of my initial impressions of the product. First things first, I bought this power supply after I had to return a less expensive Seasonic, which I also bought from Amazon. The problem with that power supply was that it started tripping my breaker after a day or so. I don't believe it was a problem with that model. It was just bad luck I think. Really bad luck, I guess (since Seasonic is so well regarded). I did a ton of research before I finally chose this one. I have to say it was more than I really wanted to spend but if it lasts, it was worth it. A good power supply is obviously very important. So. Right to the point. PROS.... 1. Obviously, modular is a huge plus. 2. The modular cables are nice, flexible ribbon cables. While I suppose durability might be questionable, I personally like them much better than the really stiff, thick cables. Those are OK for the 24 pin but when it comes to dealing with SATA cables, these are just so much easier to work with. 3. Seasonic quality. I believe the Japanese capacitors alone are worth a premium, considering it's very tough to find a reasonably inexpensive power supply that doesn't use cheaper capacitors of very questionable quality and durability. Considering a capacitor is probably among the first things that will fail in a PSU, it's kind of scary how many manufacturers use the cheapest ones they can find. 4. This PSU is quiet enough for me. It's probably not dead silent but the fan in this is easily the quietest fan in my case and certainly doesn't make as much noise as my hard drives. My old PSU had a lot of miles on it and it had two 80 mm fans so it was much noisier. I'd have to say you probably don't have to pay $100 to get close enough to this quiet though. 5. The ball bearing fan was another selling point for me. I just don't trust sleeve bearings. Many manufacturers simply don't use ball bearing fans on their more value oriented PSUs. If you combine that with other aspects of the build quality, the lower end Seasonic units get harder and harder to beat. CONS... 1. I suppose the modular cables could have been even better. While the build quality of the PSU is apparently top notch for the price, I think they could have probably spent a little more on the cables. I'm not complaining much though because they could be a lot worse and I like them. Conclusion That's all for now. I'll be updating this periodically as I have more to say. ... show more
Reviewed in the United States on August 31, 2014 by Brian

  • SFX power supply that is well worth the extra cost
Style: FOCUS SGX (new)
Takeaway: excellent 450W SFX PSU with as large a fan as it can fit within the small box. Short cable. This is a review for the SGX-450; I feel compelled to clarify, as Amazon has a nasty habit of lumping all the reviews from the same page together even though they are completely different models. Also, this is a Warehouse Deals model, which arrived without parts (I can tell that I am at least missing the SFX to ATX adapter, any screws, cable ties, and manual; I may be missing anything else). So keep that in mind. This power supply is excellent, and has excellent ventilation. It conforms to the SFX-L (as opposed to SFX) standard, which means while it can fit into the SFX cases, it may not be able to accommodate a longer power supply compared to regular SFX PSU. If you need a regular SFX PSU, you may need to consider the Silverstone, who has a modular 80 Plus Gold PSU with modular cables and much smaller 80mm fan. The fan does not, by the way, turn on until a certain threshold is met. I cannot determine whether it is thermal or load-based, but according to Seasonic, it seems to start at around 30% load (so, ~135W) and climb up from there. The fan's noise characteristic is excellent, with no buzzing noise (Cooler Master fans, I am not a fan of in that regard, no pun intended.) When the fan is off, it seems to emit a faint coil whine, but I could not hear it until I literally put my ear next to the PSU, so it may as well be a non-issue. I find it hard to believe you would hear it over the ambient noise. Cable is, befitting of its intended usage inside an ITX case, short. It is so short, in fact, that I cannot do any proper cabling management inside the Fractal Design Define Nano S case, which admittedly is about the biggest ITX case you can get. It is probably going to be more at home in a toaster-sized case, a la Silverstone SG13. By the way, it is supposed to have an SFX to ATX adapter in case you want to use this PSU where the ATX PSU is supposed to fit. First of all, good luck with the cable management. Second of all, the adapter has no ventilation grill/holes/etc, so you may want to get something that has ventilation. Thanks for reading about the quirks of this PSU. It really doesn't have a showstopping weakness. It is expensive, but I feel that it is well worth the money. It is quiet, build is top notch, and it is a very efficient PSU. Just note the cable length, get a better SFX to ATX adapter if you need one, and go for it. Happy building! ... show more
Reviewed in the United States on April 22, 2019 by N

  • Once you go Seasonic....
Style: G
Last year I was working on my first PC build. All I had was PC Building For Dummies and a dream. I agonized over my components and especially over what power supply to buy. It didn't take long in my research to learn this fact....All things flow from the power supply. So I decided I would go with arguably the most trusted name in power supplies...Seasonic. As I hit that order button on Amazon a sick feeling and a cold sweat came over me. Should I have spent half as much on an EVGA? Are real genuine Japanese capacitors worth double the cost? Did I just get suckered in to paying premium price for a NAME? These are the tough questions one must ask. When build day arrived and I began assembling the Hive Mind (my new computer) a certain peaceful feeling came over me. I called for my niece to bring forth the holy power supply and upon feeling it's weight and viewing it's splendor I knew I had made the right choice. Can man love machine? Yes he can. Anyhow..I with the aid of PC Building for Morons I had everything installed into my Corsair Spec 02 case. I called the family in for the ceremonial first boot and indeed a light shown down from the heavens and the hallelujah chorus was heard as it booted up without any problem. All kidding aside..This is a great power supply..Love the semi modular design and found it had all the wiring I would need for my build. It's so quiet you will wonder if it's even on. So as of the writing of this review the Hive Mind has run perfectly with this power supply for going on 5 months. I will be using Seasonic on all my builds in the future till I have reason not to. If you liked my review please hit the helpful button below. My advice..skimp on something else in your system but buy a good quality power supply...For Confucius say " All things flow from the power supply" ... show more
Reviewed in the United States on January 15, 2017 by The Beam Team

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