






⚡ Power your ambition with silence and precision.
The Seasonic PRIME-TX-1000 is a top-tier ATX 12V power supply delivering 1000 watts with 80 PLUS Titanium certification, ensuring 94% efficiency at half load. Featuring a fully modular design with a unique cable-free copper plate connection, it offers exceptional build quality and reliability. Its 13.5 cm Fluid Dynamic Bearing fan operates quietly while extending lifespan, complemented by micro tolerance load regulation for voltage stability under 0.5%. Ideal for high-performance and overclocked systems, it combines cutting-edge technology with whisper-quiet operation.













| ASIN | B07WDQTTWH |
| Are Batteries Included | No |
| Best Sellers Rank | 98,198 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,038 in Power Supplies |
| Brand | Seasonic |
| Colour | 80 PLUS Titanium |
| Customer Reviews | 4.6 4.6 out of 5 stars (860) |
| Date First Available | 1 Sept. 2019 |
| Form Factor | ATX |
| Guaranteed software updates until | unknown |
| Item Weight | 2.1 kg |
| Item model number | PRIME TX-1000 |
| Manufacturer | Seasonic |
| Product Dimensions | 17.02 x 15.24 x 8.64 cm; 2.1 kg |
| Series | PRIME TX-1000 |
| Voltage | 12 Volts |
| Wattage | 1000 watts |
G**H
Brilliant PSU. Cant hear it
Powering a Overclocked 3090 and a full custom loop. Needed something with a little head room. I bought a Corsair PSU 1000w Platinum but it had disgusting coil whine. Ordered this beast which cost much more but works perfect.
P**L
Top Quality PSU
Used with a Ryzen 5950x and RTX 3090 system. I don't even hear the fan spinning up in this PSU and has proven rock-solid. Seasonic is a brand I have purchased before and have never had an issue.
T**Y
Superb!
Quality beyond belief. Practically silent under load, nice full metal build with plenty of length on the detachable cables. Nice box with decent bags for your spare cables and the PSU even comes in its own little bag too.
M**Y
Sublime quality
The quality of this power supply is top notch and you get enough connectors to re-wire your house if you so feel the need to. Fitted into an NZXT H500 case with no clearence problems and is barely audible, Quality of cables are about the same as corsair who get their psu's from seasonic so no surprise there. Now oddly I bought this new from amazon for £170 a day before it went sky rocketing to £215 what is odd is not the price hike but a hunch that my unit may have been a return, I say this because the black bag in which the psu is wrapped had all fluff over it and the bottom of the cardboard inner had a bit of chocolate ( I hope) on it plus some noticable fingerprints here and there. The only reason I didn't send this back were that the psu had no scratches on it and labels were still attached. Cables were all sealed in their bags etc. Very odd unless they pack them while having their lunch ;) Anyways it works, it's quiet and it delivers a steady stream of power to my pc.
L**N
Seasonic Make the best power supplies
Seasonic Make the best power supplies Tried all major brands at one time in my 30 years of computing Now only use these
L**R
Excellent performance for the price
Does what it should and does it very well. Totally worth the money x
E**S
It's a Seasonic. What did you expect?
Not much to say about this PSU - like all Seasonic PSUs, it is well-designed and (according to various reviews) measures exceptionally well. It comes with plenty of cables, including many PCIe cables for those running beefy GPUs such as myself. I bought this PSU to replace a 750 W model that couldn't cope with the nightmarish power consumption of my 3080 Ti MSI Suprim X and Core i9-9900K. This one can handle it just fine.
M**.
A new Seasonic Fan
Super happy with this power supply, puts a smile on my face every time turn on my computer. Ultra quite in operation, an all round quality thoroughbred.
S**R
Seasonic's customer service is excellent! When I contacted Seasonic's customer support to ask for help with system stability issues, a representative responded to my questions the same day. They were helpful and friendly, and very attentive to troubleshooting the problem with me. Unfortunately, the system stability persisted and I had to request an exchange for the part. The return process was fast and easy, too though, and the replacement part was shipped to me before I even had to send the previous one back. The system runs stable with the replacement part now, and I would gladly purchase another one from Seasonic in the future, knowing that if problems do come up, Seasonic will help solve them.
A**.
As expected, Seasonic has the most premium feeling PSU out there. There's just no match. Corsair's plastic junk has nothing on this. Pros: - Tons of wattage, enough for any GPU. - Premium construction. The PSU looks good. Really good. You can tell it's quality material. - I've never heard the fan turn on. - Includes any and all PSU cables you may need. And these are good, flat cables. Much better than any sleeved or other ones. - The GPU cables they include with the newer models are single 8 pins rather than the old 8+8 pin ones. You're supposed to use two separate cables for your GPU, so it's good to see them correct a common mistake of powering your GPU. I was really impressed with this change. Cons: - Motherboard cable is a little beefy. You may have trouble squeezing it through whatever hole in your case. Luckily, my case had an extra opening you can run it through. If you want the best PSU you can get, here it is. The only way it could get better is if they made a fanless version with higher wattage.
M**O
Es quizas la mejor fuente de alimentacion que hay. con un 95% de eficiencia. si necesitas una fuente ... esta o una 80plus titanium es la que debes comprar. cables separados y que son largos. normalmente no necesitaras prolongaciones.
M**E
Alimentatore eccellente, regge tranquillamente la mia build con 3950X e RTX 5090
A**O
Alimentatore arrivato in perfette condizioni, completo di tutto come da listino. NetHs venditore top, ha seguito la spedizione fino alla consegna tenendomi costantemente aggiornato e assicurandomi tutta l'eventuale assistenza necessaria in caso di problemi. L'alimentatore funziona perfettamente, eccellente qualità.
Trustpilot
5 days ago
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