Seasonic PRIME 600 Titanium SSR-600TL 600W 80+ Titanium ATX12V & EPS12V Fanless Super Quiet 12 Year Warranty Power Supply

I bought this silent titanium unit as part of a rehabilitation of an older system, for which I also replaced the case and graphics card. Overall the project went beautifully and I now have a silence focused system with better thermals than before. Since the case is double chambered, the rear chamber only contains the drives and this PSU. The chamber that contains the other hardware is much better thermally than before, which is likely due to the new case. The system is running so much better than before, and this PSU replaced an older Antec unit with ketchup and mustard cables. I loved that I was able to use fewer power cables and not have to store any excess in the drive expansion bays like before. While installing this PSU I was impressed at how much it weighed in comparison to the unit it was replacing.Minor unimportant issues: There were 2 minor <1cm scratches on the top of the PSU that exposed metal, and the metal Seasonic badge on the rear under the power plug and switch was not applied straight, so is slightly crooked. As this is in the rear chamber of the case, the scratches are irrelevant and the badge won't be regularly seen.Exterior packaging was really nice, though the printed silver foil finish was scrapped as if dragged on a dirty surface. Interior packaging was done well and felt mostly premium.

Had a 500 watt Kingwin Stryker fanless Platinum rated power supply for about 6 years. Loved that P/S as it was fanless, silent, well built, and was conservatively rated (Output at 600w at gold rated standard). About six months ago it started to make humming/groaning noises when pushed and knew it was a matter of time before it got worse.Decided I definitely wanted a fanless P/S again and opted for Seasonic Prime 600 Titanium Fanless. Everything I loved about the previous P/S is present in this one and even more so as this unit is 600w, absolutely silent even on extreme loads (I am taking zero transformer or coil noise with ear up against it when loaded down). They cables are long enough for my Thermaltake Tower 900 case which is saying a lot, and my MSI RTX 2070 Armor oc runs perfectly. No question in my mind it could easily run an RTX 2080 ti or top of the line AMD graphics card as this P/S is efficient as all get out and is conservatively rated as well. The specs on this power supply are simply unreal (google the reviews).If you want the best you know what to do. A good, stable, efficient, top notch power supply is a necessity for any PC if you want to make sure your components inside will not have power or intermittent issues, and trying to save money on a P/S is not a good idea. The peace of mind is worth it's weight in gold.

The PSU is next to perfect as far as I can tell. Completely silent with none of those high frequency noises you get sometimes. It does everything it's supposed to, so not much to elaborate on there.This is definitely on the expensive side for a PSU, but you are getting a higher quality component with a clean output that adds to system stability - especially if overclocking. Plus, better warranty, fanless operation, and 80+ Titanium efficiency which will save you (a small amount of) money compared to less efficient options.Some minor downsides to consider:Since the design is so open, they might have spent a little more time making the internal components a bit nice to look at, but most people have these buried in a case so I can't fault them too much for that.Documentation is a little sparse, but then again, it's just a PSU.Price ($200 for me) is a bit high.My biggest complaint is the included cables. Ugly and annoying to work with, but not worth deducting a star for. Most people who care about those things probably buy aftermarket cables anyway.I have this running an i7-8700K and 1080 Ti, both moderately overclocked. A quick note on wattage: PSUs are generally most efficient when operating at 50% of their max wattage. Aim to get one with a wattage twice your system's average consumption and at least 10% more than your system's max consumption.

The packaging and apparent design, attention to detail, and build quality are impressive. It (this is the 600W fanless) has been installed and powering a ~300 watt system for a couple days now without any issue.There were some reviews I read that concerned me (DOAs, bad RMA process, paid return shipping), but it will take time to determine if those are just flukes. I have layers of surge protection and an UPS that this will plug in to, so there will be no excuse for this unit to fail in any way.The modular design of this unit (Prime) is fantastic in cutting down on extraneous cables.I'm very much looking forward to the fanless-ness. I am moving from a laptop back to a custom build, and my biggest concern was noise. PSUs are typically one of the less-controllable noise factors because the fan is built in. The fanless design eliminates the PSU as a noise concern.It is a very open-air design. If you have environmental hazards, that could be a con. Otherwise, it's just good engineering.Bottom line, all indicators I can see so far point to it being well worth the price. If time proves otherwise, the review will be updated.

I was so sick of hearing the fans going off in my computer all the time. I've loved having this. Way way better.

This is the best fanless PSU bar none. And being fanless it's completely quiet.If you read professional reviews, you'll know that this PSU has some of the best technical specs for an analog PSU. As a regular end user, I can say that it handles my 9900k and 2080 with mild overclocks with no problems. It also looks great and feels like a premium product.However, for all that praise, I am deducting 1 star for getting an initial dud. The PSU I got in my initial order worked fine, but had an really high pitched and noticeable coil whine after ~20 minutes of heavy load. Amazon customer support was excellent as always and helped me get an exchange. I'm happy to report that the new unit is totally silent.

Non starò a dilungarmi sulla qualità stellare di questo prodotto in quanto Seasonic è una garanzia, specialmente se puntiamo alla serie Prime che costituisce la punta di diamante; posso piuttosto esprimere alcuni punti di vista e curiosità poco trattati.Innanzitutto il voltaggio: 600 Watt. Stando ai video su YouTube la norma per un gamer o appassionato è la psu da 700, 750, 850 e anche oltre, dunque i 600 di questo “modesto” Seasonic possono sembrare pochi se non insufficienti per un pc anche solo discretamente potente. D'altronde gli stessi siti “psu calculator” raramente suggeriscono di accostare alle proprie configurazioni alimentatori inferiori a 650 W. Questo a livelli medi: se si opta per gpu e processori molto energivori si va dai 700 in su.La realtà però è ben altra: tali raccomandazioni sono pensate per adattarsi a psu scadenti in modo che i produttori di cpu/gpu non vengano citati in giudizio se il loro hardware viene danneggiato da un alimentatore pessimo con potenza nominale falsa. Un VERO alimentatore da 600 W gestisce tranquillamente un i9-12900K + RTX 3090 oltre a tutti gli accessori che volete quali ventole rgb, ssd nvme, strisce led e monitor multipli (nell'insieme circa 600 W di assorbimento massimo sotto carico) e ne è la prova il test effettuato da Tom's Hardware secondo cui questo alimentatore può erogare quasi 877 W di potenza prima che entri in azione la sua protezione da sovraccarico (OPP): un risultato strabiliante.Il silenzio assoluto di esercizio grazie all'assenza di ventola è un plus gradito seppur di poco conto visto che le ventole di case e dissipatori ci saranno sempre; piuttosto va considerata l'assenza dell'unico componente di un alimentatore esposto all'usura nel tempo in quanto attivo ossia appunto la ventola, il che assicura una maggiore durata ed efficienza del prodotto.Passando ai contro, li definirei piuttosto delle piccolezze.Cavetteria:I due cavi PCIe sono unità singole con connettore gpu sdoppiato: scelta versatile che materialmente accontenta tutti ma a mio avviso discutibile, perché su schede video come la mia vecchia GTX 1070 che richiede un solo ingresso ad 8 pin ci si ritrova a dover sistemare la seconda inutile estremità cercando di nasconderla alla vista legandola al cavo stesso, compromettendo la pulizia estetica. Dall'altro canto, le schede video più potenti vedrebbero più appropriato l'uso di due cavi separati per l'alimentazione; insomma sarebbe stato molto meglio offrire due cavi singoli piuttosto che due sdoppiati.Altra scelta a mio avviso inspiegabile è la mancanza di due cavi SATA diretti: al contrario ci sono cavi ATA (per dispositivi vecchi pressoché inutilizzati) con prolunghe SATA, come se fosse quest'ultimo il sistema poco usato e non viceversa; qui dunque la questione andava invertita, anche perché parliamo di un alimentatore nuovo di zecca che l'ATA dovrebbe a malapena conoscerlo.Etichetta:I fori di ventilazione delle pareti ricoprono quasi l'intera superficie dell'unità incluso il lato PCB, ossia il fondo, ma su quest'ultimo si trova un'etichetta che ne tappa alcuni: mistero.In conclusione: consiglio questo alimentatore? Assolutamente sì, ma in considerazione del suo alto costo ha un vero senso solo se inteso come investimento a lungo termine, e parlo di decenni, non per niente ha 12 anni di garanzia. In tal senso vanno considerati due fattori importanti:1- risparmio in bolletta per via del minor consumo grazie all'efficienza, che però si farà abbastanza consistente per recuperare i soldi investiti solo dopo anni (5-6 come minimo).2- a differenza di cpu, gpu e persino di case e ventole, qui abbiamo a che fare con quello che - perlomeno a questi livelli qualitativi - è forse l'unico componente di un pc a risultare pressoché ESENTE DA OBSOLESCENZA. Certo: forse tra 5-10 anni si raggiungerà un ipotetico “80 Plus Uranium” che migliorerà l'attuale efficienza massima dell'1-2% (il 100% di efficienza dicono sia fisicamente impossibile) ma si tratterebbe di una differenza microscopica.Nel caso invece non si è disposti a spendere oltre 200 euro per un alimentatore (pagato 214) un ottimo Seasonic Focus 80 plus gold 650 W che costa la metà ed è comunque di ottima efficienza e qualità risulta un'altrettanto saggia decisione.

Stabile Werte auf allen Leitungen.Geräuschlos (auch ohne lästige Nebengeräusche).Ausreichend Leistungsreserven.

Was möchte man mehr von einem Netzteil?- Komplett geräuschlos im Betrieb (kein Spulenfiepen o.Ä., kein Lüfter)- Dank LLC Resonanzwandler extrem Effizent (97%+)- Extrem geringer Stand-by Verbrauch, da getrenter Pfad für 5V Stand-by, der Hauptfad wird Netzseitig getrennt per Relay getrennt, wenn der PC ausgeschaltet ist (man hört das Relay klicken beim abschalten)- Modulare Kabelsystem mit hochwertigen Leitern (kaum Verluste in den Kabeln da geringer Innenwiderstand)- Dank hoher Effizenz kaum Wärmeentwicklung- Extra stabilisierte Rails für CPU, damit vermutlich auch für zukünftige Systeme mit strikeren Anforderungen 1A geeignet- Kein "borderline" design, da ist ordentlich Kupfer drinnen, das Ding ist auf Langlebigkeit und Effizenz ausgelegt und nicht auf minimalen Materialeinsatz um gerade noch so mit heng und würg die Spec zu schaffen.Klar Kaufempfehlung, das Netzteil hat man vermutlich ewig und da macht es Sinn heute 100€ mehr auszugeben und dann über Jahre Ruhe zu haben und weniger Strom zu verbrauchen.Kurzes Rechenbeispiel, sagen wir ihr benutzt den PC ca. 6 Stunden am Tag und der Rechner verbraucht ca. 160W. Das sind dann round about 1kWh / Tag. Oder 365kWh im Jahr. Bei einem Netzteil mit 90% Effizenz würden somit 36,5kWh in Wärme aufgehen, bei diesem hier nur ca. 10,95kWh, sprich 25,55kWh weniger Verbrauch pro Jahr.Auf 10 Jahre hochgerechnet also 255kWh die euch dieses Netzteil einspart. Bei einem Strompreis von ~35 cent / kWh also etwa 90€..Vergleichbar Modulare Netzteile mit 90% Effizenz bekommt man um ca. 70-80€. Sprich die 120-130€ mehr die dieses Netzteil kostet werdet ihr nicht 100% über 10 Jahre zurückbekommen, dafür hat man aber eben ein komplett lautloses hochwertiges Netzteil welches einem im Sommer nicht die Bude zusätzlich aufheizt. Mit sind es die ~50€ mehr wert.

J'adore cette marque. J'ai eu la Seasonic 460W 80+ GOLD Fanless pendant des années et elle n'a jamais bronché. Parfaitement silencieuse et toujours froide. Elle a surpris tous mes amis qui ne donnaient pas cher de la peau de mon pc lorsque j'ai installé cette alim sur mon pc gamer modéré (GTX 1060).Je l'ai remplacée par cette 600W car elle commençait à chauffer dûe à un changement de ma config matérielle (RTX 2060) qui tirait 77% de sa charge.Même si je ne l'ai installée que depuis deux jours, je sais que je suis reparti pour 10 ans avec cette alim.Je me suis amusé à coller mon oreille dessus et on entend un léger bruit de fonctionnement aigu comparable au bruit d'un bloc de batterie électrogène mais en très faible. Pas un hum, plutôt un bruit assez aigu difficile à décrire.Cependant cela s'annule dès qu'on s'éloigne de 50 cm.Ca reste donc une batterie qu'on peut qualifier de "parfaitement silencieuse" et un produit de très haut niveau technique.

powers a gaming machine with i5 8600k and nitro+ vega 64 without any issues, during gaming the psu remains almost cold to the touch, it has 94% efficiency. I can say its dead silent, meaning it does not have audible noise from about 30cm, actually it has a really tiny whining noise so its not as silent as lets a smartphone which u can put against ut ears and u wont hear a thing, with this psu u can hear a very little noise when u put ur ears against it, but around from 30cm its gone, its that silent.the psu has a measured 660w max output power.I use a bequiet dark pro cooler, i removed the outer fan, the nitro+ vega 64 automatically turn off the 3 fans when the gpu is below 60 degrees, and with a msi gaming motherboard i can set the fan control, that until 75 degrees the fan would not start, so have a pretty good gaming pc, what i can effectively run in fanless and perfectly silent mode when im on a desktop with web browsing and a tyical stuff, and when i game the fans will start automatically, but when i finish playing in about a minute it goes back to full silence.i choose this over a corsair psu, too much complaint about the electrical whining noise, worth the price