DOMANDA Consiglio ssd nvme

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Il pc in questione resta acceso per settimane. Devo fare attenzione al problema del calore o è irrilevante?
 
Nichdroid ha detto:
Allora, @Thiamine il Silicon Power, adotta controller Phison E12 con design reference, quindi è un ssd double sided, entrambi i lati del pcb sono utilizzati e soltanto uno potrà essere raffreddato adeguatamente, poiché l'altro sarà a contatto con la scheda madre. Il risultato è che andrà in thermal throttling molto prima.
In aggiunta manca di over provisioning di fabbrica, quindi se lo riempissi troppo, le prestazioni calerebbero molto.
Visto che serve per scopi professionali, valuterei il Samsung 970 evo plus o in alternativa l'ADATA SX8200 pro.
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Giusto per chiarezza il silicon Power p34a80 è un ssd single side ed ha anche la funzione di overprovisioning, al momento è uno dei prodotti migliori in rapporto al prezzo
 
wrex ha detto:
Giusto per chiarezza il silicon Power p34a80 è un ssd single side ed ha anche la funzione di overprovisioning, al momento è uno dei prodotti migliori in rapporto al prezzo
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The only main issue buyers should be aware of with PHISON E12 reference designs is the fact that even at lower capacities this is going to be a double-sided M.2 solid state drive. With the lower capacities this usually just means a few low-level components as well an additional RAM IC will be located on the back of the PCB. With the larger capacities – such as the 1TB sample – this also means two NAND ICs will be located on the back of the board. The issue with this is that these are not going to be actively cooled and will be the bottle neck and cause thermal limiting to happen sooner even if you do use a typical M.2 heatsink. In the P34A80’s case, the top of the M.2 card is also not even covered with a heatsink and instead the label covers a thin metallic heat spreader (this is the largest physical difference between the P34A80 and heat sink clad P34M85). As such thermal limiting may be a concern.
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The only one caveat on the firmware side of the equation is that Silicon Power has tweaked it slightly. PHISON E12’s are designed around having around 6 and quarter percent of the onboard NAND set aside for Over-Provisioning (for example a reference E12 ‘1TB’ is a 960GB SSD with 64GB set-aside for internal use only). Silicon Power does not set aside this amount. The upside to this is that you can store more on this drive than a typical E12… but it does impact performance when pushed hard and long. It also means a lot fewer spare blocks available for when NAND block’s need to be replaced (i.e. get worn out).

While not entirely necessary, after all Silicon Power does feel confident enough to give this bad boy a five-year warranty, we probably would dial this back and only format the drive as a 960GB’er. We do however push our drives harder than the typical user so this is not an absolute requirement. Only you know how hard you push your gear and have to decide if the reduced capacity (and slightly increased cost per GB) is worth it or not. For this review we have not done so and all testing is carried out using the full capacity as recommended by Silicon Power. This actually is the other significant change between the P34A80 and the P34M85 as the later will (if ever released by SP) come in 240, 480, and 960GB capacities.
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Fonte: Real Hardware Reviews
 
Nichdroid ha detto:
Fonte: Real Hardware Reviews
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Sull'overprosionig cercherò di trovare l'articolo che avevo letto per quanto riguarda l'altro punto guarda la foto
4e4649fba0599b8c8008fd8d95754ef4.jpg
 
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