After testing by UseBenchmark, the 4k-read speed of Samsung Fit Plus is 14.3 MB/s and the 4k-write speed is 12.2 MB/s. It has a capacity of 128GB. If you use a portable operating system, this drive is helpful for performance enhancement. SanDisk Extreme Pro SDCZ880 is one of the fastest USB flash drives on write speed. The advertised read speed is 420 MB/s, while the UserBenchmark read speed is 297 MB/s. According to the released information, the write speed is 380 MB/s. However, the actual write speed tested by UserBenchmark is 264 MB/s. Our more hands-on tests were even more disappointing. SanDisk boasts that a full-length 4K movie can be transferred in 15 seconds. It took about 40 seconds to transfer Avengers: Infinity War with an average write speed of 135 MB/s as we reached the upper limits of what our internal hard disk could handle (about 140 Mb/s). Up to 35X faster than standard USB 2.0 drives, so you can transfer a full-length 4K movie to the drive in less than 40 seconds. Work as fast as you need to with premium performance and huge capacities in a portable yet tough and reliable USB flash drive.

SanDisk 256GB Extreme PRO USB 3.2 Solid State Flash Drive

The SanDisk Extreme PRO USB 3.1 Solid State Flash Drive delivers the performance, capacity, and reliability of an SSD in ultimate portability of a USB flash drive. Aluminum Metal Casing for Durability. Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo Lógicamente, el disco duro del PC debe ser SSD para que se alcancen esas velocidades, el puerto USB debe ser 3.0, 3.1 o 3.2 y el consumo de RAM no debe estar muy elevado, si el PC está muy ocupado haciendo otras tareas puede reducir el rendimiento de la transferencia. Je ne vous dis pas de me croire totalement, malgré le fait que j’ai un talent de persuasion évident, je le conçois ! Mais je vous demande de croire en mon objectivité et transparence absolue ! It’s also important to note that for most users, there’s not much appreciable difference between 150 MB/s and 350 MB/s in terms of transfer speed. Anything over 100 MB/s feels lightning fast, whether you’re transferring single large video files, media collections, or system folders.

Please note:

Based on 4K video transfer (4GB) with USB 3.1, Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors. Elle est formatée d'origine en "ExFat" (pour être le plus compatible possible avec différent terminaux, sous différents systèmes de fichiers). Si on l'utilise essentiellement avec des machines sous Windows, il sera préférable de la reformater en "NTFS". Si c'est pour la connecter sur un TV, après avoir copié des vidéos dessus, mieux vaut la laisser en "ExFat", car tous les TV ne sont pas compatibles avec "NTFS" en lecture (s'en informer)... Quant au "Fat32" pour un TV, ce serait inutile, les tailles de fichier des vidéos actuelles seraient trop importantes, et pas supportées par le "Fat32".

4 Fastest USB Flash Drives [The Latest Update] - MiniTool Top 4 Fastest USB Flash Drives [The Latest Update] - MiniTool

I have deducted 1 star because it can have sharp edges. Mine has one tiny area that is too sharp, but I imagine others might have a worse problem. The housing is made from an aluminum extrusion, and if not properly de-burred after it is cut to length at an angle, it will have sharp edges. It seems that they are not always sufficiently de-burred. As a photographer I have many drives here at home and in my photography studio. I choose the Samsung T3 and 850 Pro as test comparisons for a couple reasons. One the T3 is also a 3.1 portable drive. Two the 850 Pro is in an enclosure that has gotten consistent speeds for as long as I have owned the drive. Also since USB 3.0 peaks at about 540MBs none are rated to go over that. So most 3.1 drives will max out a 3.0 port and get to their full potential on a 3.1 if they are rated higher then what a 3.0 port can handle. Again none of these are rated to get higher than a 3.0 port so should get to their full potential on both 3.0 and 3.1.There have been some questions about my testing on this drive. Thought I would add a bit to how I came to my 3 star rating. I am adding a photo that shows a few different test. The first two at the top are the Sandisk on my Surface Studio. I did test it on a 2016 Macbook pro that has 3.1 built in and as you can see it does get a bit higher numbers. For full disclosure since this is type a connector had to use a dongle but I get higher speeds through that dongle with other drives. In the end I still give this 3 stars as it should perform reasonable on both Windows and Mac. (IMO) If you are only using Mac than this would be 4 stars. Also the random read and write are simply just sad slow compared to other drives. Where this can be felt is loading a large Premier project with lots of little video clips. In my testing it took at least double the time to load the same project compared to the T3 or 850 Pro. The test read speed of Kingston DataTraveler 100 G3 is 138 MB/s and the write speed is 48 MB/s. It doesn’t have that high speed as the above two USB flash drives, but it is cheap and fast enough for normal use. The SanDisk Extreme PRO USB 3.1 Solid State Flash Drive delivers the performance, capacity, and reliability of an SSD in ultimate portability of a USB flash drive.

SanDisk 256GB Extreme Pro (SSD) Flash Drive USB 3.2, 420MB/s SanDisk 256GB Extreme Pro (SSD) Flash Drive USB 3.2, 420MB/s

Comparé muchas memorias USB en su momento y vi que esta es de las que mejor rendimiento tienen, ahora que ha bajado de precio también es de las de mejor relación calidad/precio. Tiene un 91% de opiniones de 4 o 5 estrellas, así que es de las mejores valoradas, ya que su gran rendimiento es real.

Delivery & Services

Based on 4GB transfer of 1000 photos (avg. file 4MB) with USB 3.2 Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors.

SanDisk Extreme Pro Solid State Flash Drive Review - Lifewire SanDisk Extreme Pro Solid State Flash Drive Review - Lifewire

It arrived formatted in exFAT which is fine and all but, for my use I redid it with a FAT32 / NTFS split for imaging devices and it's pretty snappy when installing windows 10 from it. The copying files portion clipped along at 1%-3% increments per second to an NVME drive in the laptop. Transfer speeds improved a bit when using our internal Solid State drive, which has transfer speeds of around 500 MB/s. We were able to get up to 185 MB/s but still ran into the problem of speeds dropping off sharply halfway through the read process. The SanDisk Extreme Pro can achieve some bonkers transfer speeds — if your PC can take advantage of them — and is a durable and ultra-compact alternative to a traditional external solid state drive. But it can’t perform as advertised, and for the price, most people will be better off buying a less expensive drive with less power or investing in a typical storage drive with better capacity and speed for the money. Similar Products We've Reviewed:Todas las opiniones negativas son muy discutibles, probablemente propias de gente con pocos conocimientos informáticos, que tal vez usen la memoria en puertos 2.0, no 3.0, o en discos duros HDD, no SSD, con lo cual las velocidades máximas son de 35 MB/s si se usa un puerto 2.0, aunque el disco duro sea SSD, con un máximo de 60 MB/s, y si además el disco duro es HDD puede ser incluso menos. Tal vez, también, lo hayan probado con archivos pequeños o con el PC con poca memoria RAM disponible. Yo no le daría valor a ninguna de las opiniones negativas, fijaos solamente en las positivas, pues yo llevo más de 1 año con esta memoria USB, he tardado 1 año y 3 meses en publicar la reseña, y puedo confirmar que funciona perfectamente tal como se anuncia. MiniTool OEM program enable partners like hardware / software vendors and relative technical service providers to embed MiniTool software with their own products to add value to their products or services and expand their market. Dans cette partie, vous aller avoir des résultats du logiciel Crystal Disk Mark 5.1.2 avec un remplissage avec des 0. Based on 4K video transfer (4GB) with USB 3.2 Gen 1 or USB 3.0 host device. Results may vary based on host device, file attributes and other factors. The Extreme Pro is encased in an aluminum shell surrounded by a hard outer plastic shell that covers everything except the lever action on the top and the key ring. The product measures 2.79 x 0.84 x 0.45 inches. A small blue LED light turns on when the drive is connected to a powered PC and blinks during active file transfers.