SanDisk Extreme 64GB, USB 3.2, Flash Drive, Upto 400MB/s R & 240MB/s W (SDCZ810-064G-G46)

I already possess a 64GB Sandisk Extreme USB flash drive that is really fast and works extremely well. This 256GB Extreme Pro USB flash drive is just as good (if not slightly better in performance) and one of the fastest USB flash drives in the market today. The only difference is that the Extreme looks a lot cooler with red lettering and has a slightly better connector retraction and deployment mechanism vs the Extreme Pro.

You have seen 240mb write speed 400 mb read speed but this is not for 64 or 128gb varient pendrives this is for only 256gb varient... I bought 64gb so on my product they mentioned 100mb write speed and 395mb read speed and I researched on it and found that 128gb varient also 395mb read speed and 180mb write speed.. so on my laptop i5 6th gen old but i added a sata ssd Samsung 860 evo 500gb so ssd to my 64gb pendrive file trasfaring highest 95mbps write speed normally 60-85mbps Most of the time arround 80 and pendrive to my ssd 250-380mbps read speed most of the time arround upto 300... pendrive speed good enough but mentioned speed Wrongly marketing strategy.. i bought it 1600 soo I don't regards because on this price it's very good quality Product

The usb drive is blazing fast. It doesn't give any reason to be disappointed. Build: It has a metallic cladding on the outside, making it extremely durable to free falls and rough usage. Speed: It supports USB 3.1, I could see speeds of 390 MB/s and 310 MB/s for read and write respectively, on my MacBook Pro. Any drive not just this one, shows better speeds when there are fewer but big sized files for transfer, like HD videos. On the other hand having a large number of smaller files like txt files of 2 - 200 KB, it tends to give slower read and write speeds. It can't be completely referred to as value for money as the money spent for this value is too much, but then that's the USP of this drive... SPEED.

Pendrive not working replacement another Pendrive poor

Good

Super good quality!

Turning extremely hot while using in short duration

Works as promoted! Go for it

ممتاز

Cumple con los prometido en velocidad de escritura alrededor de 100Mb/s y en lectura llega a 420Mb/s. Si tiene dificultades para alcanzar esas velocidades conecten la memoria a un puerto USB de la tarjeta madre (3.0 para arriba claro) y también verifiquen que el disco de origen o destino sea un SSD. Si hacen transferencias entre HDD y la memoria USB el cuello de botella será el disco.

SDCZ810 64GB Super fast read. CDM reported 421 MB/s read. Write speed is a little lower than I hoped at 73 MB/s but can't complain for this price.

Çok şık ve klas duruyor. Ancak kötü bir yanı var bunu kullanmaya alisirsaniz bir daha baska usb bellek kullanamazsınız. 8 gb lik dosyayı 300-400 mb/sn hızla aktardı ve başladığı gibi bitti.

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