[隨身碟] sandisk extreme pro usb 3.2係唔係快過cz880

mingming123

係price.com搵唔到sandisk extreme pro usb 3.2

harryytm

係price.com搵唔到sandisk extreme pro usb 3.2
mingming123 發表於 2021-1-7 05:12

SanDisk Extreme GO = CZ800
SanDisk Extreme Pro = CZ880

CZ800 係普通 Flash Drive Controller
CZ880 係 ASM1153e + SATA SSD

CZ880 拆解
https://bbs.luobotou.org/forum.php?mod=viewthread&tid=17444

USB 3.2 唔代表啲咩
最重要係睇 Gen 幾
Gen 1 = 5Gbps 即係 USB3.0 / 3.1 Gen 1 / 3.2 Gen 1x1
Gen 2 = 10Gbps 即係 USB 3.1 Gen 2 / 3.2 Gen 2x1

USB 3.2 主要利用 USB-C 加咗 Gen 2x2 所以先叫 3.2
如果唔係其他 Gen 1/2 係同 3.1 一樣
而 USB 3.2 Gen 1 = USB 3.1 Gen 1 = USB 3.0
所以買手指唔好淨睇 USB 3.2 Gen 1 就以為快咗
但實情係等同 USB 3.0

harryytm

SanDisk Extreme GO = CZ800
SanDisk Extreme Pro = CZ880

CZ800 係普通 Flash Drive Controller
CZ880  ...
harryytm 發表於 2021-1-7 06:09

CZ800 同 CZ880 掉轉咗
已修正返

mingming123

回覆 3# harryytm


   
另外想問CZ880 係唔係最快既手指?

patklchung

回覆  harryytm


   
另外想問CZ880 係唔係最快既手指?
mingming123 發表於 2021-1-7 09:28 [url=https://www.hkepc.co m/forum/redirect.php?goto=findpost&pid=40065374&ptid=2601897][/url]

唔係, Transcend JetFlash 920快D https://tw.transcend-info.com/Products/No-1144
920 Read: 420 MB/s Write: 400 MB/s
CZ880 Read: 420 MB/s Write: 380 MB/s