Hi
I have just received a new Sandisk 32Gb Extreme micrSD card from Sandisk via Amazon and H2testw utility app on pc reports
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 20.6 MByte/s
Reading speed: 21.1 MByte/s
H2testw v1.4
The speed is much less than Sandisk specs (100/60 Mb/s) and I am thinking it could be due to the speed of the inbuilt memory card interface.
The pc was supplied form pcspeciallist in Dec2014 with spec
Chassis & Display Optimus Series: 17.3" Matte Full HD LED Widescreen (1920x1080)
Processor (CPU) Intel® Core™i5 Dual Core Mobile Processor i5-4210M (2.60GHz) 3MB
Memory Card Reader Internal 9 in 1 Card Reader (MMC/RSMMC/SD: Mini, XC & HC/MS: Pro & Duo).
From Windows sys info I believe the motherboard is type Clevo W35xSS_370SS and the pc was updated to win 10 Home and is now Version 10.0.15063 Build 15063.
So I am asking for advise and comments re cause of the low test speed figures and if it is the inbuilt interface how do I measure the cards actual speed, the pc has a USB 3 interface.
Thanks Ian
I have just received a new Sandisk 32Gb Extreme micrSD card from Sandisk via Amazon and H2testw utility app on pc reports
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 20.6 MByte/s
Reading speed: 21.1 MByte/s
H2testw v1.4
The speed is much less than Sandisk specs (100/60 Mb/s) and I am thinking it could be due to the speed of the inbuilt memory card interface.
The pc was supplied form pcspeciallist in Dec2014 with spec
Chassis & Display Optimus Series: 17.3" Matte Full HD LED Widescreen (1920x1080)
Processor (CPU) Intel® Core™i5 Dual Core Mobile Processor i5-4210M (2.60GHz) 3MB
Memory Card Reader Internal 9 in 1 Card Reader (MMC/RSMMC/SD: Mini, XC & HC/MS: Pro & Duo).
From Windows sys info I believe the motherboard is type Clevo W35xSS_370SS and the pc was updated to win 10 Home and is now Version 10.0.15063 Build 15063.
So I am asking for advise and comments re cause of the low test speed figures and if it is the inbuilt interface how do I measure the cards actual speed, the pc has a USB 3 interface.
Thanks Ian
