SATA 6 Gbps or 3 Gbps in my Acer Aspire 5749 ?

I had Acer Aspire 5749 with Intel 2nd Gen. Core i3 2330M and i want to replace my HDD with an SSD. The crystal Disk Info says that HDD transfer rate is SATA/300 or SATA 3 Gbps where as HWinfo64 Says that my notebook's motherboard has two SATA ports which are SATA 6 Gbps.
I know and check with my PC's SATA 6 Gbps port that if you use a SATA 3 Gbps HDD on SATA 6 Gbps port than speed will decrease to 3 Gbps according to device so that is why Crystal Disk Info is showing that.



What you think, is it has SATA 3 Gbps PORT or SATA 6 Gbps PORT ?
 

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Martin

HWiNFO Author
Staff member
To be sure, please expand the "Bus" node, then go down and locate your SATA controller device.
This device should contain a section called "SATA Host Controller" where you can find detailed information about its capabilities and status of each port.
 
Martin said:
To be sure, please expand the "Bus" node, then go down and locate your SATA controller device.
This device should contain a section called "SATA Host Controller" where you can find detailed information about its capabilities and status of each port.
Thanx for replay, .....Have a look




It is gen 3 SATA 6 Gb/s, isn't it ?
 
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