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Paper Tape
Posts: 3
Registered: ‎03-05-2019
Location: RO
Views: 180
Message 1 of 3

Lenovo Ideeapad 330-15 IKB Ram upgrade



  This is my ideeapad product code. The manufacturer says i have a soldered 4gb ram at 2133Mhz, but when i verified with

aida64 it says different. Aida64 found a SK Hynix module at 2400Mhz. Please look at the bottom at this link, is a reliable hynix link. The part number ends with "UH", means 2400Mhz 17-17-17. Now i`m confused a little bit, can i upgrade also with a 2400Mhz module and the motherboard adjust the timmings to 2133Mhz or should i look for a 2133Mhz native speed module?



and the aida print



Sr Support Specialist
Posts: 8,344
Registered: ‎11-30-2015
Location: PH
Views: 126
Message 2 of 3

Re: Lenovo Ideeapad 330-15 IKB Ram upgrade

Hi Vakulla,


Welcome to the Community Forums.


General specification for the model is indeed DDR4-2133 MHz (HMM page 28). HMA851S6AFR6N does support transfer rate for PC4-2400, PC4-2133. PC4-1866, PC4-1600.


We know that chipset controller will adjust to the lowest so upgrading with a 2400 MHz DDR4 ram module is a good option. Take note that OEM compatible parts as shown here in the commodity list > ram (under configuration> compatible) would show supported 2400MHz ram for your system too.


These variables are taken considerations since some frequencies may not be available on certain regions.


I hope this helps answer your query.



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Paper Tape
Posts: 3
Registered: ‎03-05-2019
Location: RO
Views: 117
Message 3 of 3

Re: Lenovo Ideeapad 330-15 IKB Ram upgrade

Thank you for your answer. Have a nice day!

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