AbhijithAR,

Thanks for posting.  Apologies that your system is not performing as expected.  Hopefully your issue has been resolved.  If you still need further assistance, please send us your information and service tag in a private message.  Thanks.

Welcome to the Dell Community  @AbhijithAR 

Maximum memory 32 GB

One 2.5-inch hard drive SATA (5400 RPM) Up to 2 TB

One M.2 2230/2280 solid-state drive PCIe Gen3 x4 NVMe, up to 32 Gbps Up to 512 GB

Inspiron 5480 Setup and Specifications

Welcome to the Dell Community  @Seeker452 

Yes but you could try here!!!

Dell Inspiron 14 (5480) compatible upgrades:

https://www.crucial.com/usa/en/compatible-upgrade-for/Dell/inspiron-14-%285480%29

Upgrades are guaranteed compatible when you order from Crucial.

Best regards,

U2

Hello U2CAMEB4ME,

First of all thanks for answering my question mate. I would also like to know if my laptop can support the following ram modules listed below. Also there are people saying that corsair vengeance ram is not supported by i3 laptops(it will bottleneck), it works flawlessly with i7 laptops is that true ?. Also crucial ram is ranked as the most reliable ram to get but it not the fastest when compared to corsair vengeance and hyperx is what said by the people. I would like to get a 16 GB DDR4 module which works amazingly basically a performance ram since i want to use some adobe products and it consumes more ram. I will get one 16 GB module this year and another one next year. So which ram is best HyperX, Vengeance or Ripjaws ?

Corsair (too much pricey) 

HyperX https://www.amazon.in/HyperX-Kingston-Technology-2400MHz-260-Pin/dp/B01BNJL8K2?tag=googinhydr18418-21&gclid=Cj0KCQjwjrvpBRC0ARIsAFrFuV_ZCqoGDW4M976heVwELwzujmK2eaepWDVF4AmVXT6P_mOKCZBBImUaAv5BEALw_wcB

RipJaws https://www.amazon.in/G-SKILL-Ripjaws-260-Pin-SO-DIMM-F4-2400C16S-16GRS/dp/B017UC3UFC/ref=pd_sbs_147_5/262-2228925-2585041?_encoding=UTF8&pd_rd_i=B017UC3UFC&pd_rd_r=6d702780-a899-11e9-90f6-27a905ab8b42&pd_rd_w=gfp3Q&pd_rd_wg=JmcuG&pf_rd_p=87667aae-831c-4952-ab47-0ae2a4d747da&pf_rd_r=ZMF5A191RNQTMW4A9HDE&psc=1&refRID=ZMF5A191RNQTMW4A9HDE

Yours thanksfully

Seeker452

Hi,

Can I use 2400Mhz RAM instead of 2666Mhz in my Inspiron 5480.

Thanks,

Hari

Welcome to the Dell Community @V L Harika 

Yes you can.

Inspiron 5480 Setup and Specifications:

Thanks for your quick reply.

I am using 4GB DDR4 2666Mhz Samsung "m471a5244cb0-ctd" in my Dell Inspiron 5480. Can I buy 8GB DDR4 2400Mhz. Will it work efficiently or should I buy a 4GB one, which one better to use with my current one. 

@V L Harika 

For the best system performance use matched pairs.

What is Dual-Channel Memory???

https://www.crucial.com/usa/en/what-is-dual-channel-memory

best regards,

U2

Is it possible to use 1 tb  M.2 2230/2280 solid-state drive PCIe Gen3 x4 NVMe, up to 32 Gbps with dell inspiron 5480