All details about Dell Inspiron 15R 5520 RAM ?

Hi in3o,

Welcome to Dell community.

Dell Inspiron 15R 5520 supports following memories:

• DDR3 DIMM at 1333 MHz with Sandy Bridge Processors
• DDR3 DIMM at 1600 MHz with Ivy Bridge Processors

This system supports a maximum of 8 GB system memory.

• During installation or removal of any hardware, always ensure that all data is backed up properly.
• Disconnect any telephone, network, or USB cables from the computer.
• Disconnect the computer and all attached devices from their electrical outlets.
• Remove the AC adapter from the system.
• Remove the Battery from the system.
• Remove the Base Door from the system.

Steps to remove Memory :

1. Gently pry the securing clips away from the memory.



2. Remove the memory from the system.








Let me know if you need more help and we'll be happy to check.

I already have one slot full with DIMM, 4GB, 1600MHZ, 512X64, 8K,204 . Can you suggest me one ram from the following which will not be a waste of money as may be my computer not be able to use new ram to the fullest .( because of Overclock of previous ram )

1. http://www.flipkart.com/corsair-vengeance-ddr3-4-gb-1-x-gb-laptop-ram-cmsx4gx3m1a1600c9/p/itmdbm7kqpgzdpue?pid=RAMDBM7E7HSJHGFQ&otracker=from-search&srno=t_3&query=ram&ref=5eb11412-fa36-4ad2-9cbe-fc57bdbbbb81

2. http://www.flipkart.com/g-skill-sq-ddr3-4-gb-1-x-gb-laptop-ram-f3-12800cl9s-4gbsq/p/itmd55uhsgjgdehh?pid=RAMD55UH9GAZRN4S

Can you tell me the CAS Latency,voltage,frequency required for dell inspiron 15r 5520 ?

DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V

I don't think so. A dell costomer care person told me that voltage req is 1.5 >> http://en.community.dell.com/support-forums/laptop/f/3518/t/19586867.aspx

Hi Info,

Please use this link http://bit.ly/1xrRfj5  for more information on RAM.