Pink stuff on bottom of hdd

Hi, 

Today I received my 1TB WD Blue (WD10EZEX) Internal HDD after months of suffering with 2gb free out of 500gb

SS:

After opening it, I noticed some pink stuff on the bottom

SS of Pink Stuff1:

SS of Pink Stuff2:

Any idea what that is? i’ve never seen it on any of my other older hdds

I dont know what it is… but my WD hdd have this. Dont worry

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thanks for the reply, hope its normal too

phddriver wrote:

thanks for the reply, hope its normal too

It is normal. It can also be different colors. It is a type of epoxy to help seal and prevent the contacts from moving/lifting.

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Interesting indeed … epoxy  will search for that