Dark1Vergil

Hello guys I just got my laptop and I want to remove the 1TB HDD and replace it with a Samsung Momentus 4TB https://www.amazon.com/Samsung-Momentus-2-5-inch-Drive-ST4000LM016/dp/B016YFEYK6/ref=sr_1_2?ie=UTF8&qid=1479328890&sr=8-2&keywords=2.5-inch+SATA is there a tutorial on How should I do that because I looked on google and YouTube and there weren't any tutorials for GS73

What do you guys think of these https://www.amazon.com/gp/product/B00FO6HNGY/ref=ox_sc_sfl_title_3?ie=UTF8&psc=1&smid=A1NAVOX3XE5VZM https://www.amazon.com/Everki-Advance-Laptop-Bag-EKB407NCH18/dp/B003ZWN8YA/ref=pd_cart_vw_2_4?_encoding=UTF8&psc=1&refRID=BJN14JDJGVH7QWECRGVJ https://www.amazon.com/dp/B012IDOLU6/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=17MTSKNJGTY1D&coliid=IBFSGVU10K93W this one I really think is overpriced https://www.amazon.com/Everki-Checkpoint-Friendly-18-4-Inch-EKP120/dp/B005LMWP78/ref=sxts_k2p_hero1?pf_rd_m=ATVPDKIKX0DER&pf_rd_p=2668835622&pd_rd_wg=ufjVu&pf_rd_r=J6TSX1JW2STV7WJQAZ15&pf_rd_s=desktop-sx-top-slot&pf_rd_t=301&pd_rd_i=B005LMWP78&pd_rd_w=6oCbL&pf_rd_i=Everki&pd_rd_r=CF20H8KBBFKWJ2WY7W00&ie=UTF8&qid=1478707411&sr=1 guys help me choose I'll go with your thoughts because I'm lost here and tell me if you have any other suggestion than those above

ok thanks guys for your help I think I'll go with the RHA T20I, I might order them both though in the end

I'm using them as my main PC earbuds I have a headphone but the problem is that they tire my ears over time so I wanted to buy earbuds, Can I use extender cord with the RHA T20?