SK-Hynix 8GB DDR5 5600MHz SODIMM Laptop RAM Memory Module $8 for one, or $12 for two. They're from my newly bought laptop. I needed more RAM, so I upgraded to larger capacities. Link on Amazon: https://www.amazon.com/SK-Hynix-5600MHz-PC5-5600B-SC0-SO-DIMM-HMCG66AGBSA092N/dp/B0D6D9PMF2/ref=sr_1_2?crid=30L432LWE1W4I&dib=eyJ2IjoiMSJ9.yffFnLYSCd2Kgk3avnK0pEOAWwoouOy_KUTr12ou8k0XbwLz9dOFGegFfbHI50Pw9ppOD4Qe2d7RohNhbBBeHonCb2R2Tk8bTjD78_-DuMNQFVFYZVISewtn4pep3BOBilgmSCd_7aG-J2LJOBqgt7MA4xpLD1ZYgmL4ITPHD2hiz2UBtq85qaqsFWdcqTrM6fwTWJGMv3tMvPF5rR1eg8Tar_FFSmqV-H-OAIG--G6E-2VCdMuT9dw6GKmnDd7Q3I20tJZXCLudpFQoBjap_fLuPgJ6GPvHtRUTBKvA0LM.m5cnSVveIdZBQrjrNAx8p6_DjDYR8ZECOLVs8JvON-w&dib_tag=se&keywords=sk+hynix+ddr5+sodimm&qid=1721664135&sprefix=sk+hynix+ddr5+sodimm%2Caps%2C127&sr=8-2 Pick up on campus