XPG 16GB (2x8GB) DDR4 3000MHz RAM - computer parts - by owner - electronics sale - craigslist
Timetec 8GB DDR4 3000MHz PC4-24000 CL16 1.35V Non-ECC Unbuffered Single Rank Designed for Gaming and Graphic Compatible with AMD and Intel Desktop PC Computer Memory RAM Module Upgrade (8GB) at Amazon.com
G.SKILL F4-3000C16D-16GTZR 16 GB (8 GB x 2) Trident Z R GB Series DDR4 3000 MHz PC4-24000 CL16 Dual Channel Memory Kit - Black with Full Length RGB LED Light bar at Amazon.com
Amazon.com: Corsair CMK32GX4M2B3000C15 LPX 32GB DRAM 3000MHz C15 Memory Kit for DDR4 Systems : Electronics