G.SKILL's memory kit: 32GB DDR4 at 4266MHz! by Jose Antunes - ProVideo Coalition
TOUGHRAM Memory White DDR4 4266MHz 16GB (8GB x 2)
TOUGHRAM RGB MemoryDDR4 4266MHz 16G (8G x 2)
After Adjustment of RAM timings (Slim 7 4800U 16GB LPDDR4X-4266MHz) (10-20% increase in bandwidth) : r/AMDLaptops
Amazon.com: v-Color Skywalker Plus DDR4 64GB (32GBx2) 4266MHz (PC4-34100) CL19 Gaming Desktop Ram Memory Hynix IC Dual Rank 1.35V High End Mirror Finished Metal Heatsink- Metallic Golden (TO432G42D819CSGAKK) : Electronics
G.Skill Trident Z Royal Series Silber, DDR4-4266, CL19-16 GB D 16GB USB 2.0 Type-A Black USB Flash Drive : Electronics - Amazon.com
G.SKILL tightens up DDR4 RAM timings on Z270 platform
G.SKILL DDR4-4266MHz 64GB RGB Trident Memory Kits Released – GND-Tech
G.SKILL (F4-4266C17D-16GTZRB) 16GB (2 x 8GB) Trident Z RGB DDR4 4266MHz CL17 RGB DIMM Memory | AVADirect
G.Skill Launches Low Latency, High Clocks Trident Z RGB DDR4 Memory
v-Color Prism Pro DDR4 32GB(16GBx2) 4266MHz (PC4-34100) CL19 RGB Gaming Desktop Ram Memory Module UDIMM Hynix IC Single Rank - Metallic Golden (TL1642819C-E6PGAWK) at Amazon.com