SK HYNIX 16GB 2X8GB DDR4 PC4-19200 2400MHZ 1RX8 CL17 Memory KIT HMA81GS6MFR8N-UH at Amazon.com
Adamanta 8GB (1x8GB) HP Certified Hynix Laptop Memory Upgrade Compatible for HP Omen 15 & Omen 17 DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v RAM DRAM at Amazon.com
Adamanta 16GB (1x16GB) HP Certified Hynix Laptop Memory Upgrade Compatible for HP Omen 15 & Omen 17 DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v RAM DRAM at Amazon.com
HP - DDR4 - Module - 8 GB - SO-DIMM 260-PIN - 2666 MHZ / PC4-21300 - UNBUFFERED at Amazon.com
SK Hynix 4GB DDR4 2666MHz SODIMM Memory Module at Amazon.com
Hynix HMA81GS6AFR8N-UH 8GB DDR4-2400 SODIMM at Amazon.com
Astra-Gear 8GB(1x8GB) 2666MHz DDR4 Unbuffered Non-ECC U-DIMM Upgrade for Desktop Memory Ram 1.2V CL19 260-Pin(AHD19S8G26S) at Amazon.com
Adamanta 8GB (1x8GB) HP Certified Hynix Laptop Memory Upgrade Compatible for HP Omen 17 DDR4 2666Mhz PC4-21300 SODIMM 2Rx8 CL19 1.2v RAM DRAM at Amazon.com