Matched pair of two 8gb sticks, the pair you get will have sequential serial numbers, tested with HP's inbuilt ram test tool.
SK Hynix 16GB (2x8GB) DDR5 4800MHz SODIMN Laptop RAM PC 5-4800B Matching Pair B
Timetec 16GB KIT(2x8GB) DDR3L 1333MHz PC3-10600 Non-ECC Unbuffered 1.35V CL9 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade(16GB KIT(2x8GB))
Timetec Hynix IC 16GB Kit (2x8GB) DDR3L 1600MHz PC3L-12800 Non ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop Memory Ram Module Upgrade (16GB Kit (2x8GB))
16GB 1RX8 PC3L-12800S RAM, 16GB Kit (2x8GB) DDR3L-1600 SODIMM PC3L-12800 DDR3 1600Mhz 1Rx8 1.35V Dual Rank RAM for Laptop 204 PIN CL11
Rasalas DDR3 16GB Kit (2x8GB) DDR3 1600MHz PC3L-12800 16GB Non ECC Unbuffered 1.35V CL11 2Rx8 Dual Rank SODIMM Laptop Memory Ram
