4GB DDR3L-1600 SODIMM ( 8-chips)
4GB Module - DDR3 SO-DIMM - Non-ECC - Unbuffered - 1600MT/s - PC3L-12800 - 11ns CAS Latency - 1.35V - Lifetime Depot Carry-In Mfg. Warranty
16GB DDR5-5600 Non-ECC SO-DIMM
16GB Module - DDR5 SO-DIMM - Non-ECC - Unbuffered - 5600MT/s - PC5-44800 - 46ns CAS Latency - 1.1V - Lifetime Depot Carry-In Mfg. Warranty