Ramcity 16GB (2x 8GB) CL11 DDR3L-1600 PC3L-12800 1.35V / 1.5V DR x8 204-pin SODIMM RAM Kit for Mac (or PC) Model_iMAC_11_3 HMT451U6BFR8C-PB Capacity 4GB (1x 4GB)

HMT451U6BFR8C-PB Capacity 4GB (1x 4GB) Brand Hynix Speed DDR3-1600 - 1600MT/s - PC3-12800 Voltage 1

2V and is designed to allow you to run more applications simultaneously

M393B2G70BH0-CK0 Capacity 16GB (1x 16GB) Brand Samsung Speed DDR3-1600 - 1600MT/s - PC3-12800 Voltage 1

M386A4G40DM0-CPB Capacity 32GB (1x 32GB) Brand Samsung Speed DDR4-2133 - 2133MT/s - PC4-17000 Voltage 1

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 4GB (1x 4GB) DDR3L 1600 MT/s 204-pin SODIMM RAM module from Crucial

Ramcity 16GB (2x 8GB) CL11 DDR3L-1600 PC3L-12800 1.35V / 1.5V DR x8 204-pin SODIMM RAM Kit for Mac (or PC) Model_iMAC_11_3 HMT451U6BFR8C-PB Capacity 4GB (1x 4GB)Product Overview Ramcity usually sells Crucial or Samsung original ram however they are no longer manufacturing DDR3 RAM. We do not sell second hand or recycled RAM. To provide our Lifetime warranty and guarantee, it needs to be new and it needs to be of a certain quality. Since COVID shortages, Ramcity has contract manufactured its own DDR3 RAM under it's own label. This is the only way we could guarantee consistency of quality. This 16GB (2x 8GB)