Crucial 2GB (1x 2GB) DDR2-667 PC2-5300 1.8V DR x8 240-pin UDIMM RAM Module Model_iMAC_11_3 M391B1G73QH0-YK0 Capacity 8GB (1x 8GB)

M391B1G73QH0-YK0 Capacity 8GB (1x 8GB) Brand Samsung Speed DDR3L-1600 - 1600MT/s - PC3L-12800 Voltage 1

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 64GB (2x 32GB) DDR3L 1333 MT/s 240-pin RDIMM RAM kit from Samsung

x4 configuration RAM module is for use in DDR4 compatible systems and operates at 2400 MT/s with an overall transfer rate of PC4-19200

CT8G3ERSLD4160B Capacity 8GB (1x 8GB) Brand Crucial Speed DDR3L-1600 - 1600MT/s - PC3L-12800 Voltage 1

This 1GB (1x 1GB) DDR2 667 MT/s RAM module from RamCity is for use in DDR2 compatible systems and operates at 667 MT/s with an overall transfer rate of PC2-5300

Crucial 2GB (1x 2GB) DDR2-667 PC2-5300 1.8V DR x8 240-pin UDIMM RAM Module Model_iMAC_11_3 M391B1G73QH0-YK0 Capacity 8GB (1x 8GB)Product Overview This 2GB (1x 2GB) DDR2 667 MT s Dual rank, x8 configuration RAM module from Crucial is for use in DDR2 compatible systems and operates at 667 MT s with an overall transfer rate of PC2 5300. This RAM module also operates at a standard voltage of 1. 8V and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience. Technical Specifications Part No.