Hypertec 8GB DDR3L, SO-DIMM, 204-pin, 1600 MHz DDR3L Memory layout (modules x size):

Memory layout (modules x size): 8 x 4 GB

Memory Memory layout (modules x size) 1 x 2 GB Internal memory 2 GB Component for PC/server Memory form factor 240-pin DIMM Memory clock speed 1066 MHz Internal memory type DDR3 Features Memory layout (modules x size) 1 x 2 GB Internal memory 2 GB Component for PC/server Memory form factor 240-pin DIMM Memory clock speed 1066 MHz Internal memory type DDR3

Memory Internal memory 8 GB Memory form factor 240-pin DIMM Internal memory type DDR3 Features Internal memory 8 GB Memory form factor 240-pin DIMM Internal memory type DDR3

An Apple equivalent 2GB DIMM (PC3-8500)

Memory Buffered memory type Registered (buffered) Internal memory 8 GB Memory form factor 240-pin DIMM Memory ranking 2 ECC Yes Memory clock speed 1066 MHz Internal memory type DDR3 Features Buffered memory type Registered (buffered) Internal memory 8 GB Memory form factor 240-pin DIMM Memory ranking 2 ECC Yes Memory clock speed 1066 MHz Internal memory type DDR3

Hypertec 8GB DDR3L, SO-DIMM, 204-pin, 1600 MHz DDR3L Memory layout (modules x size):Lenovo 8GB PC3 12800 DDR3L 1600 SODIMM memory offerings are low voltage version of SODIMM memory that let you upgrade your system's standard memory capacity to improve overall ThinkPad or ThinkCentre system performance. Adding additional memory is a cost effective way to help boost your system's performance and enhance its ability to run more programs simultaneously.