iFixit 54-bit Driver Kit Classification_ram-ddr3-1333-sodimm-8gb-2x-dr-fm x8 configuration RAM module is

x8 configuration RAM module is for use in DDR3 compatible systems and operates at 1866 MT/s with an overall transfer rate of PC3-14900

HMT351U7CFR8C-PB Capacity 4GB (1x 4GB) Brand Hynix Speed DDR3-1600 - 1600MT/s - PC3-12800 Voltage 1

Pentalobe driver

CT102464BF186D Capacity 8GB (1x 8GB) Brand Crucial Speed DDR3L-1866 - 1866MT/s - PC3L-14900 Voltage 1

Dramatically improve performance and handle larger user and application workloads in your mission critical workstations and servers with this 64GB (1x 64GB) DDR4 2400 MT/s 288-pin LRDIMM RAM module from Samsung

iFixit 54-bit Driver Kit Classification_ram-ddr3-1333-sodimm-8gb-2x-dr-fm x8 configuration RAM module isiFixit 54 bit Driver Kit Key Specifications Condition: New Warranty: 12 Months The key to getting inside modern hardware The comprehensive standard in precision screwdriver bit sets, features 54 carefully selected bits. This kit forms the base of our popular iFixit Pro Tech Toolkit, the industry standard for computer repair technicians and businesses. Kit Contents: 4 mm Aluminum Driver featuring a magnetic socket, rubber grips, and a ball bearing