Table 5-8  Memory module descriptions and part numbers
Description Spare part number
32 GB (2666 MHz, 1.2 V, DDR4) L50384-001
16 GB (2666 MHz, 1.2 V, DDR4, ECC) L24981-001
16 GB (2666 MHz, 1.2 V, DDR4) 937438-950
8 GB (3200 MHz, 1.2 V, DDR4) L46598-001
8 GB (2666 MHz, 1.2 V, DDR4, ECC) L24983-001
Before removing memory module 2 and 4, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 66).
2. Remove the service cover (Service cover on page 40).
3. Remove the battery (see Battery on page 41).
If you are replacing memory module 2 and 4, remove the existing memory module:
1. Remove the Phillips M2.0 × 2.9 screw (1) that secures the memory module compartment cover to the 
computer.
Lift the left side of the cover (2) and swing it up and to the right until it rests at an angle.
Remove the cover (3) by sliding it to the left at an angle.
To protect a memory module after removal, place it in an electrostatic-safe container.
52 Chapter 5   Removal and replacement procedures for Customer Self-Repair parts ENWW