Solid-state drive
Description Spare part number
2-TB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC L04986-001
1-TB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC 941878-001
512-GB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC 941881-001
360-GB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC 941880-001
256-GB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC 941879-001
128-GB, M.2 2280/DS, SATA-3, PCIe, NVMe, solid-state drive with TLC 941877-001
Before removing the solid-state drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 29).
5. Disconnect the battery cable from the system board (see Battery on page 31).
Remove the solid-state drive:
1. Remove the Phillips M2.0×2.8 screw (1) that secures the solid-state drive to the system board.
2. Remove the solid-state drive (2) by pulling it away from the connector.
NOTE: Solid-state drives are designed with notches to prevent incorrect insertion.
Reverse this procedure to reassemble and install the solid-state drive.
Component replacement procedures 33