Item Component Spare part number
Equipped with an Intel Core i7-8550U (Up to 1.8GHz, turbo up to 4.0 GHz, 2400 MHz, 8MB
L2 cache, quad core 90W) processor, a graphic subsystem with a NVIDIA N175–G1
(GeForce MX150) 2GB GPU, and a non-Windows 10 operating system
L155573-001
(6) Heatsink
For use in models equipped with the Intel Core i7-8705G processor L15595-001
For use in models equipped with the Intel Core i7-8550U processor L15594-001
(7) Solid state drive
2 TB PCIe NVMe TLC M.2 solid state drive L16589-001
1 TB PCIe NVMe TLC M.2 solid state drive L16588-001
512 GB PCIe NVMe TLC M.2 solid state drive L16587-001
360 GB PCIe NVMe TLC M.2 solid state drive L16586-001
256 GB PCIe NVMe TLC M.2 solid state drive L16585-001
(8) Fan (left, part of the fan kit)
For use with models equipped with the Intel Core i7-8750G processor L15605-001
For use with models equipped with the Intel Core i7-8550U processor L15604-001
(9) Fan (right, part of the fan kit)
For use with models equipped with the Intel Core i7-8750G processor L15605-001
For use with models equipped with the Intel Core i7-8550U processor L15604-001
(10) USB daughter board (does not include the USB daughter board connector cable, spare
part number L15578-001)
L15577-001
(11) WLAN module
Intel Dual band wireless-AC 9260 802.11AC 2x2 WiFi + BT 5.0 Combo Adaptor (non-vPro) L16647-006
Intel Dual band wireless-AC 8265 802.11AC 2x2 WiFi + BT 4.2 Combo Adaptor (non-vPro) 921061-856
(12) TouchPad assembly (in Dark Ash Silver color; does not include the TouchPad assembly
connector cable, spare part number L15678-001)
L15589-001
(13) Audio board (does not include the audio connector cable, spare part number L15576-001) L15575-001
(14) Memory card reader (does not include the memory card reader connector cable, spare
part number L15580-001)
L15579-001
(15) Fingerprint reader board (does not include the ngerprint reader board connector cable,
spare part number L15584-001)
L15583-001
(16) Volume button board (does not include the volume button board connector cable, spare
part number L15582-001)
L15581-001
(17) Fingerprint reader module (in Dark Ash Silver color) L15602-001
(18) Memory module
8GB 2400 MHz DDR 4 862398-855
4GB 2400 MHz DDR 4 862397-855
(19) Front speakers (left/right, part number is for speaker kit which includes all four speakers) L15590-001
Computer major components 21