Table 4-1 Computer major component descriptions and part numbers (continued)
Item Component Spare part number
(7) Solid-state drive cover not available as a
spare part
(8) Solid-state drive
2 TB, TLC, PCIe-4 × 4 N77396-005
1 TB, TLC, PCIe-5 × 4 P32587-005
1 TB, TLC, PCIe-4 × 4 N77395-005
1 TB, PCIe-4 × 4 N77394-005
512 GB, PCIe-4 × 4 N77392-005
(9) USB board (includes cable)
Models with 5090, 5080, or 5070Ti graphics P30857-001
(10) IR sensor board (includes cable)
Models with 5090, 5080, or 5070Ti graphics P30859-001
(11) ULL board (includes cable)
Models with 5090, 5080, or 5070Ti graphics P30861-001
(12) Audio board (includes cable)
Models with 5090, 5080, or 5070Ti graphics P30863-001
(13) Heat sink (includes preapplied thermal grease
NOTE: Thermal grease is available as spare part number P33993-001 for models with 5090,
5080, or 5070Ti graphics.
Models with 5090, 5080, or 5070Ti graphics (includes fan) P30869-001
(14) Fans P30872-001
(15) Battery M48025-001
(16) Speakers (left and right)
Models with 5090, 5080, or 5070Ti graphics P30867-001
(17) RGB light bar not available as a
spare part
(18) Bottom cover
Models with 5090, 5080, or 5070Ti graphics, ceramic white P30875-001
Models with 5090, 5080, or 5070Ti graphics, shadow black P30876-001
OLED board (not illustrated) P30865-001
Display assembly subcomponents
To identify the display assembly subcomponents, use this illustration and table.
Display assembly subcomponents
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