Part Numbers Database

Device Model	Part Numbers	Model Notes
Precision 5530	Battery: 6GTPY	Unit may have touchscreen, UHD/4K, or fingerprint reader. Unit has two DIMM slots, and no soldered RAM.

Device Model	Part Numbers	Model Notes
ThinkPad T470p	SSD Caddy: 01HY317 / NS-B021	Unit requires a caddy for storage devices. Unit has two DDR4 DIMM slots, and no soldered RAM. Unit has one battery bay.
ThinkPad T470p	Battery: 68 / 45N1775 / 45N1775; 68+ / 45N1130 / 45N1735
ThinkPad T480	SSD Caddy: SSD Caddy: Cable P/N 01YR466, Daughterboard P/N: NS-A933	Unit requires a caddy for storage devices. Unit has two batteries - one internal, one external. Unit has two DDR4 DIMM slots, and no soldered RAM.
	Internal Battery: 01AV421 / 01AV419 / SB10K97577
	External Battery: 61 / 01AV424 / SB10K97581 OR 61+/61 ::: \| \| \| ThinkPad T580 \| SSD Caddy: Cable P/N 01YR466 \| Unit has two DDR4 DIMM slots and no soldered RAM. Unit has two batteries - one internal, one external. Unit requires a caddy for storage devices. \| \| \| ::: \| Internal Battery: 00UR891 / SB10L84122 \| ::: \| \| \| ::: \| External Battery: 61 / 01AV424 / SB10K97581 OR 61+/61