Which SSD fits the Lenovo IdeaPad Flex 5 14IIL05? OEM part numbers

21 SSDs are documented for the Lenovo IdeaPad Flex 5 14IIL05: 01FR545, 01FR577, 01FR595, 01FR596, 5SS0V14993 and 16 more. 21 of 21 come from OEM documentation (pcsupport.lenovo.com); last checked 2026-11-04. Not bench-tested: match the number on your old SSD and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
01FR545	Lenovo Lenovo SSD 128G 2242 PCIe M.2 Hynix 01FR545	Lenovo description: "Lenovo SSD 128G 2242 PCIe M.2 Hynix". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
01FR577	Lenovo Lenovo SSD 128G M.2 PCIe 2242 Sandisk 01FR577	Lenovo description: "Lenovo SSD 128G M.2 PCIe 2242 Sandisk". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
01FR595	Lenovo Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,SAMSUNG 01FR595	Lenovo description: "Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,SAMSUNG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
01FR596	Lenovo Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,SAMSUNG 01FR596	Lenovo description: "Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,SAMSUNG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V14993	Lenovo Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,WD 5SS0V14993	Lenovo description: "Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,WD". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V14994	Lenovo WD SN730 512G M.2 PCIe SSD 5SS0V14994	Lenovo description: "WD SN730 512G M.2 PCIe SSD". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V27610	Lenovo Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,SK HYNIX 5SS0V27610	Lenovo description: "Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,SK HYNIX". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V27611	Lenovo Lenovo SSD 512G,M.2,2242,PCLE3X4,STD,Hynix 5SS0V27611	Lenovo description: "Lenovo SSD 512G,M.2,2242,PCLE3X4,STD,Hynix". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V42253	Lenovo Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,SAMSUNG 5SS0V42253	Lenovo description: "Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,SAMSUNG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V42254	Lenovo Lenovo SSD 128G,M.2,2242,PCIE3X4,STD,SAMSUNG 5SS0V42254	Lenovo description: "Lenovo SSD 128G,M.2,2242,PCIE3X4,STD,SAMSUNG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0V42255	Lenovo Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,SAMSUNG 5SS0V42255	Lenovo description: "Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,SAMSUNG". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W76178	Lenovo Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,UMIS 5SS0W76178	Lenovo description: "Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,UMIS". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W76180	Lenovo Lenovo SSD 128G,M.2,2242,PCIE3X4,STD,UMIS 5SS0W76180	Lenovo description: "Lenovo SSD 128G,M.2,2242,PCIE3X4,STD,UMIS". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W76183	Lenovo Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,UMIS 5SS0W76183	Lenovo description: "Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,UMIS". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W86209	Lenovo Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,SK HYNIX 5SS0W86209	Lenovo description: "Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,SK HYNIX". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W86211	Lenovo Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,UMIS 5SS0W86211	Lenovo description: "Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,UMIS". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W86212	Lenovo Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,SK HYNIX 5SS0W86212	Lenovo description: "Lenovo SSD 1TB,M.2,2280,PCIE3X4,STD,SK HYNIX". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0W90995	Lenovo Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,INTEL 5SS0W90995	Lenovo description: "Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,INTEL". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0X54153	Lenovo Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,WD 5SS0X54153	Lenovo description: "Lenovo SSD 512G,M.2,2242,PCIE3X4,STD,WD". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0X54155	Lenovo Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,WD 5SS0X54155	Lenovo description: "Lenovo SSD 256G,M.2,2242,PCIE3X4,STD,WD". OEM documentation only; not bench-tested.	OEM documented	2026-11-04
5SS0Z21494	Lenovo Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,MICRON 5SS0Z21494	Lenovo description: "Lenovo SSD 512G,M.2,2280,PCIE3X4,STD,MICRON". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these Lenovo IdeaPad Flex 5 14IIL05 SSD part numbers come from?

21 of 21 fits are from OEM documentation (pcsupport.lenovo.com); each row links its source. Last checked 2026-11-04.

Are these SSDs tested in the Lenovo IdeaPad Flex 5 14IIL05?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the IdeaPad Flex 5 14IIL05.

Other parts for the IdeaPad Flex 5 14IIL05

Service Part (226) · Screw Kit (1) · Keyboard (378) · Screen (5) · Power Cord (36) · Stylus (2) · Motherboard (10) · Wireless Card (2) · Power Adapter (32) · Cable (4) · Display Cable (1) · Touchpad (3) · Fan (1) · Hinge (3) · I/O Board (1) · Battery (4) · Display Back Cover (6) · Bracket (2) · Heat Sink (2) · Camera (1) · Speakers (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model lenovo-ideapad-flex-5-14iil05) or the keyless JSON API.