HP spare part description: "SPS-BD USB".
Devices documented to accept this OEM component. Compatibility from OEM documentation, not bench-tested.
Fit note for all 2 models: configuration-specific: 8 of 8 checked SKUs. Only the listed SKUs/configurations are evidenced; not a universal model fit. Saved PartSurfer BOM; no HP fetch. OEM documentation only; not bench-tested.
| Model | Brand | Last checked |
|---|---|---|
| HP EliteBook 850 G5 | HP | 2026-10-29 |
| HP EliteBook 840 G5 | HP | 2026-10-29 |
PartSurfer BOM (saved cache) 3YX79US / PC Board; HP description: "SPS-BD USB"; US product numbers: 3YX79US, 4AJ50US, 4KU96US, 4NA41US, 4PB90US, 5KM19US, 6KY80US, 6WW17US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).
PartSurfer BOM (saved cache) 4YE69US / PC Board; HP description: "SPS-BD USB"; US product numbers: 4YE69US, 4YE83US, 5VR19US, 5WJ44US, 6HG67US, 6HG72US, 6VD53US, 6YB42US. Saved PartSurfer BOM checked offline 2026-10-29, no HP fetch (via FOB-CX-001).
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP EliteBook 850 G5 | HP | Business laptop |
| HP EliteBook 840 G5 | HP | Business laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP PartSurfer
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