HP description: "System board, discrete graphics, Intel Core i5-4210U CPU, Windows 8 Standard, for ZBook 14 models (Gold Conversion Kit)". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.
Source notes
HP Maintenance and Service Guide c04655205, PDF pages 36, 61, 109: "802526-501" (System board, discrete graphics, Intel Core i5-4210U CPU, Windows 8 Standard, for ZBook 14 models (Gold Conversion Kit)). (via MG fold)