HP N75133-001 is an SPS-WU BASE replacement part identified for the T655 platform. Its listing description specifies the W10/RYZEN/64GF/8GRW configuration, making the part reference useful when matching this particular system base during servicing.
The distributor lists the item as new. The source does not provide further details about the base’s construction, interfaces or included components, so this description is limited to the confirmed part identity and configuration.