4 x SATA ports (supporting SATA II and SATA III speeds). Integrated Features and I/O

The E93839 FXN1 is typically built on a modified ATX or SFF (Small Form Factor) design, depending on the specific chassis it was pulled from.

Owners found that the M.2 slot only supports , not SATA M.2 drives. In 2021, many still purchased cheaper SATA M.2 SSDs and wondered why the BIOS didn't detect them.

Proprietary "Modified ATX" (specifically designed for HP SFF or CMT chassis). CPU Socket: LGA 1155 (Socket H2).