The SFF-8088 to SFF-8087 connector is the most common

 SPECIFICATIONS System For Host Card with a SFF-8088 to SFF-8087 Internal MiniSAS Port Order Information The following information will help you to order the correct model of the MX-PRO0H series. It will involve different wiring, connectors that it will function as a Host or a Target (Device): The information was physically printed on the PCB. Description: 36-pin Host to 26-pin Target Supports SFF-8087 Internal Connector from Host Port Host Wiring Supports SFF-8088 External Connector to a Device I/O Hardware Host Connector: One SFF-8088 to SFF-8087 Connector Target Connector: One SFF-8088 Connector Environmental Specifications Operating Temperature: 0 to 55?aC (32 to 131?aF),  relative humidity (non-condensing) Storage Temperature: relative humidity (non-condensing) Form Factor¨  MX-PRO0H2 SFF-8087X2-SFF-8088X2 Low Profile Model Available Mini SAS PCi Bracket 36Hx2-26TX2 Mini SAS Data Transfer Rate Supports SFF-8087 to SATA Host Octopus Cables Supports SFF-8087 to SFF-8087 Mini SAS Host Cables Supports Standard SFF-8088 to SFF-8088 4-lane External Cables Idea for SAS and SATA RAID Host Cards INTRODUCTION The MX-PRO0H(with low profile bracket) were specially designed to adapt the internal host SFF-8087 to  SFF-8088 external connector.