HPE MSA 2050 SAN dual controller, MPN 876127-001-RFB, is a used or refurbished storage controller part for an MSA 2050 SAN system. Its identity is also tied to OEM reference 876359. HPE identifies the base part number 876127-001 as an MSA 2050 SAN dual controller.
The MSA 2050 SAN controller supports 8 Gb or 16 Gb Fibre Channel and 1 GbE or 10 GbE iSCSI host connections, providing SAN connectivity for supported storage configurations. HPE also documents hot-plug replacement support for redundant MSA 2050 controllers, a practical feature for controller maintenance in a configured system.