Lenovo ThinkSystem Emulex LPm16002B-L Mezz 16Gb 2-Port Fibre Channel Adapter

The FC5052 and LPm16002B-L two-port 16Gb adapters have these features:
2-port 16 Gb Fibre Channel adapter
Single-ASIC controller using the Emulex XE201 design
Auto-Negotiate to 16Gb, 8Gb, or 4Gb
Up to 1.2 million IOPS on a single port (six times more IOPS than previous generation 8Gb FC HBAs)
Cuts response times by up to 75% and doubles the throughput compared to the previous generation 8Gb FC HBAs
Exceeds 10 million hours mean time between failure (MTBF) with the most advanced data integrity protection (T10 PI) offload to protect against silent data corruption
PCIe Express 3.0 x8 host interface (5 GTps)
MSI-X support
x86 Fibre Channel common driver model with other Emulex adapters
Arbitrated loop (supported on 4Gb and 8Gb speeds only)
The FC5054 and LPm16004B-L four-port 16Gb FC adapters have these features:
4-port 16 Gb Fibre Channel adapter
Dual-ASIC controller using the Emulex XE201 design
Auto-Negotiate to 16Gb, 8Gb, or 4Gb
Up to 2.4 million IOPS (dual ASICs: 2x 1.2 million IOPS)
Up to 1.2 million IOPS on a single port (six times more IOPS than previous generation 8Gb FC HBAs)
Cuts response times by up to 75% and doubles the throughput compared to the previous generation 8Gb FC HBAs
Exceeds 10 million hours mean time between failure (MTBF) with the most advanced data integrity protection (T10 PI) offload to protect against silent data corruption
Two PCIe Express 3.0 x8 host interfaces (each 5 GTps), one for each ASIC
ASICs treated as separate devices by the driver: No shared resources (that is, no PCIe bridge) between ASICs and each ASIC has its own firmware chip
MSI-X support
x86 Fibre Channel common driver model other Emulex adapters.
Arbitrated loop (supported on 4Gb and 8Gb speeds only)
All four adapters offer the following Fibre Channel features:
Fibre Channel protocol SCSI (FCP-SCSI) and Fibre Channel Internet Protocol (FCP-IP).
Point-to-point fabric connection: F-Port Fabric Login.
Fibre Channel Arbitrated Loop (FC-AL) and FCAL-2 FL-Port Login.
Fibre Channel services class 2 and 3.
LUN Masking, an initiator-based LUN masking for storage traffic isolation.
N_Port Id Virtualization (NPIV) allows multiple host initiator N_Ports to share a single physical N_Port, dramatically reducing SAN hardware requirements.
FCP SCSI initiator and target operation.
Full-duplex operation.