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IBM 81Y1665 Emulex Dual-Port 16Gb Gen 5 Fibre Channel HBA with SFPs


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Brand IBM Lenovo                                               
Model LPe16002
Part Number 81Y1665
Chipset Emulex 
Form Factor PCI Express 3.0 x8
Bracket Profile  Full Profile 
Support  4Gb/8Gb/16Gb FC link auto negotiated 
Data Transfer Rate 1600MBps/800MBps/400MBps/200MBps
autosensing (per port) with full-duplex
Number of Ports 2-port 16GB FC SFP+
Transceiver Modules 2x FTLF8529P3BCV-EM
Connector Type SFP+ / DAC
Supported media 16Gbps FC LC SFP+ short wave optical 850nm
transceivers, hot-pluggable
Distance Support - 15m at 16Gbps on 62.5/125 µm OM1 MMF 
- 35 m at 16Gbps on 50/125 µm OM2 MMF
- 100 m at 16Gbps on 50/125 µm OM3 MMF
- 125 m at 16Gbps on 50/125 µm OM4 MMF
Thermal Solution Passive (heatsink) 
Servers Compatibility - System x with Xeon E5/E7 v4/ E3 v5 processors
- System x with Xeon v3 / v2 processors
Operating Systems - Windows Server 2008 R2/ 2012 R2/ 2016/ 2019
- Red Hat Enterprise Linux 5/6/7/8
- SUSE Linux 11/12/15
- VMware vSphere Hypervisor (ESXi)
Item Condition Used
Qty 1


The Emulex 16Gb Fibre Channel (FC) host bus adapters (HBAs) are part of a family of high-performance FC HBA solutions. These Generation 5 HBAs deliver exceptional performance, enabling small and medium businesses to experience unsurpassed robustness and reliability for a wide spectrum of servers, storage, and SANs.

This product guide provides essential presales information to understand the HBAs and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about Emulex 16Gb FC HBAs and consider their use in IT solutions.


- Supports Generation 5 technology
- Frame-level multiplexing and out-of-order frame reassembly
- vScale performance and scalability
- 2x management functionality
- Unique HBA Manager plug-in for VMware vCenter
- GreenState power efficiency
- End-to-end data protection with hardware parity, CRC, ECC
- BlockGuard data integrity offload
- vEngine CPU offload
- Reliability and thermal characteristics
- Support for Message Signaled Interrupts eXtended (MSI-X)
- Support for 16 Gb, 8 Gb, and 4 Gb FC devices.
- Comprehensive virtualization capabilities with support for N_Port ID Virtualization (NPIV) and Virtual Fabric.
- Host-to-fabric Fibre Channel Security Protocol (FC-SP) authentication
- A common driver model allows a single driver to support all Emulex HBAs on a given OS.
- Reduces the number of cards, cables, and PCIe slots required.
- Integrates seamlessly into existing SANs.
- Allows application of SAN best practices, tools, and processes with virtual server deployments.
- Ensures data availability and data integrity.
- Universal boot capability allows the appropriate boot environment to be automatically selected for any given hardware.
- Boot from SAN capability reduces the system management costs and increases uptime.
- Detailed and real-time event logging and tracing enable quick diagnosis of SAN problems.

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