Introduction

HP Ethernet 1Gb 4-port 331FLR Adapter

Specifications

Copyright notice	The product could differ from the images shown. © 2015 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Specific features may vary from model to model. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Feature	5.5W Maximum
Feature	802.3, 802.3ab, 802.3u, 802.3x, 802.3ad, 802.1q, 802.3az, 1588, 802.1as
Feature	Broadcom BCM5719 chipset
Feature	Bus type
Feature	Compatible operating systems
Feature	Data rate
Feature	FlexibleLOM
Feature	Form factor
Feature	Four 1 GbE ports, each at 2 Gbps full duplex; 8 Gbps aggregate full duplex theoretical bandwidth. 10/100/1000 Mbps, Full-duplex
Feature	IEEE compliance
Feature	Microsoft Windows 2008, Server 2008; Microsoft Windows HPC Server 2008; Red Hat Enterprise Linux 5.7and 6.1 (AMD64/EM64T); SUSE Linux Enterprise Server 10 and 11 (AMD64/EM64T); Oracle Solaris 10; VMware ESX and ESXi; Microsoft Windows Hyper-V
Feature	Network processor
Feature	PCI Express v2.0 (Gen 2 x4) (FlexibleLOM slot)
Feature	Power
Feature	Product differentiator
Feature	ProLiant servers
Feature	Server supported
Feature	Single-chip, quad-port, 1Gb Ethernet Flexible LOM designed for maximum throughput and high port density.
Headline	Designed for Maximum Throughput and High Port Density
Ideal for	Customers needing low power, high port density 1GbE network adapters for virtualization and server consolidation, and easy future upgrade to 10GbE.
Image legal disclaimer	Product image may differ from actual product
Key selling point	An aggregate, full duplex transfer rate of 8 Gb/s per adapter delivers outstanding network performance that improves response time and removes bottlenecks
Key selling point	Comprehensive stateless offloads optimize host efficiency and VM density by leaving host CPU available for other duties
Key selling point	Replaceable FLexibleLOM enables easy upgrade from 1 GbE to 10 GbE
Key selling point	Support for MSI/MSI-X provides performance benefits for multi-core servers by load balancing interrupts between CPUs/cores
Key selling point	Virtualization support for VMware NetQueue and Microsoft VMQ help meet the performance demands of consolidated virtual workloads
Product classification flag	Standard HP Product
Product description	HP Ethernet 1Gb 4-port 331FLR Adapter
Product name	HP Ethernet 1Gb 4-port 331FLR Adapter
Product number	629135-B22
Quickspec	http://h18004.www1.hp.com/products/quickspecs/14214_div/14214_div.PDF
Quickspec	http://h18004.www1.hp.com/products/quickspecs/14214_na/14214_na.PDF
Registration required	No
Right rail header	Additional information
Right rail header	Support
Right rail statement	Discontinued products
Right rail statement	HP Qualified Options
Right rail statement	HP Servers
Right rail statement	Information library
Right rail statement	ProLiant Advantage
Right rail statement	SMB Server & Storage expertise center
Right rail statement	Support and drivers
Right rail statement	Why migrate to HP?
Right rail URL	http://h10025.www1.hp.com/ewfrf/wc/supportLanding?cc=us&lc=en
Right rail URL	http://h17007.www1.hp.com/us/en/enterprise/servers/retired/index.aspx
Right rail URL	http://h17007.www1.hp.com/us/en/enterprise/servers/solutions/info-library/index.aspx
Right rail URL	http://shopping1.hp.com/is-bin/INTERSHOP.enfinity/WFS/WW-USSMBPublicStore-Site/en_US/-/USD/ViewApplication-DisplayCachedWelcomePage
Right rail URL	http://www8.hp.com/us/en/business-solutions/solution.html?compURI=1222610
Right rail URL	http://www8.hp.com/us/en/products/servers/index.html
Right rail URL	http://www8.hp.com/us/en/products/servers/proliant-servers.html
Right rail URL	http://www8.hp.com/us/en/products/servers/proliant-servers.html?compURI=1551126
Short product name	Ethernet 1Gb 4-port 331FLR Adapter
Tangible flag	Yes
Warranty	Additional information regarding worldwide limited warranty and technical support is available at: http://h18004.www1.hp.com/products/servers/platforms/warranty/index.html
What is new supporting point	Latest quad-port PCIe Copper Gigabit NIC for select HP ProLiant Gen8 and Gen9 rack servers, based on Broadcom 5719 chip in a Flexible LOM form factor
What is new supporting point	Optimized for server virtualization, including VMware NetQueue and Microsoft VMQ
What is new supporting point	Replaceable FLexibleLOM enables easy upgrade from 1GbE to 10GbE