Meet Your Seller

Shop All IBM Products | Visit Mfptechnologyservices Store

IBM 49Y4250 Emulex 10Gb Virtual Fabric Adapter for IBM System x 10Gbps PCI-Express 2 x SFP+

Specs

Reviews

Model
Brand	IBM
Model	49Y4250

Details
Standards	IEEE 802.3ae (10Gb/s Ethernet XAUI) IEEE 802.1q (VLAN) IEEE 802.1Qbb (Priority flow control) IEEE 802.1Qaz (ETS and Congestion Management) IEEE 802.1p (QoS/CoS) IEEE 802.3ad (Link Aggregation) IEEE 802.3x (Flow Control)
Speed	10Gbps
Connectors	2 x SFP+
Interface	PCI-Express
Temperature	Operating: 0° to 55° C (32° to 131° F) Non-operating: -40° to 70° C (-40° to 158° F)
Humidity	5 % ~ 95 % (Non-condensing)

Features
Features	Dual-channel, 10 Gbps Ethernet controller Near line-rate 10 Gbps performance 2 SFP+ empty cages to support either SFP+ SR or twin-ax copper connections - SFP+ SR link is with SFP+ SR optical module with LC connectors - SFP+ twin-ax copper link is with SFP+ direct attached copper module/cable TCIP/IP stateless offloads TCP chimney offload Based on Emulex OneConnect technology and includes FCoE support as a future feature entitlement upgrade Hardware parity, CRC, ECC, and other advanced error checking PCI Express 2.0 x8 host interface Low-profile form-factor design IPv4/IPv6 TCP, UDP checksum offload VLAN insertion and extraction Support for jumbo frames up to 9000 bytes Preboot eXecutive Environment (PXE) 2.0 network boot support Interrupt coalescing Load balancing and failover support Deploy and manage this and other Emulex OneConnect-based adapters with OneCommand Manager

Dimensions & Weight
Dimensions	6.60" x 2.71" x 0.69"

Packaging
Package Contents	One Emulex 10Gb Virtual Fabric Adapter with a 3U bracket attached 2U bracket Quick Install Guide Documentation CD Important Notices flyer

Additional Information
First Listed on Newegg	April 17, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
Read full details
CONTACT