Add two high-bandwidth 40 Gigabit fiber Ethernet ports to your server or workstation, using the QSFP+ transceiver of your choice

Get fast, high-bandwidth connectivity with this dual-port QSFP+ Network Interface Card. It adds two open QSFP+ slots to your server or workstation. The 40G NIC features an Intel controller and provides redundant network links with reliable performance. It’s ideal for high-demand database servers, virtualized servers and agile data centers that require infrastructure updates with no downtime.

Increase your network speed

This dual port QSFP+ server NIC card lets you take advantage of the speed and stability of a 40 Gigabit network, with data transfers of up to 40Gbps.

Add redundant connections in zero-downtime environments

With two QSFP+ ports, the PCIe NIC helps to prevent network downtime by adding fault-tolerant connections using two modules, to provide high-bandwidth network links to your mission-critical servers or workstations.

Add scalable network connections

With its open QSFP+ slots, the network interface card supports QSFP+ transceiver modules and is compatible with multimode and single-mode fiber, providing a scalable networking solution.

Enhance your network capabilities

The 40G NIC uses an Intel XL710 chipset providing reliable connectivity and convergent network features. It offers many advanced features including Intel Virtualization Technology for Connectivity.

The PEX40GQSFDPI is backed by a StarTech. com 2-year warranty and free lifetime technical support.

The StarTech. com Advantage

- DUAL QSFP+ NETWORK CARD: Two port 40GbE converged network adapter for redundancy or can be aggregated for demanding applications; Data Center Bridging (DCB), virtualization & iSCSI offload support
- TECH SPECS: 2x 40 Gbps Open QSFP+ Ports
- MSA Compliant

Specification

Product
Product id	597840
Brand	StarTech.com
Partnr	PEX40GQSFDPI
EAN/UPC code	065030872676
Warranty (months)	2 Years
Technical details
Sustainability certificates	RoHS
Ports & interfaces
Connectivity technology	Wired
Host interface	PCI Express
Interface	Fiber
Ethernet LAN	N
Fiber optic connector	QSFP+
Fiber ports quantity	2
PCI version	3.0
Network
Maximum data transfer rate	40000 Mbit/s
Networking standards	IEEE 802.1Q, IEEE 802.3ad, IEEE 802.3ba, IEEE 802.3x
Fiber ethernet cabling technology	40GBASE-LR4, 40GBASE-SR4
Full duplex	Y
Jumbo frames support	Y
VLAN tagging	Y
Design
Internal	Y
Product colour	Black
Chipset	Intel - XL710-BM2
LED indicators	Activity, Link
Certification	CE, FCC, REACH
Operational conditions
Operating temperature (T-T)	0 - 57 °C
Storage temperature (T-T)	-20 - 85 °C
Operating relative humidity (H-H)	5 - 95 procent
Packaging data
Low-profile bracket	Y
Package width	145 mm
Package depth	207 mm
Package height	40 mm
Package weight	212 g
System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Linux operating systems supported	Y
Server operating systems supported	Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019
Weight & dimensions
Width	121 mm
Depth	181 mm
Height	21 mm
Weight	127 g
Logistics data
Master (outer) case width	420 mm
Master (outer) case length	440 mm
Master (outer) case height	320 mm
Quantity per master (outer) case	40 stuk(s)
Other features
Quick start guide	Y
Flow control support	Y
Jumbo frames	9000