StarTech.com · PEX40GQSFDPI

StarTech Dual-Port QSFP+ Server NIC Card - PCI Express - Intel XL710 Chip PEX40GQSFDPI

Dual-port open-QSFP+ PCIe 3.0 x8 server network card with Intel XL710-BM2 controller for redundant 40GbE links.

Quick answer: Adds two open 40GbE QSFP+ ports to a PCIe x8 server or workstation, supporting compatible fibre transceivers and direct-attach cables.

Best forVirtualisation hosts, database servers, storage systems and data-centre workstations needing high bandwidth and network redundancy.

Check before orderingQSFP+ transceivers or DACs are sold separately. Confirm PCIe x8 bandwidth, module compatibility and 64-bit OS support.

Answers before you buy

Frequently asked questions

What does PEX40GQSFDPI do?

Adds two open 40GbE QSFP+ ports to a PCIe x8 server or workstation, supporting compatible fibre transceivers and direct-attach cables.

Who is this product best for?

Virtualisation hosts, database servers, storage systems and data-centre workstations needing high bandwidth and network redundancy.

What should I check before ordering?

QSFP+ transceivers or DACs are sold separately. Confirm PCIe x8 bandwidth, module compatibility and 64-bit OS support.

Does it require drivers or software?

Drivers support the listed 64-bit Windows, Windows Server and Linux versions; Intel NIC teaming is limited to supported server operating systems.

What is included in the package?

Dual-port QSFP+ network card, low-profile bracket and quick-start guide.

What is the key installation requirement?

Install in a PCIe 3.0 x8 or larger slot and choose compatible MSA-compliant QSFP+ modules or DACs for the required link design.

Is it suitable for an Australian setup?

Yes. DeviceDeal supplies the Australian-market version; always confirm the available ports, power and system compatibility for your installation.

What warranty applies?

PEX40GQSFDPI carries a StarTech.com 2 years manufacturer warranty, subject to the manufacturers terms and eligibility requirements.

Planning a broader setup? Browse the DeviceDeal buying guides. View the DeviceDeal product page.

(PEX40GQSFDPI)

Features & highlights

Why choose PEX40GQSFDPI?

?Two open QSFP+ portsBuild two flexible 40GbE fibre or direct-attach network connections.

?40Gbps per portProvides high-bandwidth links for demanding server and storage traffic.

?Intel XL710-BM2 controllerSupports converged networking and virtualisation-oriented features.

?Redundant network designDual ports can support fault-tolerant or aggregated connectivity.

?PCIe 3.0 x8 interfaceProvides the host bandwidth required for high-speed networking.

?Managed-network supportIncludes VLAN tagging, link aggregation, flow control and 9K jumbo frames.

Compatibility reminder: QSFP+ transceivers or DACs are sold separately. Confirm PCIe x8 bandwidth, module compatibility and 64-bit OS support.

StarTech Dual-Port QSFP+ Server NIC Card - PCI Express - Intel XL710 Chip PEX40GQSFDPI product image

Technical specifications

PEX40GQSFDPI specifications

Exact-model specifications for compatibility checking.

Warranty Information
Warranty	2 Years
Hardware
Bus Type	PCI Express
Card Type	Standard Profile (LP bracket incl.)
Chipset ID	Intel - XL710-BM2
Industry Standards	IEEE 802.3ba 40GBASE-SR4; IEEE 802.3ba 40GBASE-LR4; PCI Express Rev 3.0, using PCIe x8 (or higher) slot
Ports	2
Performance
Auto MDIX	No
Compatible Networks	40 Gbps
Full Duplex Support	Yes
Jumbo Frame Support	9K max.
PXE	No
Supported Protocols	IEEE 802.3ad (Link Aggregation); IEEE 802.3x (Flow Control Support) ; IEEE 802.1Q (VLAN tagging)
Maximum Data Transfer Rate	40Gbps per port
MTBF	479,040 hours
Connector(s)
Connector Type(s)	1 - PCI Express x8 Male
Internal Ports	2 - QSFP+ slots
Software
OS Compatibility	Windows¨ 7, 8, 8.1, 10 ; Windows Server¨ 2008 R2, 2012, 2012 R2, 2016, 2019; (Windows Drivers are supported in 64-bit only) ; Linux 2.6.24 to 4.11.x (64-bit Only)< LTS Versions only
Indicators
LED Indicators	2 - Link/Activity (green)
Environmental
Humidity	5~95% RH
Operating Temperature	0°C to 57°C (32°F to 134.6°F)
Storage Temperature	-20°C to 85°C (-4°F to 185°F)
Physical Characteristics
Color	Black
Product Height	0.8 in [2.1 cm]
Product Length	7.1 in [18.1 cm]
Product Width	4.8 in [12.1 cm]
Weight of Product	4.5 oz [127 g]
Packaging Information
Package Height	1.6 in [40 mm]
Package Length	8.1 in [20.7 cm]
Package Width	5.7 in [14.5 cm]
Shipping (Package) Weight	7.5 oz [212 g]
What's in the Box
Included in Package	1 - network card
Additional Items	1 - low-profile bracket; 1 - quick-start guide

Sources: supplied product file, DeviceDeal product page and official StarTech.com specifications. Product appearance and specifications may change; confirm critical deployment requirements before ordering.

SKU	PEX40GQSFDPI
Barcode #	65030872676
Brand	Startech
Shipping Weight	0.2200kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.210m
Shipping Cubic	0.001050000m3

Manufacturer warranty

2 Years

This Australian-version product is supplied by DeviceDeal and is covered by the official StarTech.com 2 years manufacturer warranty in Australia.

Keep your DeviceDeal tax invoice as proof of purchase.
Coverage is subject to StarTech.com warranty terms, eligibility and product assessment.
Warranty service does not replace rights that may apply under Australian Consumer Law.