Startech Dual Port 40G QSFP+ Network Card, Intel XL710 Open QSFP+ Converged Adapter, PCIe 40 Gigabit Ethernet Server NIC, 40GbE Fiber Optic LAN Card, Dell PowerEdge HPE ProLiant, 40Gb
Network Interface Card (PEX40GQSFPI) | Network adapter | PCIe 3.0 x8 low profile | 40 Gigabit QSFP+ x 1 | black
Main Specification
| Product Description | Startech Dual Port 40G QSFP+ Network Card, Intel XL710 Open QSFP+ Converged Adapter, PCIe 40 Gigabit Ethernet Server NIC, 40GbE Fiber Optic LAN Card, Dell PowerEdge HPE ProLiant, 40Gb - Network Interface Card (PEX40GQSFPI) - network adapter - PCIe 3.0 x8 - 40 Gigabit QSFP+ x 1 |
|---|---|
| Device Type | Network adapter |
| Form Factor | Plug-in card - low profile |
| Interface (Bus) Type | PCI Express 3.0 x8 |
| PCI Specification Revision | PCIe 3.0 |
| Ports | 40 Gigabit QSFP+ x 1 |
| Dimensions (WxDxH) | 12.1 cm x 18.1 cm x 2 cm |
| Weight | 112 g |
| Cabling Type | Ethernet 40GBASE-SR4, Ethernet 40GBase-LR4 |
| Data Link Protocol | 40GbE |
| Capacity | Jumbo frame size: 9000 |
| Network / Transport Protocol | IPv4, IPv6 |
| Processor | Intel |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ba |
| Colour | Black |
| System Requirements | Microsoft Windows Server 2008 R2 x64 Edition, Microsoft Windows Server 2012 x64 Edition, Microsoft Windows Server 2012 R2 x64 Edition, Microsoft Windows 7 / 8 / 8.1 / 10 (64 bits), Microsoft Windows Server 2016 (64-bit), Linux 2.6.24 - 4.11.x (64-bit) LTS versions |
| Manufacturer Warranty | 2-year warranty |
General
| Device Type | Network adapter |
|---|---|
| Form Factor | Plug-in card - low profile |
| Interface (Bus) Type | PCI Express 3.0 x8 |
| PCI Specification Revision | PCIe 3.0 |
Networking
| Ports | 40 Gigabit QSFP+ x 1 |
|---|---|
| Connectivity Technology | Wired |
| Cabling Type | Ethernet 40GBASE-SR4, Ethernet 40GBase-LR4 |
| Data Link Protocol | 40 Gigabit Ethernet |
| Capacity | Jumbo frame size: 9000 |
| Network / Transport Protocol | IPv4, IPv6 |
| Status Indicators | Link/activity |
| Features | Flow control, full duplex capability, auto-uplink (auto MDI/MDI-X), Jumbo Frames support, Link Aggregation, VLAN Tagging |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ba |
Processor / Memory
| Processor | Intel |
|---|
Expansion / Connectivity
| Interfaces | 1 x 40GBase-LR4/40GBase-SR4 - QSFP+ - female |
|---|
Miscellaneous
| Included Accessories | Low-profile bracket |
|---|---|
| Compliant Standards | FCC, RoHS |
| Colour | Black |
Software / System Requirements
| OS Required | Microsoft Windows Server 2008 R2 x64 Edition, Microsoft Windows Server 2012 x64 Edition, Microsoft Windows Server 2012 R2 x64 Edition, Microsoft Windows 7 / 8 / 8.1 / 10 (64 bits), Microsoft Windows Server 2016 (64-bit), Linux 2.6.24 - 4.11.x (64-bit) LTS versions |
|---|
Dimensions & Weight
| Width | 12.1 cm |
|---|---|
| Depth | 18.1 cm |
| Height | 2 cm |
| Weight | 112 g |
Dimensions & Weight (Shipping)
| Shipping Weight | 200 g |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 2 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 57 °C |
| Humidity Range Operating | 5 - 95% |
Product features
Increase Your Network Speed
This QSFP+ server NIC lets you take advantage of the speed and stability of a 40 Gigabit Ethernet network, with data transfers of up to 40Gbps.Add Scalable Network Connections
With an open QSFP+ slot, 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 40Gb NIC uses an Intel XL710 chipset, providing reliable connectivity and convergent network features. It offers many advanced features including Intel Virtualization Technology for Connectivity.Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application
Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes: •Text | Mac Address Pass-Through Utility : To improve network security. •Text | Wi-Fi Auto Switch Utility : Enabling users to quickly access faster network speeds via wired LAN.Key selling points
- 40GbE QSFP+ NETWORK CARD: Converged network adapter provides high bandwidth to servers and workstations for demanding applications; includes virtualization (VT-c), SAN and iSCSI offload support
- TECH SPECS: 40 Gbps | Open QSFP+ Port, MSA Compliant | Intel XL710 Chip | MMF & SMF Fiber Support | PCIe 3.0 x8 | PXE Boot | 9K Jumbo Frames | VT-c | VLAN | Full & low profile | 2 Yr Warr
- TESTED & VERIFIED PERFORMANCE: We use Spirent SmartBits validation tools to validate performance; Fiber LAN card compatible w/leading servers like Dell PowerEdge HPE ProLiant & Lenovo ThinkSystem
- FLEXIBLE: Use any MSA compliant QSFP+ module / direct attach cable (DAC) supporting different fiber types; 40GbE Network Interface Card works w/leading switch, router, & device brands like Cisco & HPE
- WIDE HYPEVISOR & OS COMPATIBILITY: 40 Gigabit Ethernet NIC works w/Windows 7, 8, 8.1, 10; Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019; Linux kernels 3.x + (LTS versions); VMWare ESXi 5.0, 5.1+
- STARTECH.COM CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer & Wi-Fi Auto Switch utilities
References
MPN: PEX40GQSFPI
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04/06/2026 05:15:20