Hardware Spec Index

Tessarix NX-7642 Pro 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX7642-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,707 (Network Cards scale)
Category rank#33,333
Street price$109
Power6 W
Performance per dollar24.83
Released2019

Specifications

BrandTessarix
ModelTessarix NX-7642 Pro
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Vantrel NX-8476 Edge 2.5GbE RJ45 USB Adapter1,892$59Compare
Tessarix NX-4287 Pro 5GbE RJ45 PCIe Network Card2,923$139Compare
Strivon NX-2177 Plus 2.5GbE RJ45 USB Adapter1,238$29Compare
Quorvex NX-8822 Max 25GbE SFP28 PCIe Network Card5,747$389Compare
Quorvex NX-5947 Ti 10GbE RJ45 PCIe Network Card5,883$429Compare
Strivon NX-1191 SE 25GbE SFP28 PCIe Network Card5,472$389Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7642 Pro 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/83955076 (accessed 2026-10-26).