Hardware Spec Index

Tessarix NX-4081 SE Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4081-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,623 (Network Cards scale)
Category rank#48,386
Street price$99
Power13 W
Performance per dollar26.49
Released2021

Specifications

BrandTessarix
ModelTessarix NX-4081 SE
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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
Quorvex NX-2317 Pro 10GbE RJ45 PCIe Network Card2,617$99Compare
Quorvex NX-7007 Pro 2.5GbE RJ45 USB Adapter852$19Compare
Strivon NX-7040 SE 2.5GbE RJ45 PCIe Network Card2,132$79Compare
Vantrel NX-5899 Core 10GbE RJ45 PCIe Network Card5,942$459Compare
Tessarix NX-8182 Plus Dual-Port 10GbE RJ45 PCIe Network Card3,453$179Compare
Vantrel NX-9922 Max Dual-Port 10GbE RJ45 PCIe Network Card3,031$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4081 SE Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4463737 (accessed 2026-10-25).