Hardware Spec Index

Tessarix NX-8494 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8494-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index3,869 (Network Cards scale)
Category rank#7,955
Street price$169
Power13 W
Performance per dollar22.89
Released2021

Specifications

BrandTessarix
ModelTessarix NX-8494 Ultra
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-3637 Prime 5GbE RJ45 PCIe Network Card4,075$219Compare
Vantrel NX-8138 Edge 2.5GbE RJ45 USB Adapter1,934$59Compare
Strivon NX-2841 Edge 2.5GbE RJ45 PCIe Network Card1,337$29Compare
Strivon NX-5458 Ti 2.5GbE RJ45 PCIe Network Card1,898$59Compare
Tessarix NX-8227 SE 2.5GbE RJ45 PCIe Network Card1,272$29Compare
Strivon NX-2188 Core 10GbE RJ45 PCIe Network Card4,898$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8494 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/29133412 (accessed 2026-10-25).