Hardware Spec Index

Tessarix NX-2991 Edge 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2991-EDGE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index4,936 (Network Cards scale)
Category rank#4,353
Street price$289
Power9 W
Performance per dollar17.08
Released2026

Specifications

BrandTessarix
ModelTessarix NX-2991 Edge
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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
Vantrel NX-4876 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,828$439Compare
Strivon NX-8807 Plus 25GbE SFP28 PCIe Network Card5,537$439Compare
Vantrel NX-5650 XT 25GbE SFP28 PCIe Network Card5,083$349Compare
Vantrel NX-5758 Edge 10GbE SFP+ PCIe Network Card4,378$289Compare
Strivon NX-2781 Max Dual-Port 10GbE RJ45 PCIe Network Card3,682$239Compare
Tessarix NX-1207 Pro 2.5GbE RJ45 PCIe Network Card1,560$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2991 Edge 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/83660816 (accessed 2026-10-23).