Hardware Spec Index

Tessarix NX-5051 Core Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5051-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index4,298 (Network Cards scale)
Category rank#49,604
Street price$289
Power13 W
Performance per dollar14.87
Released2020

Specifications

BrandTessarix
ModelTessarix NX-5051 Core
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
Strivon NX-1710 XT 2.5GbE RJ45 PCIe Network Card3,201$129Compare
Quorvex NX-3845 Edge 10GbE SFP+ PCIe Network Card4,272$229Compare
Tessarix NX-9889 Core 10GbE SFP+ PCIe Network Card5,328$369Compare
Vantrel NX-1076 Core Dual-Port 25GbE SFP28 PCIe Network Card5,584$389Compare
Vantrel NX-6033 Prime 2.5GbE RJ45 PCIe Network Card2,517$89Compare
Vantrel NX-1488 Max 5GbE RJ45 USB Adapter3,679$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5051 Core Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20016818 (accessed 2026-10-22).