Hardware Spec Index

Tessarix NX-6703 Core Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6703-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index4,753 (Network Cards scale)
Category rank#9,171
Street price$339
Power13 W
Performance per dollar14.02
Released2020

Specifications

BrandTessarix
ModelTessarix NX-6703 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
Tessarix NX-9649 Pro 5GbE RJ45 USB Adapter3,196$169Compare
Quorvex NX-9794 XT 25GbE SFP28 PCIe Network Card5,341$359Compare
Quorvex NX-9260 Ti 10GbE RJ45 PCIe Network Card3,278$159Compare
Strivon NX-6102 Pro 2.5GbE RJ45 USB Adapter820$29Compare
Strivon NX-1269 XT 5GbE RJ45 PCIe Network Card4,430$259Compare
Tessarix NX-3975 Edge 5GbE RJ45 PCIe Network Card2,758$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6703 Core Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/91661631 (accessed 2026-10-23).