Hardware Spec Index

Tessarix NX-4203 Prime Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX4203-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index3,598 (Network Cards scale)
Category rank#40,970
Street price$199
Power8 W
Performance per dollar18.08
Released2025

Specifications

BrandTessarix
ModelTessarix NX-4203 Prime
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-R)
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-8834 Plus 2.5GbE RJ45 PCIe Network Card1,368$29Compare
Vantrel NX-8954 Ti 2.5GbE RJ45 PCIe Network Card2,248$79Compare
Quorvex NX-4779 Ti 10GbE RJ45 PCIe Network Card3,674$199Compare
Strivon NX-4447 Pro 2.5GbE RJ45 PCIe Network Card1,491$39Compare
Tessarix NX-6669 SE 2.5GbE RJ45 USB Adapter2,965$129Compare
Quorvex NX-8690 Ti Dual-Port 25GbE SFP28 PCIe Network Card4,839$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4203 Prime Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/2884446 (accessed 2026-10-22).