Hardware Spec Index

Tessarix NX-9303 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9303-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,921 (Network Cards scale)
Category rank#10,937
Street price$59
Power2 W
Performance per dollar32.56
Released2023

Specifications

BrandTessarix
ModelTessarix NX-9303 Plus
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-7161 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,820$349Compare
Quorvex NX-4834 XT 2.5GbE RJ45 PCIe Network Card1,071$29Compare
Vantrel NX-5877 Edge 2.5GbE RJ45 USB Adapter3,243$179Compare
Strivon NX-5979 Plus 2.5GbE RJ45 USB Adapter1,044$29Compare
Vantrel NX-1173 Core 25GbE SFP28 PCIe Network Card5,088$319Compare
Strivon NX-8911 Ti 25GbE SFP28 PCIe Network Card5,746$419Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9303 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/91580461 (accessed 2026-10-23).