Hardware Spec Index

Tessarix NX-3867 Prime 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3867-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,003 (Network Cards scale)
Category rank#35,797
Street price$209
Power3 W
Performance per dollar19.15
Released2021

Specifications

BrandTessarix
ModelTessarix NX-3867 Prime
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
Strivon NX-6119 Pro 10GbE RJ45 PCIe Network Card4,200$259Compare
Quorvex NX-6765 Core Dual-Port 25GbE SFP28 PCIe Network Card5,763$479Compare
Tessarix NX-8969 Max 10GbE SFP+ PCIe Network Card3,653$179Compare
Tessarix NX-5578 Max 25GbE SFP28 PCIe Network Card4,606$279Compare
Vantrel NX-7200 Core 2.5GbE RJ45 USB Adapter1,722$49Compare
Vantrel NX-8405 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,357$399Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3867 Prime 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/44555946 (accessed 2026-10-23).