Hardware Spec Index

Tessarix NX-6389 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6389-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,087 (Network Cards scale)
Category rank#8,700
Street price$29
Power2 W
Performance per dollar37.48
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6389 Plus
Speed2.5GbE (2.5G/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
Quorvex NX-4266 Plus 25GbE SFP28 PCIe Network Card5,811$429Compare
Quorvex NX-3717 XT Dual-Port 25GbE SFP28 PCIe Network Card5,318$369Compare
Strivon NX-5416 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,586$459Compare
Strivon NX-6217 Core 2.5GbE RJ45 USB Adapter1,837$49Compare
Strivon NX-2946 XT 5GbE RJ45 PCIe Network Card1,908$59Compare
Strivon NX-1755 Ti 5GbE RJ45 PCIe Network Card2,514$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6389 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/373201 (accessed 2026-10-19).