Hardware Spec Index

Tessarix NX-6437 SE 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6437-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,292 (Network Cards scale)
Category rank#22,032
Street price$39
Power2 W
Performance per dollar33.13
Released2024

Specifications

BrandTessarix
ModelTessarix NX-6437 SE
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
Strivon NX-5231 Max 2.5GbE RJ45 PCIe Network Card837$29Compare
Quorvex NX-5472 Ti 25GbE SFP28 PCIe Network Card4,528$269Compare
Strivon NX-1776 Plus 2.5GbE RJ45 PCIe Network Card910$29Compare
Strivon NX-5721 Ti 25GbE SFP28 PCIe Network Card4,731$269Compare
Vantrel NX-9428 SE 2.5GbE RJ45 USB Adapter3,076$149Compare
Vantrel NX-3269 Ultra 10GbE RJ45 PCIe Network Card4,498$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6437 SE 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/8098857 (accessed 2026-10-19).