Hardware Spec Index

Tessarix NX-1321 Edge 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1321-EDGE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index3,283 (Network Cards scale)
Category rank#26,355
Street price$139
Power3 W
Performance per dollar23.62
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1321 Edge
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
Tessarix NX-3041 Max 10GbE RJ45 PCIe Network Card4,927$299Compare
Tessarix NX-2108 Prime 25GbE SFP28 PCIe Network Card5,163$389Compare
Quorvex NX-9855 SE 5GbE RJ45 PCIe Network Card2,333$69Compare
Vantrel NX-4589 XT 2.5GbE RJ45 PCIe Network Card1,814$59Compare
Vantrel NX-4648 Pro 5GbE RJ45 PCIe Network Card2,364$89Compare
Strivon NX-8768 Core 10GbE SFP+ PCIe Network Card3,445$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1321 Edge 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7620653 (accessed 2026-10-22).