Hardware Spec Index

Tessarix NX-7321 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7321-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,918 (Network Cards scale)
Category rank#4,538
Street price$59
Power2 W
Performance per dollar32.51
Released2026

Specifications

BrandTessarix
ModelTessarix NX-7321 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
Strivon NX-2109 Ultra 5GbE RJ45 PCIe Network Card3,301$169Compare
Vantrel NX-8582 Core 2.5GbE RJ45 USB Adapter2,233$79Compare
Tessarix NX-9636 Core Dual-Port 25GbE SFP28 PCIe Network Card5,205$419Compare
Tessarix NX-2567 SE 5GbE RJ45 PCIe Network Card3,934$199Compare
Tessarix NX-5369 Edge 10GbE RJ45 Thunderbolt Adapter2,675$99Compare
Tessarix NX-4037 Ti 5GbE RJ45 PCIe Network Card3,123$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7321 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/83179836 (accessed 2026-10-19).