Hardware Spec Index

Tessarix NX-2281 SE 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2281-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index4,021 (Network Cards scale)
Category rank#21,297
Street price$259
Power3 W
Performance per dollar15.53
Released2020

Specifications

BrandTessarix
ModelTessarix NX-2281 SE
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
Vantrel NX-5109 Ti 10GbE SFP+ PCIe Network Card5,748$429Compare
Tessarix NX-3810 Prime 10GbE RJ45 PCIe Network Card3,804$249Compare
Vantrel NX-3817 Pro 2.5GbE RJ45 PCIe Network Card2,273$79Compare
Tessarix NX-1930 Plus Dual-Port 10GbE RJ45 PCIe Network Card3,524$199Compare
Strivon NX-7602 XT 2.5GbE RJ45 PCIe Network Card2,699$99Compare
Strivon NX-5888 Prime 2.5GbE RJ45 PCIe Network Card761$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2281 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9290010 (accessed 2026-10-20).