Hardware Spec Index

Tessarix NX-3880 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3880-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,615 (Network Cards scale)
Category rank#16,887
Street price$39
Power2 W
Performance per dollar41.41
Released2019

Specifications

BrandTessarix
ModelTessarix NX-3880 Ultra
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
Vantrel NX-6432 SE Dual-Port 10GbE RJ45 PCIe Network Card5,101$339Compare
Vantrel NX-6599 XT 2.5GbE RJ45 USB Adapter2,718$119Compare
Strivon NX-9927 SE Dual-Port 10GbE RJ45 PCIe Network Card5,719$459Compare
Strivon NX-6038 Max Dual-Port 10GbE RJ45 PCIe Network Card4,902$339Compare
Vantrel NX-7922 Ultra 10GbE RJ45 PCIe Network Card2,720$109Compare
Quorvex NX-1520 Prime 5GbE RJ45 PCIe Network Card2,405$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3880 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/85966941 (accessed 2026-10-23).