Hardware Spec Index

Tessarix NX-1831 XT 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1831-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,030 (Network Cards scale)
Category rank#47,967
Street price$19
Power2 W
Performance per dollar54.21
Released2021

Specifications

BrandTessarix
ModelTessarix NX-1831 XT
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
Quorvex NX-9305 XT 2.5GbE RJ45 PCIe Network Card2,693$99Compare
Tessarix NX-5713 Edge 2.5GbE RJ45 PCIe Network Card1,386$39Compare
Strivon NX-3672 XT 5GbE RJ45 USB Adapter3,755$209Compare
Vantrel NX-2912 Pro 5GbE RJ45 USB Adapter1,760$49Compare
Quorvex NX-7399 Ti 5GbE RJ45 PCIe Network Card1,644$49Compare
Tessarix NX-6776 XT 5GbE RJ45 USB Adapter1,872$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1831 XT 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/16993129 (accessed 2026-10-21).