Hardware Spec Index

Tessarix NX-6899 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6899-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,284 (Network Cards scale)
Category rank#38,728
Street price$79
Power3 W
Performance per dollar28.91
Released2022

Specifications

BrandTessarix
ModelTessarix NX-6899 Core
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-9437 Plus 10GbE RJ45 PCIe Network Card2,733$109Compare
Tessarix NX-6883 Pro 5GbE RJ45 USB Adapter2,296$89Compare
Strivon NX-3948 XT 2.5GbE RJ45 USB Adapter2,393$89Compare
Strivon NX-4067 XT 10GbE RJ45 PCIe Network Card3,975$249Compare
Strivon NX-5447 Plus Dual-Port 10GbE SFP+ PCIe Network Card5,350$409Compare
Vantrel NX-1517 XT 2.5GbE RJ45 USB Adapter2,278$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6899 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/10153006 (accessed 2026-10-25).