Hardware Spec Index

Tessarix NX-8919 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8919-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,047 (Network Cards scale)
Category rank#14,390
Street price$69
Power2 W
Performance per dollar29.67
Released2022

Specifications

BrandTessarix
ModelTessarix NX-8919 Prime
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-9753 Plus 2.5GbE RJ45 PCIe Network Card2,215$69Compare
Vantrel NX-4800 Ti 2.5GbE RJ45 USB Adapter1,394$39Compare
Tessarix NX-9318 Core 25GbE SFP28 PCIe Network Card5,703$499Compare
Vantrel NX-4691 XT 2.5GbE RJ45 PCIe Network Card1,274$29Compare
Tessarix NX-6015 Plus 10GbE SFP+ PCIe Network Card3,961$229Compare
Tessarix NX-3049 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,990$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8919 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/16633770 (accessed 2026-10-19).