Hardware Spec Index

Tessarix NX-2219 Plus Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2219-PLUS · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index4,808 (Network Cards scale)
Category rank#42,005
Street price$309
Power8 W
Performance per dollar15.56
Released2023

Specifications

BrandTessarix
ModelTessarix NX-2219 Plus
Speed25GbE (25G)
Ports2× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
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-3068 Max 5GbE RJ45 PCIe Network Card2,776$109Compare
Vantrel NX-4342 Ultra 5GbE RJ45 USB Adapter3,257$149Compare
Quorvex NX-6584 Max 2.5GbE RJ45 PCIe Network Card2,002$59Compare
Tessarix NX-6318 Prime 25GbE SFP28 PCIe Network Card6,100$489Compare
Tessarix NX-5743 Edge 2.5GbE RJ45 USB Adapter2,353$89Compare
Quorvex NX-9252 SE Dual-Port 25GbE SFP28 PCIe Network Card6,090$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2219 Plus Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21784608 (accessed 2026-10-25).