Hardware Spec Index

Tessarix NX-7984 Prime Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7984-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index5,789 (Network Cards scale)
Category rank#42,969
Street price$419
Power8 W
Performance per dollar13.82
Released2020

Specifications

BrandTessarix
ModelTessarix NX-7984 Prime
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
Strivon NX-2540 Max Dual-Port 10GbE RJ45 PCIe Network Card5,555$389Compare
Strivon NX-6429 SE Dual-Port 10GbE SFP+ PCIe Network Card4,214$259Compare
Tessarix NX-4346 Ultra 10GbE SFP+ PCIe Network Card6,053$489Compare
Strivon NX-2833 XT Dual-Port 10GbE RJ45 PCIe Network Card4,546$279Compare
Tessarix NX-1742 XT 2.5GbE RJ45 PCIe Network Card1,596$39Compare
Quorvex NX-4669 XT Dual-Port 10GbE RJ45 PCIe Network Card4,506$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7984 Prime Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6010050 (accessed 2026-10-23).