Hardware Spec Index

Tessarix NX-8979 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8979-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index5,393 (Network Cards scale)
Category rank#49,483
Street price$329
Power6 W
Performance per dollar16.39
Released2025

Specifications

BrandTessarix
ModelTessarix NX-8979 Pro
Speed25GbE (25G)
Ports1× 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-6933 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,707$279Compare
Tessarix NX-4342 Plus 5GbE RJ45 PCIe Network Card3,746$209Compare
Vantrel NX-9646 Max 5GbE RJ45 PCIe Network Card1,766$49Compare
Quorvex NX-1510 XT 25GbE SFP28 PCIe Network Card4,244$249Compare
Tessarix NX-1988 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,175$289Compare
Quorvex NX-3784 Core 2.5GbE RJ45 PCIe Network Card1,325$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8979 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9539844 (accessed 2026-10-23).