Hardware Spec Index

Tessarix NX-1779 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1779-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,485 (Network Cards scale)
Category rank#44,463
Street price$439
Power8 W
Performance per dollar12.49
Released2019

Specifications

BrandTessarix
ModelTessarix NX-1779 Ultra
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-4669 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,734$399Compare
Quorvex NX-2158 Ultra 2.5GbE RJ45 PCIe Network Card2,592$79Compare
Quorvex NX-2556 Max 2.5GbE RJ45 PCIe Network Card2,318$89Compare
Tessarix NX-9504 Ti 2.5GbE RJ45 PCIe Network Card3,237$159Compare
Strivon NX-8413 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,541$389Compare
Strivon NX-6761 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,525$369Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1779 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6010766 (accessed 2026-10-22).