Hardware Spec Index

Tessarix NX-8775 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8775-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,227 (Network Cards scale)
Category rank#35,179
Street price$449
Power8 W
Performance per dollar11.64
Released2026

Specifications

BrandTessarix
ModelTessarix NX-8775 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
Tessarix NX-7636 Ti 5GbE RJ45 PCIe Network Card3,678$189Compare
Vantrel NX-3138 Ultra 5GbE RJ45 USB Adapter3,657$199Compare
Strivon NX-4646 XT 2.5GbE RJ45 PCIe Network Card2,105$69Compare
Strivon NX-5686 Plus 2.5GbE RJ45 USB Adapter1,303$39Compare
Strivon NX-1002 Ti 2.5GbE RJ45 PCIe Network Card2,226$69Compare
Tessarix NX-2686 Ultra Dual-Port 10GbE SFP+ PCIe Network Card3,639$169Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8775 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/20088978 (accessed 2026-10-20).