Hardware Spec Index

Tessarix NX-7517 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7517-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index4,280 (Network Cards scale)
Category rank#22,432
Street price$259
Power8 W
Performance per dollar16.53
Released2023

Specifications

BrandTessarix
ModelTessarix NX-7517 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-9690 Edge 2.5GbE RJ45 USB Adapter979$29Compare
Vantrel NX-1959 Pro 5GbE RJ45 PCIe Network Card4,237$259Compare
Quorvex NX-6327 Pro Dual-Port 10GbE SFP+ PCIe Network Card4,411$249Compare
Tessarix NX-9723 Plus Dual-Port 10GbE SFP+ PCIe Network Card6,002$439Compare
Strivon NX-9471 Edge 5GbE RJ45 PCIe Network Card3,775$219Compare
Tessarix NX-9081 Pro 2.5GbE RJ45 USB Adapter1,341$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7517 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/46439617 (accessed 2026-10-26).