Hardware Spec Index

Tessarix NX-9571 Prime 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9571-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index4,603 (Network Cards scale)
Category rank#5,173
Street price$299
Power6 W
Performance per dollar15.39
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9571 Prime
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
Tessarix NX-6728 Ultra 2.5GbE RJ45 USB Adapter1,711$49Compare
Quorvex NX-6811 Ti 5GbE RJ45 PCIe Network Card2,861$109Compare
Tessarix NX-6011 Max 10GbE RJ45 PCIe Network Card4,529$249Compare
Tessarix NX-2955 Plus 25GbE SFP28 PCIe Network Card6,056$499Compare
Quorvex NX-2600 Ultra 25GbE SFP28 PCIe Network Card6,100$499Compare
Strivon NX-4081 Pro 2.5GbE RJ45 PCIe Network Card1,862$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9571 Prime 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/97838973 (accessed 2026-10-21).