Hardware Spec Index

Tessarix NX-9128 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9128-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,981 (Network Cards scale)
Category rank#40,557
Street price$439
Power6 W
Performance per dollar13.62
Released2024

Specifications

BrandTessarix
ModelTessarix NX-9128 XT
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-7994 Prime Dual-Port 10GbE SFP+ PCIe Network Card4,106$259Compare
Quorvex NX-2544 SE 5GbE RJ45 PCIe Network Card3,803$199Compare
Strivon NX-4339 SE 5GbE RJ45 PCIe Network Card4,116$229Compare
Tessarix NX-2637 Ti 2.5GbE RJ45 USB Adapter2,991$119Compare
Tessarix NX-9118 Max 2.5GbE RJ45 USB Adapter2,333$79Compare
Vantrel NX-9104 Pro 2.5GbE RJ45 USB Adapter2,553$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9128 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7028787 (accessed 2026-10-24).