Hardware Spec Index

Tessarix NX-9389 Ti Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9389-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,492 (Network Cards scale)
Category rank#13,518
Street price$389
Power8 W
Performance per dollar14.12
Released2019

Specifications

BrandTessarix
ModelTessarix NX-9389 Ti
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-6638 Edge 5GbE RJ45 PCIe Network Card2,514$89Compare
Strivon NX-8247 SE 25GbE SFP28 PCIe Network Card5,009$409Compare
Vantrel NX-7978 Edge 2.5GbE RJ45 PCIe Network Card2,989$129Compare
Strivon NX-9929 Core 10GbE SFP+ PCIe Network Card5,312$429Compare
Tessarix NX-9770 Ultra 10GbE RJ45 PCIe Network Card5,574$369Compare
Quorvex NX-5112 Ti 2.5GbE RJ45 PCIe Network Card2,326$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9389 Ti Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7073032 (accessed 2026-10-19).