Hardware Spec Index

Tessarix NX-3303 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3303-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index5,399 (Network Cards scale)
Category rank#33,720
Street price$459
Power8 W
Performance per dollar11.76
Released2023

Specifications

BrandTessarix
ModelTessarix NX-3303 XT
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-3979 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,809$499Compare
Quorvex NX-1407 XT 5GbE RJ45 USB Adapter3,751$199Compare
Strivon NX-8170 SE 25GbE SFP28 PCIe Network Card5,990$419Compare
Vantrel NX-3489 Plus Dual-Port 25GbE SFP28 PCIe Network Card4,481$299Compare
Vantrel NX-2675 Core 25GbE SFP28 PCIe Network Card5,657$479Compare
Strivon NX-8275 Ti Dual-Port 10GbE RJ45 PCIe Network Card4,723$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3303 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/20130571 (accessed 2026-10-22).