Hardware Spec Index

Tessarix NX-5506 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5506-XT · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index4,308 (Network Cards scale)
Category rank#17,667
Street price$299
Power6 W
Performance per dollar14.41
Released2023

Specifications

BrandTessarix
ModelTessarix NX-5506 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
Vantrel NX-5667 Prime Dual-Port 25GbE SFP28 PCIe Network Card4,663$309Compare
Tessarix NX-1922 Plus 2.5GbE RJ45 PCIe Network Card987$29Compare
Tessarix NX-7171 Edge Dual-Port 25GbE SFP28 PCIe Network Card4,212$289Compare
Strivon NX-9845 Prime 2.5GbE RJ45 PCIe Network Card1,226$29Compare
Vantrel NX-6008 SE Dual-Port 25GbE SFP28 PCIe Network Card5,459$419Compare
Quorvex NX-5153 Ti 25GbE SFP28 PCIe Network Card5,253$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5506 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/2015690 (accessed 2026-10-18).