Hardware Spec Index

Tessarix NX-5501 Plus Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5501-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,782 (Network Cards scale)
Category rank#21,336
Street price$489
Power8 W
Performance per dollar11.82
Released2023

Specifications

BrandTessarix
ModelTessarix NX-5501 Plus
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
Quorvex NX-3628 Core 2.5GbE RJ45 PCIe Network Card1,861$59Compare
Tessarix NX-6958 Ultra 10GbE RJ45 PCIe Network Card4,357$259Compare
Tessarix NX-6728 Core Dual-Port 10GbE RJ45 PCIe Network Card3,916$209Compare
Tessarix NX-3587 Ti 5GbE RJ45 PCIe Network Card2,082$59Compare
Vantrel NX-2953 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,389$399Compare
Quorvex NX-2398 Ti 10GbE SFP+ PCIe Network Card4,566$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5501 Plus Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/1146892 (accessed 2026-10-21).