Hardware Spec Index

Strivon NX-4581 XT 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX4581-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index4,942 (Network Cards scale)
Category rank#26,009
Street price$389
Power6 W
Performance per dollar12.70
Released2020

Specifications

BrandStrivon
ModelStrivon NX-4581 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-4657 XT 5GbE RJ45 PCIe Network Card2,450$89Compare
Quorvex NX-9474 Edge 5GbE RJ45 USB Adapter4,066$229Compare
Tessarix NX-7824 Ultra 2.5GbE RJ45 USB Adapter1,540$39Compare
Vantrel NX-8678 SE 5GbE RJ45 USB Adapter3,697$229Compare
Vantrel NX-2842 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,358$159Compare
Strivon NX-2386 Plus 2.5GbE RJ45 USB Adapter1,212$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4581 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/82321038 (accessed 2026-10-26).