Hardware Spec Index

Strivon NX-4142 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX4142-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index4,739 (Network Cards scale)
Category rank#1,588
Street price$329
Power6 W
Performance per dollar14.40
Released2025

Specifications

BrandStrivon
ModelStrivon NX-4142 Ultra
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
Strivon NX-6647 Prime 2.5GbE RJ45 PCIe Network Card1,695$49Compare
Vantrel NX-4166 SE 2.5GbE RJ45 USB Adapter1,668$39Compare
Strivon NX-7822 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,671$309Compare
Quorvex NX-6287 Edge 10GbE RJ45 PCIe Network Card3,647$159Compare
Vantrel NX-2444 Ultra Dual-Port 25GbE SFP28 PCIe Network Card4,355$279Compare
Quorvex NX-5517 Plus 10GbE RJ45 PCIe Network Card3,683$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4142 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/426106 (accessed 2026-10-22).