Hardware Spec Index

Strivon NX-4043 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Strivon · SKU NX4043-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,110 (Network Cards scale)
Category rank#218
Street price$439
Power6 W
Performance per dollar11.64
Released2024

Specifications

BrandStrivon
ModelStrivon NX-4043 Plus
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-1859 Edge 2.5GbE RJ45 USB Adapter1,637$39Compare
Strivon NX-2293 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,198$409Compare
Quorvex NX-4645 Core Dual-Port 10GbE RJ45 PCIe Network Card4,882$289Compare
Quorvex NX-6116 Plus 10GbE SFP+ PCIe Network Card4,566$269Compare
Strivon NX-4241 Prime 10GbE RJ45 PCIe Network Card3,965$249Compare
Tessarix NX-5192 Edge Dual-Port 25GbE SFP28 PCIe Network Card6,100$459Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4043 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/1785570 (accessed 2026-10-22).