Hardware Spec Index

Strivon NX-4921 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Strivon · SKU NX4921-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,281 (Network Cards scale)
Category rank#36,316
Street price$79
Power3 W
Performance per dollar28.87
Released2024

Specifications

BrandStrivon
ModelStrivon NX-4921 Core
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-2117 Plus 10GbE RJ45 PCIe Network Card4,404$289Compare
Vantrel NX-1439 SE 5GbE RJ45 PCIe Network Card1,764$49Compare
Tessarix NX-2504 Plus 10GbE SFP+ PCIe Network Card2,899$129Compare
Quorvex NX-1184 Plus 2.5GbE RJ45 USB Adapter2,078$79Compare
Vantrel NX-1795 Pro 2.5GbE RJ45 USB Adapter2,991$159Compare
Strivon NX-4335 Edge 2.5GbE RJ45 PCIe Network Card2,803$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4921 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/18360239 (accessed 2026-10-20).