Hardware Spec Index

Vantrel NX-4973 Edge 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX4973-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,319 (Network Cards scale)
Category rank#29,334
Street price$259
Power6 W
Performance per dollar16.68
Released2026

Specifications

BrandVantrel
ModelVantrel NX-4973 Edge
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
Quorvex NX-5792 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,837$309Compare
Tessarix NX-8496 Ultra 2.5GbE RJ45 PCIe Network Card1,273$29Compare
Tessarix NX-4080 Core 5GbE RJ45 PCIe Network Card1,945$59Compare
Strivon NX-9492 Prime 2.5GbE RJ45 USB Adapter1,495$39Compare
Tessarix NX-4887 Pro 2.5GbE RJ45 PCIe Network Card1,397$39Compare
Quorvex NX-5120 Ultra 2.5GbE RJ45 PCIe Network Card1,409$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4973 Edge 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/85702824 (accessed 2026-10-22).