Hardware Spec Index

Vantrel NX-6473 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6473-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#7,045
Street price$499
Power8 W
Performance per dollar12.22
Released2022

Specifications

BrandVantrel
ModelVantrel NX-6473 Ultra
Speed25GbE (25G)
Ports2× 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-2878 Prime 5GbE RJ45 USB Adapter3,207$159Compare
Tessarix NX-6321 Plus 2.5GbE RJ45 PCIe Network Card1,710$49Compare
Strivon NX-3116 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,931$299Compare
Tessarix NX-5348 Core 5GbE RJ45 USB Adapter3,378$159Compare
Strivon NX-3663 SE 10GbE RJ45 PCIe Network Card4,263$299Compare
Quorvex NX-8557 Edge 2.5GbE RJ45 PCIe Network Card2,919$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6473 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6289952 (accessed 2026-10-20).