Hardware Spec Index

Vantrel NX-1666 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX1666-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index4,732 (Network Cards scale)
Category rank#36,722
Street price$359
Power8 W
Performance per dollar13.18
Released2024

Specifications

BrandVantrel
ModelVantrel NX-1666 Pro
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-7041 SE 25GbE SFP28 PCIe Network Card4,643$279Compare
Quorvex NX-1429 Max 10GbE RJ45 PCIe Network Card3,718$199Compare
Tessarix NX-1597 Core 2.5GbE RJ45 PCIe Network Card799$29Compare
Vantrel NX-2003 Plus 25GbE SFP28 PCIe Network Card4,741$309Compare
Vantrel NX-6036 Pro 2.5GbE RJ45 PCIe Network Card1,312$29Compare
Vantrel NX-1819 Pro 25GbE SFP28 PCIe Network Card5,866$419Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1666 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/71668631 (accessed 2026-10-25).