Hardware Spec Index

Vantrel NX-3966 Ultra Dual-Port 10GbE SFP+ PCIe Network Card

Network Cards · Vantrel · SKU NX3966-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,083 (Network Cards scale)
Category rank#15,501
Street price$249
Power8 W
Performance per dollar16.40
Released2022

Specifications

BrandVantrel
ModelVantrel NX-3966 Ultra
Speed10GbE (10G)
Ports2× SFP+
Host interfacePCIe 3.0 x8
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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-6416 Plus 2.5GbE RJ45 PCIe Network Card1,427$39Compare
Quorvex NX-9331 SE 5GbE RJ45 PCIe Network Card3,591$199Compare
Quorvex NX-9858 Ti 25GbE SFP28 PCIe Network Card5,892$499Compare
Strivon NX-7501 Core 5GbE RJ45 USB Adapter4,138$219Compare
Strivon NX-7727 Ultra 2.5GbE RJ45 PCIe Network Card903$29Compare
Tessarix NX-3799 Prime 2.5GbE RJ45 PCIe Network Card1,440$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3966 Ultra Dual-Port 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/3064185 (accessed 2026-10-26).