Hardware Spec Index

Vantrel NX-3943 Plus Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX3943-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index3,620 (Network Cards scale)
Category rank#30,013
Street price$189
Power13 W
Performance per dollar19.15
Released2022

Specifications

BrandVantrel
ModelVantrel NX-3943 Plus
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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
Strivon NX-6909 SE 2.5GbE RJ45 PCIe Network Card3,241$149Compare
Tessarix NX-5938 Ti 10GbE RJ45 PCIe Network Card3,235$159Compare
Tessarix NX-5099 Pro 2.5GbE RJ45 USB Adapter1,740$59Compare
Strivon NX-1314 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,551$299Compare
Vantrel NX-4038 Core 10GbE RJ45 PCIe Network Card3,889$209Compare
Strivon NX-4459 Pro 2.5GbE RJ45 PCIe Network Card2,483$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3943 Plus Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20079822 (accessed 2026-10-20).