Hardware Spec Index

Vantrel NX-8340 Max Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX8340-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index5,992 (Network Cards scale)
Category rank#30,213
Street price$469
Power8 W
Performance per dollar12.78
Released2021

Specifications

BrandVantrel
ModelVantrel NX-8340 Max
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
Quorvex NX-5452 Edge 2.5GbE RJ45 PCIe Network Card988$29Compare
Quorvex NX-9160 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,760$229Compare
Strivon NX-4937 XT 2.5GbE RJ45 PCIe Network Card1,753$59Compare
Vantrel NX-5042 Plus 2.5GbE RJ45 PCIe Network Card835$29Compare
Vantrel NX-2830 Core 2.5GbE RJ45 USB Adapter2,339$79Compare
Tessarix NX-9853 Core 10GbE SFP+ PCIe Network Card4,578$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8340 Max Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21478444 (accessed 2026-10-24).