Hardware Spec Index

Vantrel NX-6839 SE 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6839-SE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index6,033 (Network Cards scale)
Category rank#3,151
Street price$459
Power6 W
Performance per dollar13.14
Released2023

Specifications

BrandVantrel
ModelVantrel NX-6839 SE
Speed25GbE (25G)
Ports1× 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-4195 Core 2.5GbE RJ45 USB Adapter1,958$59Compare
Tessarix NX-2032 Plus 2.5GbE RJ45 USB Adapter953$19Compare
Vantrel NX-7027 Edge 2.5GbE RJ45 USB Adapter814$29Compare
Strivon NX-9195 Plus 10GbE RJ45 PCIe Network Card5,927$479Compare
Quorvex NX-1881 Edge Dual-Port 10GbE SFP+ PCIe Network Card3,191$139Compare
Strivon NX-2823 Edge 2.5GbE RJ45 PCIe Network Card981$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6839 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8228451 (accessed 2026-10-25).