Hardware Spec Index

Vantrel NX-3856 SE 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX3856-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index5,657 (Network Cards scale)
Category rank#44,705
Street price$379
Power6 W
Performance per dollar14.93
Released2024

Specifications

BrandVantrel
ModelVantrel NX-3856 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
Tessarix NX-1984 SE 2.5GbE RJ45 PCIe Network Card1,656$39Compare
Quorvex NX-6086 SE Dual-Port 10GbE RJ45 PCIe Network Card4,942$319Compare
Strivon NX-3337 Ultra 10GbE SFP+ PCIe Network Card3,429$179Compare
Quorvex NX-3175 Edge 2.5GbE RJ45 PCIe Network Card1,415$39Compare
Vantrel NX-7833 Pro Dual-Port 10GbE SFP+ PCIe Network Card3,725$199Compare
Quorvex NX-8809 Ultra 5GbE RJ45 PCIe Network Card2,355$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3856 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/54554953 (accessed 2026-10-25).