Hardware Spec Index

Vantrel NX-3849 Plus Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX3849-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index5,801 (Network Cards scale)
Category rank#13,202
Street price$449
Power8 W
Performance per dollar12.92
Released2022

Specifications

BrandVantrel
ModelVantrel NX-3849 Plus
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-4009 Plus 10GbE SFP+ PCIe Network Card4,843$319Compare
Quorvex NX-2741 SE 10GbE RJ45 PCIe Network Card5,256$459Compare
Strivon NX-9264 Ti 10GbE RJ45 PCIe Network Card2,711$119Compare
Strivon NX-7123 Core 2.5GbE RJ45 PCIe Network Card1,173$29Compare
Tessarix NX-3043 Prime 5GbE RJ45 PCIe Network Card1,784$59Compare
Strivon NX-3810 SE 2.5GbE RJ45 PCIe Network Card1,155$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3849 Plus Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/676595 (accessed 2026-10-20).