Hardware Spec Index

Vantrel NX-8249 XT 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX8249-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index5,650 (Network Cards scale)
Category rank#45,411
Street price$419
Power6 W
Performance per dollar13.48
Released2026

Specifications

BrandVantrel
ModelVantrel NX-8249 XT
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-5956 Plus 25GbE SFP28 PCIe Network Card4,535$289Compare
Vantrel NX-7685 SE 10GbE RJ45 PCIe Network Card3,819$229Compare
Quorvex NX-7209 XT 10GbE RJ45 PCIe Network Card4,853$349Compare
Tessarix NX-6013 Core 2.5GbE RJ45 USB Adapter1,281$39Compare
Vantrel NX-7918 Plus 2.5GbE RJ45 PCIe Network Card1,497$39Compare
Vantrel NX-9066 Prime 25GbE SFP28 PCIe Network Card4,636$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8249 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21584101 (accessed 2026-10-21).