Hardware Spec Index

Vantrel NX-4250 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX4250-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,170 (Network Cards scale)
Category rank#9,817
Street price$359
Power8 W
Performance per dollar14.40
Released2021

Specifications

BrandVantrel
ModelVantrel NX-4250 XT
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
Tessarix NX-7354 XT 2.5GbE RJ45 PCIe Network Card3,279$159Compare
Strivon NX-3794 Ti 5GbE RJ45 PCIe Network Card1,728$49Compare
Quorvex NX-4209 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,694$359Compare
Strivon NX-8129 Ultra Dual-Port 10GbE SFP+ PCIe Network Card3,573$179Compare
Tessarix NX-9305 Prime 10GbE RJ45 PCIe Network Card5,390$389Compare
Vantrel NX-8056 Edge 2.5GbE RJ45 PCIe Network Card2,305$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4250 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/18052189 (accessed 2026-10-20).