Hardware Spec Index

Vantrel NX-4445 XT 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX4445-XT · Released 2023 · Updated 2026-10-27

Key facts

Benchmark index5,125 (Network Cards scale)
Category rank#47,747
Street price$319
Power6 W
Performance per dollar16.07
Released2023

Specifications

BrandVantrel
ModelVantrel NX-4445 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-2749 Max 25GbE SFP28 PCIe Network Card5,544$399Compare
Vantrel NX-2460 Ultra 2.5GbE RJ45 PCIe Network Card2,087$59Compare
Tessarix NX-5299 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,281$349Compare
Strivon NX-7652 XT 10GbE RJ45 PCIe Network Card2,756$99Compare
Vantrel NX-9859 Ti 2.5GbE RJ45 PCIe Network Card1,997$59Compare
Tessarix NX-8100 Plus 10GbE RJ45 Thunderbolt Adapter4,771$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4445 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4781689 (accessed 2026-10-27).