Hardware Spec Index

Vantrel NX-8448 XT 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX8448-XT · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index4,196 (Network Cards scale)
Category rank#28,797
Street price$269
Power6 W
Performance per dollar15.60
Released2021

Specifications

BrandVantrel
ModelVantrel NX-8448 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
Tessarix NX-7894 Ultra 2.5GbE RJ45 PCIe Network Card2,264$79Compare
Strivon NX-1651 Edge Dual-Port 10GbE SFP+ PCIe Network Card5,331$339Compare
Quorvex NX-2287 Ti Dual-Port 10GbE SFP+ PCIe Network Card4,036$279Compare
Quorvex NX-4149 Max Dual-Port 25GbE SFP28 PCIe Network Card4,747$369Compare
Strivon NX-5492 Pro 10GbE RJ45 PCIe Network Card4,297$279Compare
Quorvex NX-4577 XT 2.5GbE RJ45 PCIe Network Card981$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8448 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/46354541 (accessed 2026-10-18).