Hardware Spec Index

Vantrel NX-6539 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6539-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index5,455 (Network Cards scale)
Category rank#49,691
Street price$439
Power8 W
Performance per dollar12.43
Released2024

Specifications

BrandVantrel
ModelVantrel NX-6539 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
Quorvex NX-8863 Pro 25GbE SFP28 PCIe Network Card5,294$339Compare
Quorvex NX-3000 Pro Dual-Port 25GbE SFP28 PCIe Network Card4,247$249Compare
Tessarix NX-8017 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,611$449Compare
Vantrel NX-8369 Plus 10GbE RJ45 PCIe Network Card2,808$129Compare
Tessarix NX-1349 Plus 2.5GbE RJ45 PCIe Network Card2,794$119Compare
Tessarix NX-4248 Ti Dual-Port 10GbE SFP+ PCIe Network Card5,797$389Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6539 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8428754 (accessed 2026-10-21).