Hardware Spec Index

Vantrel NX-3646 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX3646-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index4,242 (Network Cards scale)
Category rank#13,549
Street price$259
Power6 W
Performance per dollar16.38
Released2022

Specifications

BrandVantrel
ModelVantrel NX-3646 Pro
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-4886 Pro 5GbE RJ45 USB Adapter4,080$259Compare
Quorvex NX-8915 Ti 2.5GbE RJ45 PCIe Network Card2,541$89Compare
Tessarix NX-8718 XT 2.5GbE RJ45 PCIe Network Card2,348$79Compare
Tessarix NX-8894 SE 5GbE RJ45 PCIe Network Card4,264$269Compare
Vantrel NX-8018 Ultra 5GbE RJ45 PCIe Network Card2,167$89Compare
Quorvex NX-5272 XT 5GbE RJ45 PCIe Network Card3,740$179Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3646 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/1536629 (accessed 2026-10-22).