Hardware Spec Index

Vantrel NX-9639 SE 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX9639-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,912 (Network Cards scale)
Category rank#18,263
Street price$109
Power3 W
Performance per dollar26.72
Released2025

Specifications

BrandVantrel
ModelVantrel NX-9639 SE
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-9796 Max 2.5GbE RJ45 PCIe Network Card1,325$29Compare
Strivon NX-4935 XT 10GbE RJ45 PCIe Network Card5,940$479Compare
Tessarix NX-4875 Core 25GbE SFP28 PCIe Network Card4,302$289Compare
Quorvex NX-9170 Edge 5GbE RJ45 USB Adapter3,800$219Compare
Tessarix NX-3176 Plus 5GbE RJ45 PCIe Network Card4,228$229Compare
Vantrel NX-9865 Ultra 5GbE RJ45 PCIe Network Card4,040$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9639 SE 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/50352041 (accessed 2026-10-25).