Hardware Spec Index

Tessarix NX-5638 SE 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5638-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index3,321 (Network Cards scale)
Category rank#27,267
Street price$169
Power3 W
Performance per dollar19.65
Released2026

Specifications

BrandTessarix
ModelTessarix NX-5638 SE
Speed5GbE (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
Vantrel NX-3714 Edge 2.5GbE RJ45 PCIe Network Card1,486$39Compare
Strivon NX-6105 Ti 2.5GbE RJ45 USB Adapter3,148$119Compare
Quorvex NX-7860 Prime Dual-Port 10GbE SFP+ PCIe Network Card2,680$109Compare
Strivon NX-1793 Ultra 2.5GbE RJ45 PCIe Network Card2,846$119Compare
Vantrel NX-3592 Edge 10GbE SFP+ PCIe Network Card5,232$339Compare
Tessarix NX-3992 Core 5GbE RJ45 PCIe Network Card1,921$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5638 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/3199676 (accessed 2026-10-25).