Hardware Spec Index

Tessarix NX-1138 SE Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1138-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index5,215 (Network Cards scale)
Category rank#31,910
Street price$369
Power13 W
Performance per dollar14.13
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1138 SE
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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
Strivon NX-7737 Prime 5GbE RJ45 PCIe Network Card3,044$139Compare
Vantrel NX-4069 XT 5GbE RJ45 PCIe Network Card2,699$109Compare
Vantrel NX-5094 Prime 10GbE SFP+ PCIe Network Card3,588$179Compare
Strivon NX-1776 Prime 10GbE SFP+ PCIe Network Card3,020$129Compare
Strivon NX-5568 Prime 10GbE RJ45 PCIe Network Card5,023$349Compare
Vantrel NX-5349 Ultra 10GbE SFP+ PCIe Network Card5,239$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1138 SE Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/80244387 (accessed 2026-10-19).