Hardware Spec Index

Tessarix NX-5138 Ultra 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5138-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,496 (Network Cards scale)
Category rank#35,838
Street price$359
Power9 W
Performance per dollar15.31
Released2023

Specifications

BrandTessarix
ModelTessarix NX-5138 Ultra
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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
Quorvex NX-9088 Prime 10GbE RJ45 PCIe Network Card3,045$159Compare
Strivon NX-7321 Ultra 10GbE SFP+ PCIe Network Card4,147$279Compare
Tessarix NX-1548 Max 2.5GbE RJ45 PCIe Network Card1,366$39Compare
Tessarix NX-2018 Pro Dual-Port 10GbE SFP+ PCIe Network Card6,100$499Compare
Tessarix NX-7367 Ti 5GbE RJ45 PCIe Network Card2,645$99Compare
Quorvex NX-1739 XT Dual-Port 25GbE SFP28 PCIe Network Card5,795$369Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5138 Ultra 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/2696572 (accessed 2026-10-21).