Hardware Spec Index

Tessarix NX-2738 Ultra 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2738-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index4,853 (Network Cards scale)
Category rank#41,864
Street price$309
Power9 W
Performance per dollar15.71
Released2026

Specifications

BrandTessarix
ModelTessarix NX-2738 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
Strivon NX-1323 Edge 2.5GbE RJ45 PCIe Network Card1,678$49Compare
Vantrel NX-4507 Edge Dual-Port 10GbE SFP+ PCIe Network Card2,960$139Compare
Quorvex NX-9136 Prime 2.5GbE RJ45 PCIe Network Card890$19Compare
Strivon NX-4596 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,613$449Compare
Strivon NX-7417 SE 25GbE SFP28 PCIe Network Card5,172$369Compare
Vantrel NX-3093 Ultra Dual-Port 10GbE RJ45 PCIe Network Card6,100$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2738 Ultra 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6521747 (accessed 2026-10-26).