Hardware Spec Index

Tessarix NX-3765 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3765-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,191 (Network Cards scale)
Category rank#12,273
Street price$29
Power2 W
Performance per dollar41.07
Released2025

Specifications

BrandTessarix
ModelTessarix NX-3765 Ultra
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
Vantrel NX-4303 SE Dual-Port 10GbE SFP+ PCIe Network Card4,954$359Compare
Vantrel NX-5355 Ti 2.5GbE RJ45 PCIe Network Card1,978$49Compare
Vantrel NX-2398 SE 2.5GbE RJ45 USB Adapter1,088$29Compare
Strivon NX-8252 XT 10GbE RJ45 PCIe Network Card3,511$189Compare
Quorvex NX-5669 Ti Dual-Port 10GbE RJ45 PCIe Network Card6,100$459Compare
Strivon NX-2339 Core 25GbE SFP28 PCIe Network Card5,963$439Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3765 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9640945 (accessed 2026-10-20).