Hardware Spec Index

Tessarix NX-4645 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4645-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,580 (Network Cards scale)
Category rank#21,792
Street price$389
Power13 W
Performance per dollar14.34
Released2024

Specifications

BrandTessarix
ModelTessarix NX-4645 Ultra
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
Tessarix NX-2013 Plus 25GbE SFP28 PCIe Network Card4,244$279Compare
Tessarix NX-5480 Core 10GbE SFP+ PCIe Network Card4,608$319Compare
Vantrel NX-7460 Max Dual-Port 10GbE RJ45 PCIe Network Card3,867$219Compare
Strivon NX-5304 XT 25GbE SFP28 PCIe Network Card4,515$249Compare
Vantrel NX-9754 Pro 10GbE RJ45 PCIe Network Card3,919$179Compare
Tessarix NX-7325 XT 25GbE SFP28 PCIe Network Card6,100$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4645 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/92197 (accessed 2026-10-19).