Hardware Spec Index

Tessarix NX-7859 Prime 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7859-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,677 (Network Cards scale)
Category rank#33,491
Street price$189
Power3 W
Performance per dollar19.46
Released2024

Specifications

BrandTessarix
ModelTessarix NX-7859 Prime
Speed5GbE (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
Tessarix NX-3272 SE 2.5GbE RJ45 PCIe Network Card2,668$119Compare
Tessarix NX-5795 Pro 2.5GbE RJ45 PCIe Network Card1,875$49Compare
Vantrel NX-2227 SE 5GbE RJ45 USB Adapter2,640$99Compare
Quorvex NX-8264 Prime 10GbE SFP+ PCIe Network Card5,347$409Compare
Tessarix NX-2687 XT 2.5GbE RJ45 PCIe Network Card2,128$69Compare
Tessarix NX-2469 SE 2.5GbE RJ45 PCIe Network Card1,613$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7859 Prime 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4875651 (accessed 2026-10-19).