Hardware Spec Index

Tessarix NX-8512 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8512-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index3,143 (Network Cards scale)
Category rank#19,690
Street price$139
Power3 W
Performance per dollar22.61
Released2022

Specifications

BrandTessarix
ModelTessarix NX-8512 Prime
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
Strivon NX-3091 Ultra 5GbE RJ45 PCIe Network Card3,331$159Compare
Tessarix NX-9277 Max 2.5GbE RJ45 PCIe Network Card1,844$49Compare
Quorvex NX-2686 Prime 10GbE RJ45 PCIe Network Card2,839$129Compare
Strivon NX-4375 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,744$289Compare
Vantrel NX-8127 Core 2.5GbE RJ45 USB Adapter1,575$39Compare
Tessarix NX-5106 Max 10GbE RJ45 PCIe Network Card5,406$339Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8512 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/15394 (accessed 2026-10-21).