Hardware Spec Index

Tessarix NX-9585 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9585-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,659 (Network Cards scale)
Category rank#38,109
Street price$89
Power3 W
Performance per dollar29.88
Released2021

Specifications

BrandTessarix
ModelTessarix NX-9585 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
Tessarix NX-9890 Prime 10GbE RJ45 PCIe Network Card5,374$339Compare
Quorvex NX-2515 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,607$419Compare
Quorvex NX-3714 XT 5GbE RJ45 USB Adapter3,378$139Compare
Strivon NX-9397 SE 5GbE RJ45 PCIe Network Card1,912$69Compare
Tessarix NX-4581 Ultra 2.5GbE RJ45 USB Adapter2,342$89Compare
Quorvex NX-4489 Plus Dual-Port 10GbE SFP+ PCIe Network Card5,005$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9585 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/749945 (accessed 2026-10-19).