Hardware Spec Index

Tessarix NX-8599 XT 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8599-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index4,574 (Network Cards scale)
Category rank#36,566
Street price$279
Power6 W
Performance per dollar16.39
Released2020

Specifications

BrandTessarix
ModelTessarix NX-8599 XT
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
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-5029 Prime 2.5GbE RJ45 PCIe Network Card983$29Compare
Quorvex NX-7024 Core 5GbE RJ45 PCIe Network Card2,508$79Compare
Quorvex NX-3528 Edge 2.5GbE RJ45 PCIe Network Card926$29Compare
Strivon NX-3492 XT Dual-Port 10GbE SFP+ PCIe Network Card5,260$409Compare
Vantrel NX-2967 SE 2.5GbE RJ45 USB Adapter1,540$39Compare
Tessarix NX-3840 Ultra 10GbE RJ45 PCIe Network Card3,426$179Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8599 XT 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9566869 (accessed 2026-10-20).