Hardware Spec Index

Tessarix NX-2599 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX2599-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,508 (Network Cards scale)
Category rank#25,332
Street price$299
Power8 W
Performance per dollar15.08
Released2021

Specifications

BrandTessarix
ModelTessarix NX-2599 Core
Speed25GbE (25G)
Ports2× 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
Vantrel NX-2128 Plus 2.5GbE RJ45 PCIe Network Card2,169$69Compare
Strivon NX-3869 SE Dual-Port 10GbE SFP+ PCIe Network Card5,097$439Compare
Quorvex NX-1108 Edge Dual-Port 10GbE SFP+ PCIe Network Card2,961$139Compare
Quorvex NX-6590 SE Dual-Port 10GbE SFP+ PCIe Network Card3,573$189Compare
Quorvex NX-5413 Max 2.5GbE RJ45 PCIe Network Card761$29Compare
Quorvex NX-2276 XT 2.5GbE RJ45 USB Adapter1,931$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2599 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6466905 (accessed 2026-10-25).