Hardware Spec Index

Tessarix NX-6952 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6952-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index4,662 (Network Cards scale)
Category rank#8,906
Street price$299
Power6 W
Performance per dollar15.59
Released2019

Specifications

BrandTessarix
ModelTessarix NX-6952 Ultra
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
Strivon NX-9452 Edge 2.5GbE RJ45 USB Adapter2,328$79Compare
Tessarix NX-9023 Ti 2.5GbE RJ45 PCIe Network Card1,706$39Compare
Strivon NX-2709 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,313$169Compare
Quorvex NX-6790 Ti 10GbE RJ45 PCIe Network Card3,922$209Compare
Vantrel NX-1556 XT 25GbE SFP28 PCIe Network Card4,975$289Compare
Tessarix NX-2327 Core Dual-Port 10GbE SFP+ PCIe Network Card4,103$239Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6952 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/31315822 (accessed 2026-10-22).