Hardware Spec Index

Tessarix NX-8669 Prime Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8669-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index5,752 (Network Cards scale)
Category rank#20,790
Street price$479
Power8 W
Performance per dollar12.01
Released2022

Specifications

BrandTessarix
ModelTessarix NX-8669 Prime
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
Quorvex NX-5456 XT Dual-Port 10GbE SFP+ PCIe Network Card5,877$499Compare
Strivon NX-7041 SE 10GbE RJ45 PCIe Network Card3,825$199Compare
Strivon NX-2729 Pro 2.5GbE RJ45 PCIe Network Card2,279$69Compare
Vantrel NX-1088 Plus 2.5GbE RJ45 USB Adapter1,060$29Compare
Tessarix NX-6644 Pro 2.5GbE RJ45 USB Adapter2,569$89Compare
Quorvex NX-9281 Ultra 5GbE RJ45 PCIe Network Card2,566$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8669 Prime Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/69027190 (accessed 2026-10-26).