Hardware Spec Index

Tessarix NX-8662 SE 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8662-SE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index4,689 (Network Cards scale)
Category rank#27,481
Street price$259
Power6 W
Performance per dollar18.10
Released2024

Specifications

BrandTessarix
ModelTessarix NX-8662 SE
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-8675 XT 2.5GbE RJ45 PCIe Network Card1,140$29Compare
Strivon NX-8889 Core 10GbE RJ45 Thunderbolt Adapter3,225$139Compare
Tessarix NX-5409 XT 5GbE RJ45 PCIe Network Card1,702$49Compare
Quorvex NX-2738 SE 2.5GbE RJ45 USB Adapter2,363$89Compare
Vantrel NX-2677 Plus Dual-Port 10GbE SFP+ PCIe Network Card6,100$499Compare
Strivon NX-3266 SE 2.5GbE RJ45 USB Adapter852$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8662 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21871527 (accessed 2026-10-25).