Hardware Spec Index

Tessarix NX-6606 Plus Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6606-PLUS · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,390 (Network Cards scale)
Category rank#35,250
Street price$449
Power8 W
Performance per dollar12.00
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6606 Plus
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
Tessarix NX-2561 Max 2.5GbE RJ45 PCIe Network Card1,253$29Compare
Quorvex NX-8115 Plus 5GbE RJ45 PCIe Network Card2,527$99Compare
Strivon NX-3851 SE Dual-Port 10GbE RJ45 PCIe Network Card3,723$169Compare
Tessarix NX-6588 XT 5GbE RJ45 PCIe Network Card2,593$89Compare
Quorvex NX-1036 Edge 10GbE RJ45 PCIe Network Card4,978$309Compare
Vantrel NX-4421 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,885$469Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6606 Plus Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8792124 (accessed 2026-10-20).