Hardware Spec Index

Tessarix NX-7551 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7551-MAX · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index5,751 (Network Cards scale)
Category rank#43,203
Street price$399
Power6 W
Performance per dollar14.41
Released2024

Specifications

BrandTessarix
ModelTessarix NX-7551 Max
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
Quorvex NX-9935 Plus 5GbE RJ45 PCIe Network Card3,255$179Compare
Vantrel NX-4628 Ultra 5GbE RJ45 USB Adapter3,595$179Compare
Tessarix NX-2269 SE Dual-Port 25GbE SFP28 PCIe Network Card5,006$349Compare
Strivon NX-3964 Core 5GbE RJ45 USB Adapter3,910$229Compare
Strivon NX-1536 Plus 25GbE SFP28 PCIe Network Card5,676$409Compare
Vantrel NX-3690 Prime 10GbE RJ45 PCIe Network Card4,427$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7551 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/16736337 (accessed 2026-10-26).