Hardware Spec Index

Tessarix NX-7620 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7620-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index6,027 (Network Cards scale)
Category rank#46,161
Street price$469
Power6 W
Performance per dollar12.85
Released2024

Specifications

BrandTessarix
ModelTessarix NX-7620 Core
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
Vantrel NX-3977 Pro 5GbE RJ45 USB Adapter3,942$239Compare
Vantrel NX-3414 Pro 5GbE RJ45 PCIe Network Card3,018$119Compare
Tessarix NX-9018 XT 2.5GbE RJ45 PCIe Network Card1,053$19Compare
Vantrel NX-1763 Pro 25GbE SFP28 PCIe Network Card5,628$479Compare
Quorvex NX-1803 Max 5GbE RJ45 USB Adapter4,169$249Compare
Tessarix NX-4645 Ultra Dual-Port 10GbE RJ45 PCIe Network Card5,580$389Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7620 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/92143 (accessed 2026-10-19).