Hardware Spec Index

Tessarix NX-9770 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9770-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index5,689 (Network Cards scale)
Category rank#9,988
Street price$389
Power6 W
Performance per dollar14.62
Released2019

Specifications

BrandTessarix
ModelTessarix NX-9770 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
Quorvex NX-6845 SE 10GbE RJ45 PCIe Network Card4,337$279Compare
Vantrel NX-3306 Pro 10GbE SFP+ PCIe Network Card4,946$379Compare
Tessarix NX-7754 XT Dual-Port 10GbE SFP+ PCIe Network Card4,581$319Compare
Vantrel NX-3696 Prime 25GbE SFP28 PCIe Network Card4,886$309Compare
Strivon NX-8573 Max Dual-Port 25GbE SFP28 PCIe Network Card5,704$469Compare
Strivon NX-2673 Pro 2.5GbE RJ45 PCIe Network Card1,446$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9770 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9259570 (accessed 2026-10-22).