Hardware Spec Index

Tessarix NX-6745 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6745-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,603 (Network Cards scale)
Category rank#37,994
Street price$369
Power8 W
Performance per dollar12.47
Released2024

Specifications

BrandTessarix
ModelTessarix NX-6745 Core
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
Vantrel NX-3538 Pro 5GbE RJ45 USB Adapter2,051$69Compare
Quorvex NX-9569 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,806$499Compare
Quorvex NX-2197 Max Dual-Port 25GbE SFP28 PCIe Network Card5,686$459Compare
Strivon NX-8037 Core 2.5GbE RJ45 PCIe Network Card1,673$49Compare
Tessarix NX-1859 Edge 2.5GbE RJ45 PCIe Network Card862$19Compare
Strivon NX-3993 Pro 2.5GbE RJ45 USB Adapter1,145$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6745 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/5954637 (accessed 2026-10-24).