Hardware Spec Index

Tessarix NX-3781 Ti 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3781-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,965 (Network Cards scale)
Category rank#13,624
Street price$469
Power6 W
Performance per dollar12.72
Released2026

Specifications

BrandTessarix
ModelTessarix NX-3781 Ti
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-8350 Plus 10GbE RJ45 PCIe Network Card5,966$409Compare
Quorvex NX-8602 Pro 2.5GbE RJ45 PCIe Network Card1,431$29Compare
Vantrel NX-7176 Edge 5GbE RJ45 PCIe Network Card3,388$179Compare
Strivon NX-9218 Ti 2.5GbE RJ45 PCIe Network Card1,501$49Compare
Strivon NX-6757 SE Dual-Port 10GbE SFP+ PCIe Network Card4,072$259Compare
Strivon NX-8455 SE 5GbE RJ45 PCIe Network Card3,441$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3781 Ti 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/93312223 (accessed 2026-10-20).