Hardware Spec Index

Tessarix NX-1252 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1252-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index5,619 (Network Cards scale)
Category rank#44,332
Street price$459
Power6 W
Performance per dollar12.24
Released2020

Specifications

BrandTessarix
ModelTessarix NX-1252 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
Tessarix NX-4536 Edge 10GbE SFP+ PCIe Network Card4,863$339Compare
Vantrel NX-6096 Core 2.5GbE RJ45 PCIe Network Card2,083$69Compare
Tessarix NX-6858 Ultra 10GbE SFP+ PCIe Network Card4,875$309Compare
Strivon NX-7944 Ti 2.5GbE RJ45 PCIe Network Card2,388$99Compare
Strivon NX-9696 Ultra 2.5GbE RJ45 PCIe Network Card3,397$179Compare
Strivon NX-7977 SE 2.5GbE RJ45 PCIe Network Card836$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1252 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/41318655 (accessed 2026-10-23).