Hardware Spec Index

Tessarix NX-1271 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1271-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,698 (Network Cards scale)
Category rank#30,521
Street price$49
Power2 W
Performance per dollar34.65
Released2024

Specifications

BrandTessarix
ModelTessarix NX-1271 Core
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-7731 SE 2.5GbE RJ45 USB Adapter849$19Compare
Vantrel NX-7142 Plus 5GbE RJ45 PCIe Network Card3,963$229Compare
Quorvex NX-3790 Max 10GbE RJ45 PCIe Network Card4,931$399Compare
Vantrel NX-5574 SE 2.5GbE RJ45 USB Adapter1,746$49Compare
Vantrel NX-1639 Edge Dual-Port 10GbE RJ45 PCIe Network Card2,661$119Compare
Tessarix NX-6055 Edge Dual-Port 25GbE SFP28 PCIe Network Card4,299$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1271 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4285260 (accessed 2026-10-24).