Hardware Spec Index

Tessarix NX-5127 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5127-PLUS · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,666 (Network Cards scale)
Category rank#17,832
Street price$49
Power2 W
Performance per dollar34.00
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5127 Plus
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
Vantrel NX-6170 XT 10GbE RJ45 Thunderbolt Adapter3,197$139Compare
Quorvex NX-7629 Ultra 2.5GbE RJ45 PCIe Network Card1,051$29Compare
Tessarix NX-7349 Ti 5GbE RJ45 PCIe Network Card2,295$89Compare
Quorvex NX-9086 XT 2.5GbE RJ45 PCIe Network Card1,132$29Compare
Vantrel NX-2969 Pro 2.5GbE RJ45 PCIe Network Card2,314$89Compare
Strivon NX-7566 Plus 5GbE RJ45 PCIe Network Card3,418$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5127 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/89086406 (accessed 2026-10-23).