Hardware Spec Index

Tessarix NX-6514 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6514-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index2,614 (Network Cards scale)
Category rank#14,816
Street price$89
Power3 W
Performance per dollar29.37
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6514 Ultra
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
Strivon NX-6497 Edge Dual-Port 10GbE RJ45 PCIe Network Card2,535$99Compare
Vantrel NX-4100 Max Dual-Port 25GbE SFP28 PCIe Network Card4,357$329Compare
Quorvex NX-2434 XT 5GbE RJ45 PCIe Network Card1,829$49Compare
Quorvex NX-8175 Plus 10GbE SFP+ PCIe Network Card3,948$229Compare
Tessarix NX-2662 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,507$399Compare
Tessarix NX-4400 Plus 5GbE RJ45 PCIe Network Card3,096$139Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6514 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/41360047 (accessed 2026-10-24).