Hardware Spec Index

Tessarix NX-1597 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1597-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index799 (Network Cards scale)
Category rank#44,303
Street price$29
Power2 W
Performance per dollar27.55
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1597 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
Vantrel NX-2003 Plus 25GbE SFP28 PCIe Network Card4,741$309Compare
Vantrel NX-6036 Pro 2.5GbE RJ45 PCIe Network Card1,312$29Compare
Vantrel NX-1819 Pro 25GbE SFP28 PCIe Network Card5,866$419Compare
Quorvex NX-5096 Ti 5GbE RJ45 USB Adapter2,159$89Compare
Quorvex NX-3853 Core Dual-Port 25GbE SFP28 PCIe Network Card4,478$269Compare
Quorvex NX-2289 Pro 10GbE SFP+ PCIe Network Card2,880$109Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1597 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/71668674 (accessed 2026-10-25).