Hardware Spec Index

Tessarix NX-1635 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1635-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index5,560 (Network Cards scale)
Category rank#43,196
Street price$469
Power8 W
Performance per dollar11.86
Released2025

Specifications

BrandTessarix
ModelTessarix NX-1635 Core
Speed25GbE (25G)
Ports2× 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
Quorvex NX-9515 SE 5GbE RJ45 USB Adapter3,837$229Compare
Vantrel NX-3320 Max Dual-Port 25GbE SFP28 PCIe Network Card4,847$329Compare
Strivon NX-8488 Core 2.5GbE RJ45 USB Adapter1,383$39Compare
Strivon NX-8057 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,534$459Compare
Quorvex NX-9045 SE 2.5GbE RJ45 PCIe Network Card1,072$29Compare
Quorvex NX-8901 Ti Dual-Port 10GbE SFP+ PCIe Network Card3,796$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1635 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/60027986 (accessed 2026-10-25).