Hardware Spec Index

Tessarix NX-7834 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX7834-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index4,811 (Network Cards scale)
Category rank#28,080
Street price$369
Power6 W
Performance per dollar13.04
Released2025

Specifications

BrandTessarix
ModelTessarix NX-7834 Pro
Speed25GbE (25G)
Ports1× 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
Tessarix NX-7366 Ti 5GbE RJ45 PCIe Network Card2,696$109Compare
Tessarix NX-7519 Pro 2.5GbE RJ45 PCIe Network Card895$19Compare
Quorvex NX-2602 Ultra 2.5GbE RJ45 PCIe Network Card2,277$69Compare
Tessarix NX-4981 Ultra Dual-Port 10GbE RJ45 PCIe Network Card3,741$229Compare
Quorvex NX-4116 Prime 25GbE SFP28 PCIe Network Card5,136$329Compare
Strivon NX-3137 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,554$449Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7834 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/3408962 (accessed 2026-10-25).