Hardware Spec Index

Tessarix NX-3874 Edge Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3874-EDGE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index5,718 (Network Cards scale)
Category rank#45,057
Street price$499
Power8 W
Performance per dollar11.46
Released2024

Specifications

BrandTessarix
ModelTessarix NX-3874 Edge
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-2766 Prime 2.5GbE RJ45 PCIe Network Card1,239$29Compare
Vantrel NX-4144 Max 10GbE RJ45 PCIe Network Card4,073$209Compare
Tessarix NX-7602 Pro 2.5GbE RJ45 PCIe Network Card1,048$29Compare
Tessarix NX-8124 Pro 25GbE SFP28 PCIe Network Card5,498$489Compare
Quorvex NX-2488 Ti 10GbE RJ45 PCIe Network Card5,472$409Compare
Quorvex NX-7645 Edge Dual-Port 25GbE SFP28 PCIe Network Card6,100$449Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3874 Edge Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/91585686 (accessed 2026-10-23).