Hardware Spec Index

Quorvex NX-3881 XT Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX3881-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index4,873 (Network Cards scale)
Category rank#37,186
Street price$359
Power8 W
Performance per dollar13.57
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-3881 XT
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
Strivon NX-9584 Ti 2.5GbE RJ45 PCIe Network Card2,030$59Compare
Strivon NX-2637 Prime 2.5GbE RJ45 PCIe Network Card3,049$139Compare
Tessarix NX-5367 Pro 2.5GbE RJ45 PCIe Network Card1,104$29Compare
Vantrel NX-7056 Ti 5GbE RJ45 PCIe Network Card3,434$209Compare
Tessarix NX-3961 Core 2.5GbE RJ45 PCIe Network Card2,216$69Compare
Strivon NX-8069 Ultra 2.5GbE RJ45 PCIe Network Card990$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3881 XT Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/19929461 (accessed 2026-10-22).