Hardware Spec Index

Quorvex NX-3931 Core 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX3931-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index3,537 (Network Cards scale)
Category rank#42,378
Street price$179
Power3 W
Performance per dollar19.76
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-3931 Core
Speed5GbE (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
Quorvex NX-4148 Ti 2.5GbE RJ45 PCIe Network Card1,308$29Compare
Quorvex NX-2777 Plus 2.5GbE RJ45 PCIe Network Card2,363$89Compare
Tessarix NX-3777 Plus Dual-Port 10GbE SFP+ PCIe Network Card4,592$309Compare
Strivon NX-2591 Max 2.5GbE RJ45 PCIe Network Card1,100$29Compare
Tessarix NX-5772 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,244$249Compare
Quorvex NX-3653 Ti 2.5GbE RJ45 PCIe Network Card902$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3931 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7542323 (accessed 2026-10-23).