Hardware Spec Index

Vantrel NX-4281 SE 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX4281-SE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,151 (Network Cards scale)
Category rank#13,570
Street price$29
Power2 W
Performance per dollar39.69
Released2022

Specifications

BrandVantrel
ModelVantrel NX-4281 SE
Speed2.5GbE (2.5G/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
Strivon NX-8455 SE 10GbE RJ45 PCIe Network Card3,478$179Compare
Tessarix NX-6080 Core Dual-Port 25GbE SFP28 PCIe Network Card5,363$399Compare
Vantrel NX-6530 Plus 10GbE RJ45 PCIe Network Card4,316$259Compare
Tessarix NX-6015 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,367$239Compare
Tessarix NX-9821 Max 5GbE RJ45 PCIe Network Card4,343$259Compare
Vantrel NX-7415 SE 5GbE RJ45 USB Adapter2,452$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4281 SE 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6777214 (accessed 2026-10-22).