Hardware Spec Index

Vantrel NX-7281 Edge 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX7281-EDGE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,860 (Network Cards scale)
Category rank#6,299
Street price$59
Power2 W
Performance per dollar31.53
Released2019

Specifications

BrandVantrel
ModelVantrel NX-7281 Edge
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-9341 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,673$489Compare
Vantrel NX-6087 Ultra Dual-Port 10GbE SFP+ PCIe Network Card5,005$379Compare
Tessarix NX-3129 Prime 5GbE RJ45 PCIe Network Card3,501$169Compare
Tessarix NX-3545 Plus 2.5GbE RJ45 USB Adapter2,720$119Compare
Quorvex NX-7515 XT 2.5GbE RJ45 PCIe Network Card1,977$49Compare
Vantrel NX-5001 Prime Dual-Port 10GbE SFP+ PCIe Network Card5,491$379Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7281 Edge 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/11216136 (accessed 2026-10-21).