Hardware Spec Index

Vantrel NX-2803 Core 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX2803-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,391 (Network Cards scale)
Category rank#40,945
Street price$409
Power6 W
Performance per dollar13.18
Released2022

Specifications

BrandVantrel
ModelVantrel NX-2803 Core
Speed25GbE (25G)
Ports1× 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
Vantrel NX-1186 Prime 10GbE SFP+ PCIe Network Card4,117$199Compare
Strivon NX-5510 Edge 2.5GbE RJ45 USB Adapter2,011$69Compare
Vantrel NX-3529 Core 2.5GbE RJ45 USB Adapter2,355$89Compare
Tessarix NX-2547 Prime 5GbE RJ45 USB Adapter2,874$129Compare
Quorvex NX-5456 Plus 5GbE RJ45 USB Adapter3,145$139Compare
Strivon NX-6992 XT Dual-Port 10GbE SFP+ PCIe Network Card4,201$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-2803 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/8335139 (accessed 2026-10-24).