Hardware Spec Index

Vantrel NX-6603 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Vantrel · SKU NX6603-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index5,814 (Network Cards scale)
Category rank#23,402
Street price$499
Power8 W
Performance per dollar11.65
Released2022

Specifications

BrandVantrel
ModelVantrel NX-6603 Core
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-9137 Core 10GbE RJ45 PCIe Network Card3,941$249Compare
Quorvex NX-2146 Plus 5GbE RJ45 PCIe Network Card3,010$119Compare
Quorvex NX-5990 XT Dual-Port 25GbE SFP28 PCIe Network Card5,150$359Compare
Strivon NX-1604 Plus 5GbE RJ45 PCIe Network Card2,162$69Compare
Vantrel NX-1244 Edge 5GbE RJ45 USB Adapter3,057$139Compare
Strivon NX-7327 Plus 10GbE RJ45 PCIe Network Card3,784$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6603 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/9709671 (accessed 2026-10-20).