Overview
The HMIBMPHI74D4801 is a Schneider Harmony iPC modular box PC in the Performance class, built around an Intel QM87 chipset with 8 GB DDR3 RAM and 512 KB MRAM, driving a display resolution up to 3200 x 2000 pixels at 60 Hz. It runs on 24 VDC, draws 8.9 A, and offers four expansion slots: one PCI, one PCIe x4, and two mini PCIe full-size, plus internal SATA for hot-swap RAID via the slide-in HMIYMADSDD1.
The HMIBMPHI74D4801 carries 8 GB DDR3 RAM, double the 4 GB of the HMIBMUHI29D2801, and is classed as Performance rather than Universal, meaning it targets higher-throughput visualization and data-logging tasks over basic panel duty.
