Features and USP: ADM4 boasts the slimmest profile among Apacer’s PATA SSDs. It adopts a 44-pin connector and can be used either in parallel (at 180°) or perpendicularly (at 90° or 270°) for various mechanisms. The modular SSD breaks through the speed barriers by reaching the read/write speeds of up to 80/50 MBps, which is several times higher than its predecessors. The new modular SSD ADM 4 (ATA disk module 4), available in capacities from 1 GB to 16 GB, adopts a highly reliable SLC (single level cell) chip. In order to be used in stringent environments, products of the series are all designed to operate at extended temperatures (-40°C – 85°C).