ASCII.jp:白系パーツは今が旬!ASRock「Steel Legend」をベースにPCを組んでみた (1/4),Q300L V2シリーズ | Cooler Master ミニタワー型PCケース | 株式会社アスク,First build. This was my first time building a PC what do you guys think? Specs are: Cooler Master Q300l case, ASRock b450m pro 4, Ryzen 5 3600, Gigabyte Rx5500xt 8Gb, T-,ASRock > B450M Steel Legend,ASRock > B450M Steel Legend,