This is a Chenbro RM42300H02 4U rackmount server chassis in excellent cosmetic condition with minimal wear. It includes the stock front intake fan with dust filter and 2x80 mm rear fans. Features 7 full-height expansion slots, an internal 4×3.5″ HDD cage, and a separate optical drive bay. Heavy-duty front rack handles are installed. The front panel key is not included (lock present). No PSU, motherboard, or drives included.