MSI MPG VELOX 300R AIRFLOW PZ WHITE ARGB E-ATX Mid Tower PC Case

White E-ATX Airflow Mid Tower — Back-Connect Project Zero Support, 2× 160mm ARGB Dual Layer Blades Fans (Front) + 1× 120mm Dual Layer Blades Fan (Rear), Supports up to 13 Fans, Triple 360mm Radiator Support (Front / Top / Side), GPU up to 400mm, USB 20Gbps Type‑C Front I/O, Full Dust Filter Coverage.

The MSI MPG VELOX 300R AIRFLOW PZ WHITE is a high‑airflow E‑ATX gaming case designed specifically for MSI PROJECT ZERO / back‑connect motherboards and top‑tier GPUs. It features a diamond‑cut mesh front panel and extensive venting on five sides, plus MSI’s exclusive Dual Layer Blades Fans: two 160mm ARGB intake fans at the front and one 120mm Dual Layer Blades exhaust fan at the rear. With support for regular E‑ATX/ATX/mATX/mini‑ITX and back‑connect ATX boards, GPUs up to 400mm, CPU coolers up to 165mm, up to 13 system fans, and three 360mm radiators, the white VELOX 300R AIRFLOW PZ is ideal for high‑wattage RTX 40‑series white builds and advanced liquid‑cooling setups.[web:341][web:344][web:346][web:361][web:360][web:362]

• White Project Zero Design — Clean white chassis optimized for MSI ATX PROJECT ZERO and other back‑connect boards, with rear cable routing and dedicated cut‑outs for easy, hidden cabling.[web:344][web:346][web:358][web:360]
• Dual Layer Blades ARGB Fans — Two 160mm ARGB Dual Layer Blades Fans at the front and one 120mm Dual Layer Blades Fan at the rear use inner + outer blade rings rotating together, creating concentrated airflow and better cooling vs standard fans.[web:341][web:346][web:361][web:360]
• Up to 13 Fan Positions — Fan mounts: Front 3 × 120 / 3 × 140 / 2 × 160mm, Top 3 × 120 / 3 × 140mm, Side 3 × 120mm, Rear 1 × 120mm, PSU shroud 2 × 120mm, Bottom 1 × 120mm, for a maximum of 13 fans.[web:346][web:361][web:358]
• Triple 360mm Radiator Support — Supports up to 360mm radiators on the front, top, and side (two 360mm radiators simultaneously), plus 120mm at the rear, enabling very aggressive AIO or custom water‑cooling loops.[web:341][web:346][web:361][web:360]
• E‑ATX & 40‑Series Ready — Compatible with E‑ATX motherboards up to 305 × 278mm, supports GPUs up to 400mm long and CPU coolers up to 165mm tall, perfect for large RTX 40‑series cards and tall tower coolers.[web:346][web:362][web:360]
• Front EZ Bracket — Adjustable EZ front bracket supports 2 × 160mm, 3 × 140mm, or 3 × 120mm fans, as well as pump reservoir or water‑cooling distro plate mounts.[web:341][web:344][web:358]
• Five‑Side Ventilation — Ventilation on front, top, side, bottom, and rear, combined with the Dual Layer Blades Fans, significantly boosts heat dissipation efficiency.[web:341][web:362][web:360]
• Full Dust Filter Coverage — Dust filters on the front, top, bottom, and side inlets help keep your components clean while maintaining airflow.[web:345][web:360][web:362]
• USB 3.2 Gen 2×2 Type‑C Front I/O — Front panel offers 1 × USB‑C 20Gbps, 2 × USB‑A 5Gbps, audio in/out combo, LED button, and power for modern peripherals and fast external drives.[web:346][web:361][web:360]
• EZ DIY Features — EZ PSU cover, modular fan brackets, and cable channels make assembly and upgrades straightforward, even with complex cooling setups.[web:341][web:342][web:358]