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Black mid-tower PC case with tempered glass side panel and mesh front panel

MSI

MSI MPG VELOX 300R AIRFLOW PZ PC case

SKU CH-KGCE-ZW3RM MPN MPG VELOX 300R AIRFLOW PZ

Mid-tower case with mesh front panel, tempered glass side, four pre-installed 120 mm fans, and support for 360 mm radiators

  • Max graphics card length400 mm
  • Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
  • Side panel type1 x Side Tempered Glass Panel
  • 3.5-inch internal bays1
  • 2.5-inch internal bays4
  • Expansion card slots7

Color Black

  • Supports ATX, E-ATX, Micro ATX and Mini ITX boards
  • Dual-layer blade fans with three speed modes for cooling or quiet operation
  • Front bracket fits 160 mm, 140 mm or 120 mm fans plus distro plates
  • Liquid-cooling ready with radiator support up to 360 mm
  • Tempered glass side panel shows the build while mesh front maximises airflow

Mid-tower case for high-airflow builds

The MSI MPG Velox 300R Airflow PZ is a black mid-tower chassis that supports ATX, E-ATX, Micro-ATX and Mini-ITX motherboards. It ships with three 120 mm fans at the front and one 120 mm fan at the rear, plus a tempered glass side panel. The interior provides room for graphics cards up to 400 mm long and CPU coolers up to 165 mm tall.

Builders who want flexible front cooling

The front EZ Bracket accepts 160 mm dual-layer blade fans, 140 mm fans, 120 mm fans or a distro plate, letting you choose air or liquid cooling without extra brackets. An EZ PSU cover and back-connect motherboard support keep cables tidy. The case holds only one 3.5 inch drive, so systems needing several mechanical hard drives should look elsewhere.

360 mm front radiator limit

Liquid-cooling loops are capped at a 360 mm radiator in the front position, which also matches the maximum 160 mm fan size the bracket can mount. This single dimension decides whether your planned water-cooling kit will fit inside the chassis.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $114.99
Pricier than about 58% of the 1,468 comparable items (median $100.99).
Max graphics card length 400 mm
Typical for this category: the median of 894 items is 400 mm.

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Specifications

Product
Brand nameMSI
Part numberMPG VELOX 300R AIRFLOW PZ
Product typeTower Computer Cases
Product colorBlack
Storage
3.5-inch internal bays1
2.5-inch internal bays4
Ports & slots
Expansion card slots7
Size & build
Max graphics card length400 mm
Side panel type1 x Side Tempered Glass Panel
Shipping weight12.79 kg
Package size584 × 572 × 330 mm
Compatibility
Supported motherboard sizesATX / E-ATX / Micro ATX / Mini ITX
CPU cooler height limit165 mm
PSU length limit200 mm
More details
Included fansFront - 3 × 120 mm / Rear - 1 × 120 mm

Other versions of this model

1 more in the same range

Questions about this item

Which motherboard form factors fit the MPG VELOX 300R AIRFLOW PZ?

The case accepts ATX, E-ATX, Micro ATX and Mini ITX boards, so any current consumer motherboard will mount without an adapter.

Will a 360 mm radiator fit alongside the pre-installed 120 mm fans?

Yes, the front supports a 360 mm radiator in place of the three 120 mm fans, and the rear 120 mm fan can stay for exhaust.

How do I confirm the Dual Layer Blade fans are running in the selected power mode?

Use the fan-speed control button on the I/O panel to cycle through the three modes; the fan RPM changes audibly and the LED colour shifts to indicate the active profile.

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