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Black mid-tower case with curved tempered glass front panel and pre-installed ARGB fans

Formula V Line

Formula V Line Crystal U9 PA PC Case

SKU CH-7P0V-MPC4J MPN Crystal U9 PA

Mid-tower chassis with curved tempered glass front, EATX support, 420mm GPU clearance, top 360mm radiator mount, and four pre-installed ARGB fans

  • Max graphics card length420 mm
  • Housing materialSPCC / Steel
  • Power supply mountingBottom
  • Supported motherboard sizesATX / E-ATX / ITX / Micro ATX
  • Dust filteringBottom / Top
  • 3.5-inch internal bays1
  • Curved tempered glass front panel showcases components with a premium view
  • Supports EATX, ATX, Micro-ATX, Mini-ITX, GPUs up to 420mm, CPU coolers up to 182mm
  • Top panel fits up to 360mm radiator and up to nine 120mm fans for maximum airflow
  • Dual-chamber PSU design isolates power supply and cables for cleaner builds and better cooling efficiency
  • Includes four Performance ARGB PWM fans delivering 60.36CFM airflow and 1.15 mm/H2O pressure

Curved glass showcase and EATX support

The Formula V Line Crystal U9 PA is a mid-tower chassis built from black SPCC steel with a curved tempered glass front panel. It accepts ATX, EATX, Micro-ATX and Mini-ITX motherboards and provides seven expansion slots for full-size builds. A dual-chamber layout separates the bottom-mounted power supply from the main compartment for cleaner cable routing. Four PA120 ARGB PWM fans are pre-installed on the motherboard side and rear.

Builders needing extreme radiator length

This case suits enthusiasts who want a showcase build with a curved glass front and strong top-mounted liquid cooling support up to 360mm. It fits graphics cards up to 420mm and CPU coolers up to 182mm. Builders who need more than one 3.5-inch bay or a single 2.5-inch bay should look elsewhere. The side fan mounts are occupied by the included fans, limiting alternative side intake configurations.

Top 360mm radiator clearance

The decisive specification is the top panel radiator support limited to 360mm, which sets the maximum liquid cooling capacity for the chassis. Combined with the 420mm GPU length and 182mm CPU cooler height allowances, this figure determines whether a planned high-performance thermal solution will fit. The case measures 480 x 235 x 484mm and weighs 9.84kg.

How it compares

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

Price $60.99
Cheaper than about 80% of the 1,468 comparable items (median $100.99).
Max graphics card length 420 mm
Higher than about 77% of the 894 comparable items (median 400 mm).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameFormula V Line
Model nameCrystal U9 PA
Product typeE-ATX Mid Tower Chassis
Product colorBlack
Storage
3.5-inch internal bays1
2.5-inch internal bays1
Ports & slots
Expansion card slots7
Front panel portsType C, 2 x USB3.0, HD Audio
Power
Power supply includedNo
Size & build
Max graphics card length420 mm
Housing materialSPCC / Steel
Power supply mountingBottom
Dust filteringBottom / Top
Fan mounting optionsBottom - 2 × 120 mm / Front - 2 × 140 mm / Front - 3 × 120 mm / Rear - 1 × 120 mm / Rear - 1 × 140 mm / Side - 3 × 120 mm / Top - 2 × 140 mm / Top - 3 × 120 mm
Product dimensions480 × 235 × 484 mm
Product weight9.84 kg
Shipping weight9.80 kg
Package size546 × 546 × 300 mm
Compatibility
Supported motherboard sizesATX / E-ATX / ITX / Micro ATX
Radiator supportTop - Up to 360 mm
CPU cooler height limit182 mm
More details
Included fansMB Side: 3 × 120 mm (PA120 fan x3 Included)
Rear: 1 x PA120 fan Included

Questions about this item

Will my existing E-ATX board and 420 mm graphics card fit inside the Crystal U9 PA?

The chassis supports E-ATX, ATX, Micro-ATX and Mini-ITX motherboards and clears graphics cards up to 420 mm long.

How can I confirm the four pre-installed PA120 ARGB PWM fans are running correctly after I build?

Connect the PWM and ARGB cables to the motherboard headers then verify fan speed and lighting control through the board's fan-tuning software or BIOS.

Does the box include a power supply or must I supply my own?

No power supply is included; the case has a bottom-mounted PSU bay so you will need to purchase a standard ATX unit separately.

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