Corsair FRAME 4000X RS: CC-9011302-WW · black · standard RS120 fans
Fractal Design Meshify 3 Ambience Pro RGB: FD-C-MES3A-03 · black, light-tint tempered glass
| Specification | Corsair FRAME 4000X RS | Fractal Design Meshify 3 Ambience Pro RGB |
|---|---|---|
| Release year | 2026 | 2025 |
| Announcement and availability | 7 April 2026; immediately available at announcement Corsair | — |
| Case type | Mid-tower; steel, tempered glass, plastic Corsair | — |
| Motherboard support | Mini-ITX, Micro-ATX, ATX; E-ATX up to 305 × 277 mm Corsair | E-ATX, ATX, Micro ATX, Mini ITX; 7 expansion slots Fractal Design |
| Back-connect motherboard support | Supported Corsair | — |
| Graphics card clearance | 405 mm with 25 mm front fans; nominal 430 mm without front fans Corsair | — |
| CPU cooler height | Up to 170 mm Corsair | — |
| Power supply | ATX; up to 220 mm long Corsair | ATX, up to 180 mm Fractal Design |
| Included fans | 4 × RS120 PWM; unlit Corsair | 3 × Momentum 14 (front, 140 mm) Fractal Design |
| Front panel | RGB Flow; 64 LEDs; 5 V ARGB Corsair | — |
| Front I/O | 20 Gbit/s USB-C; 2 × 5 Gbit/s USB-A; combined headphone/microphone Corsair | 2 × USB-A 5 Gbit/s; 1 × USB-C 20 Gbit/s; headset jack Fractal Design |
| Controls | Power button; no reset switch or drive activity LED Corsair | — |
| Front/top fan rails | Front fans up to 200 mm; top fans up to 140 mm Corsair | — |
| Radiator mounts | Front/top/side: 240, 280 or 360 mm; rear: 120 or 140 mm Corsair | — |
| SATA drive bracket | 2 × 2.5-inch SSDs or 1 × 3.5-inch HDD Corsair | — |
| Cable clearance | 37 mm behind the motherboard Corsair | — |
| Dust filters | Front, side and bottom Corsair | — |
| Vertical GPU mounting | Rotatable PCIe bracket; riser cable separate Corsair | — |
| iCUE LINK lighting | Separate RGB adapter, compatible LINK hub and iCUE 5 required Corsair | — |
| Model code | — | FD-C-MES3A-03; Ambience Pro RGB, black, light-tint tempered glass Fractal Design |
| Dimensions and volume | — | 433 × 229 × 507 mm (L × W × H); 46.79 L Fractal Design |
| Weight | — | 9.1 kg net Fractal Design |
| Panels | — | Tempered glass left side, steel right side; mesh front panel Fractal Design |
| Graphics card | — | Up to 349 mm long, 176 mm wide Fractal Design |
| CPU cooler | — | Up to 173 mm tall Fractal Design |
| Fan positions | — | Front 3 × 120/140 mm; top 2 × 120/140 mm; rear 1 × 120 mm Fractal Design |
| Radiator support | — | Top 120/140/240/280 mm; front 120/240/280/360 mm; rear 120 mm Fractal Design |
| Drive mounts | — | 2 × 2.5-inch; 4 × combined 3.5/2.5-inch Fractal Design |
| Cable management | — | 34.5 mm routing space; cable cover and aligners, hook-and-loop straps Fractal Design |
| Dust filter | — | PSU dust filter; tool-less removable bottom panel Fractal Design |
| Lighting | — | Ambience Pro lighting (ARGB Gen 2); Adjust Pro Hub included Fractal Design |
| Warranty | — | 2 years Fractal Design |