Antec presents the Sonata IV, built from the ground up for Quiet Computing™ to continue the legacy of its predecessors. All of the features in the Sonata IV optimize the case's quiet design, from the included 620 watt power supply with whisper-quiet 120 mm fan, to the redesigned case airflow that allows for maximum cooling with minimal fans, to the vibration-reducing silicone grommets for hard drives. Sonata IV is also the most capable Sonata to date, offering a 2.5" drive mount and front-panel USB 3.0. Created to give you a quiet, functional solution for your home, home office or corporate workspace, Sonata IV delivers.
| Chassis Type | Tower |
| Motherboard | Mini-ITX, microATX, StandardATX |
| Expansion slots | 7 |
| Materials | N/A |
| Dimensions (HxWxD) | 21.7 x 10.8 x 17.3 inches 550 x 275 x 515 mm |
| Weight | 21.1 lbs 9.3 kg |
| Drive Bays | 8 |
| External | 3 x 5.25” |
| Internal | 4 x 3.5" 1 x 2.5" |
| Power Supply | 620 watt, ATX12V v2.3 with Universal Input and Active Power Factor Correction (PFC) |
| Cooling | 1 rear (standard) 120 mm TriCool™ 3-speed switch control exhaust fan |
| Front Panel | - 1 x USB 3.0 - 2 x USB 2.0 - Audio In and Out (AC’97 and HDA compatible) |