Thermaltake H550 TG ARGB ATX Mid Tower Case

The Thermaltake H550 TG ARGB is a mid-tower chassis from Thermaltake's H Series, designed to deliver striking aesthetics alongside practical airflow and build flexibility. At the front, a 2mm aluminium panel with diamond-cut angle detailing houses a built-in ARGB light strip, giving the chassis a distinctive angular silhouette that stands out in any setup. The side panel is a 4mm tempered glass window — thicker than standard acrylic alternatives — offering an unobstructed view of the internals while providing improved scratch resistance. Out of the box, the H550 TG ARGB ships with one preinstalled 120mm 5V ARGB fan at the rear, featuring 9 addressable LEDs, hydraulic bearings, and support for 16.8 million colours. Both the front ARGB light strip and the rear fan can be controlled directly through an RGB switch on the top I/O panel, cycling through 7 preset lighting modes. For deeper control, the system synchronises with ASUS Aura Sync (first-generation), GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome via the motherboard's 5V addressable RGB header — no separate lighting controller needed. Cooling expandability is a highlight. The front panel accommodates up to three 120mm or two 140mm fans, and supports radiators up to 360mm (front) and 280mm (front), 240mm (top), and 120mm (rear). Builders opting for high-end all-in-one liquid coolers will find no shortage of mounting options. The case accepts CPU coolers up to 165mm tall and graphics cards up to 300mm in length. A dedicated vertical GPU mount with a dual PCI-E slot design allows graphics cards to be displayed vertically; an included riser GPU support bracket reduces GPU sag and lowers stress on the motherboard slot (a PCI-e riser cable is sold separately). Drive storage covers two 3.5-inch or 2.5-inch bays via the HDD rack, plus two additional 2.5-inch bracket positions. The top I/O panel provides USB 3.0 x1, USB 2.0 x2, and HD Audio. Verified Specifications: - Model: H550 TG ARGB | P/N: CA-1P4-00M1WN-00 - Case Type: Mid Tower | Colour: Black (Exterior & Interior) - Dimensions (H × W × D): 441 × 225 × 472 mm - Net Weight: 7.65 kg - Side Panel: 4mm Tempered Glass (×1, left side) - Front Panel: 2mm Aluminium with diamond-cut angles + ARGB light strip - Motherboard Support: Mini-ITX (6.7″×6.7″), Micro-ATX (9.6″×9.6″), ATX (12″×9.6″) - Preinstalled Fan: 1× 120×120×25mm ARGB (rear, 1000 rpm, 27.2 dBA) - Fan Support: Front 3×120mm / 2×140mm; Top 2×120mm / 2×140mm; Rear 1×120mm - Radiator Support: Front 360mm / 280mm; Top 240mm; Rear 120mm - Drive Bays: 2× 3.5″/2.5″ (HDD Rack); 2× 2.5″ (HDD Bracket) - Expansion Slots: 7 + 2 - I/O: USB 3.0 ×1, USB 2.0 ×2, HD Audio ×1, RGB Switch ×1 - CPU Cooler Clearance: 165mm | GPU Length: 300mm | GPU Width (vertical): 45mm - PSU Support: Standard PS2 PSU; up to 160mm (with HDD Rack) / 200mm (without) - RAM Height (with radiator): 40mm - Warranty: 3 Years