Product Specification

Compatibility

Motherboard Support : ATX, E-ATX, Micro-ATX, Mini-ITX

External Drive Bays : 1 x 5.25"

Internal Drive Bays

6 x 2.5"

2 x 2.5"

Maximum GPU Length : 15.8" / 40 cm

CPU Cooler Height : 10.2" / 26 cm

Supported PSU Size : ATX

Maximum PSU Length : 8.7" / 22 cm

Cooling

Fan Mounting (Rear)

2 x 120 mm

2 x 140 mm

Fan Mounting (Side)

8 x 120 mm

8 x 140 mm

Fan Mounting (Top)

2 x 120 mm

2 x 140 mm

Fans Included (Top) : 2 x 140 mm (1000 rpm)

Maximum Radiator Size (Side) : 560 mm

Fan Mounting (Internal)

1 x 120 mm

1 x 140 mm

Noise Level : 16 dBA

Fan Controller Included : No

I/O

Connections : 4 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)

Audio Connections

1 x 3.5 mm Input

1 x 3.5 mm Output

Display Connections : None

Physical

Windowed Panel : Yes

Material : Tempered Glass, Steel

Cable Management Space : None

Dimensions (W x H x D) : 16.7 x 29.6 x 19" / 424.18 x 751.84 x 482.6 mm

Weight : 54 lb / 24.5 kg

Packaging Info

Package Weight : 62.5 lb

Box Dimensions (LxWxH) : 32.8 x 22 x 20"

Thermaltake Tower 900 Black Edition Tempered Glass Fully Modular E-ATX Vertical Super Tower Computer Chassis

(1343 Total Review)

Product Features

Supports Mini ITX, Micro VAX, ATX, E ATX Motherboard
Dimensions: 16.7
Designed for high end gaming system compatibility; I/O Port USB 3.0 x 4, HD Audio x 1
5 millimeter thick tempered glass window with Stunning Viewing. PSU : Standard PS2 PSU (optional)
Eliminates the issue with “GPU SAG”. Vertical mounting of multi GPU configurations on an E ATX platform
Dismantlable Modular Design: freely build the system from the ground up with given modular panels, racks, brackets, and pre design mounting arrays
Supporting dual loop liquid cooling systems
Tt LCS Certified: Liquid Cooling Supported. Compatible with extreme liquid cooling configurations
3 Year Warranty

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Out of Stock · Last Checked At: Oct 30, 2026

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