The Lian-Li EX-33A1-P Triple 3.5" Internal HDD Mount Kit converts three standard 5.25" drive bays into three 3.5" internal drive bays with built in anti-vibration technology. Like all Lian Li hardware, the EX-33A1-P is constructed using high quality aluminum and precision manufacturing techniques. Expand your case's hard drive capacity and keep it quiet at the same time. This model can control which drives are actually powered on with front control power buttons. Great for power consumption conscious users sho have drives that do not need to be powered at all times.

• 3 x 3.5” HDD extension Cage
• Energy Saving - Power Switch up to Three HDDs, extend the HDD's life cycle
• 1 x 120mm ball bearing fan (1000RPM) with air filter
• HDD mounting with Lian Li patented anti-vibration kit
• Easy released HDD cage gate to secure the HDDs.

Compatibility:	3 x Standard 5.25" Bays
Internal 3.5" Drive Bays:	3
Supports:	SATA-I / SATA-II / SATA-III HDDs.
Single HDD:	12V/2A & 5V/2A.
HDD:	Power-on LED.
Supports:	power switch up to three HDDs.
Dim：149mm (W) x 129mm (H) x 193mm (D):