Dell Alienware m15 R3 Setup And Specifications

Audio
The following table lists the audio specifications of your Alienware m15 R3.
Table 9. Audio specifications
Description Values
Audio controller
Realtek ALC3281-CG
Stereo conversion
Supported
Internal audio interface
High definition audio interface
External audio interface
• One headset (headphone and microphone combo) port
• HDMI 1.4b port
Number of speakers
4-Way (woofer/tweeter) stereo speaker design
Internal-speaker amplifier
Supported
External volume controls
Keyboard shortcut controls
Speaker output:
Average speaker output
4 W
Peak speaker output
5 W
Subwoofer output
Supported
Microphone
Digital-array microphones in camera assembly
Storage
This section lists the storage options on your Alienware m15 R3.
Your Alienware m15 R3 supports one of the following storage configurations:
• One M.2 2230/2280 solid-state drive
• One M.2 2230 solid-state drive and one 2280 solid-state drive
• Two M.2 2230 solid-state drives
• Two M.2 2280 solid-state drives
• One M.2 2230 solid-state drive and two M.2 2280 solid-state drives
The primary drive of your Alienware m15 R3 varies with the storage configuration. For computers with the M.2 2230/2280 solid-
state drive, the primary drive is the designated boot drive.
Table 10. Storage specifications
Storage type Interface type Capacity
M.2 2230 solid-state drive PCIe Gen3 x4 NVMe, up to 32 Gbps Up to 512 GB
M.2 2280 solid-state drive PCIe Gen3 x4 NVMe, up to 32 Gbps Up to 2 TB
Media-card reader
The following table lists the media cards supported by your Alienware m15 R3.
Table 11. Media-card reader specifications
Description Values
Media-card type
One microSD card slot
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Dell Alienware m15 R3 Specifications

General

Brand	Dell
Model	Alienware m15 R3
Category	Laptop
Language	English