MacBook Pro (13-inch, Early 2011) - Technical Specifications

Size and weight

Connections and expansion

Communications

Audio

Environmental Status Report

MacBook Pro is designed with the following features to reduce its environmental impact:

Acoustic Performance

DECLARED NOISE EMISSIONS in accordance with ISO 9296

 Sound Power Level
LWAd (B)
1 B = 10 dB
Sound Pressure Level
Operator Position
LpAm (dB)
2.3 GHz2.7 GHz2.3 GHz2.7 GHz
Idle2.72.71716
Hard drive accessing2.72.71614
CD drive accessing3.4no value26no value
  1. LWAd is the statistical upper-limit A-weighted sound power level (rounded to the nearest 0.1 B).
  2. LpAm is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest dB).
  3. 1 B (bel) = 10 dB (decibel).

Display

Graphics and video support

Thunderbolt digital video output

Input

Processor and memory

Storage

Battery and power (Actual battery life may vary)

Electrical and operating requirements

What’s in the box

Software

Mac OS H.Sierra