L W A,m is the mean A-weighted sound power level, rounded to the nearest 0.1 B.

Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapterĭeclared noise emission values in accordance with ECMA-109.

If it’s not eligible for credit, we’ll recycle it responsibly at no cost to you. If it’s in good shape, you can trade it in for Apple Store credit. Letting go of your old Mac is easy with Apple GiveBack. Or read our Product Environmental Reports for detailed information on the environmental performance of every Apple product. Learn more about Apple’s dedication to reducing the environmental impact of our products and process. MacBook Pro is designed with the following features to reduce its environmental impact: Learn more about MacBook Pro and the Environment

2.7GHz quad-core Intel Core i7, Turbo Boost up to 4.5GHz, with 128MB of eDRAMĪpple takes a complete product life cycle approach to determining our environmental impact.

With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things.Ĭonfigure your MacBook Pro with these options, only at :

Learn more about latest operating system AccessibilityĪccessibility features help people with disabilities get the most out of their new MacBook Pro. macOS Mojave brings new features inspired by its most powerful users, but designed for everyone. MacOS is the operating system that powers everything you do on a Mac. Operating altitude: tested up to 10,000 feet.Relative humidity: 0% to 90% noncondensing.Operating temperature: 50° to 95° F (10° to 35° C).Built-in 58.0-watt-hour lithium-polymer battery.Stereo speakers with high dynamic range.VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately).Up to two displays with 3840-by-2160 resolution at 60Hz at over a billion colors.Up to two displays with 4096-by-2304 resolution at 60Hz at millions of colors.One display with 5120-by-2880 resolution at 60Hz at over a billion colors.Simultaneously supports full native resolution on the built-in display at millions of colors and: Force Touch trackpad for precise cursor control and pressure-sensing capabilities enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gesturesĨ02.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible.64 (U.S.) or 65 (ISO) keys including 4 arrow keys.2.3GHz quad-core Intel Core i5, Turbo Boost up to 3.8GHz, with 128MB of eDRAMĬonfigurable to 2.7GHz quad-core Intel Core i7, Turbo Boost up to 4.5GHz, with 128MB of eDRAMįour Thunderbolt 3 (USB-C) ports with support for:.13.3-inch (diagonal) LED-backlit display with IPS technology 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors.

Touch Bar with integrated Touch ID sensor.

Macbook model a1989