The 12″ MacBook (Retina, Early 2015) – MK4M2LL/A-BTO is a high-performance, customized version of the base MK4M2LL/A model, offering a 1.3 GHz Core M processor for those seeking a bit more power in their ultra-portable MacBook. Released in March 2015, this model builds on Apple’s signature slim, lightweight design, making it a perfect combination of style, portability, and enhanced performance.
Key Features & Design
Premium Gold Finish & Ultra-Light Build
The MK4M2LL/A-BTO retains the luxurious Gold finish of the base model, giving it a premium look and feel. Weighing only 2.03 lbs and measuring between 0.14 to 0.52 inches in thickness, this MacBook is one of the most portable laptops in Apple’s lineup, making it an ideal companion for those constantly on the go.
Retina Display
As with the rest of the 12″ MacBook lineup, the BTO (Build to Order) model features a stunning 12″ Retina display, with a resolution of 2304 x 1440 pixels. This ensures that text appears razor-sharp, images are vibrant, and overall visuals are clear and beautiful. It’s a perfect display for everyday use, from browsing the web to watching videos or light photo editing.
Performance Upgrades
1.3 GHz Core M Processor
One of the main differences with the MK4M2LL/A-BTO is the upgraded 1.3 GHz Intel Core M processor (up from 1.1 GHz in the base model). This performance boost makes it better suited for more demanding tasks, such as light multitasking, content creation, or running more power-hungry applications. While it won’t compete with high-performance models, this upgrade ensures smoother performance for most users.
8GB RAM & 256GB SSD
The MK4M2LL/A-BTO comes equipped with 8GB of PC3-10600 1333MHz DDR3 RAM, providing sufficient memory for efficient multitasking. Paired with the 256GB SSD, this model offers fast read and write speeds, improving overall performance. While the storage size remains the same as the base model, the solid-state drive ensures quick boot times and fast access to files and applications.
Graphics & Input Features
Intel HD Graphics 5300
The integrated Intel HD Graphics 5300 with 1.5GB of VRAM handles graphics processing. While it’s not designed for gaming or intensive graphics work, it performs well for everyday tasks like streaming, photo editing, and light design work.
Force Touch Trackpad
The Force Touch Trackpad is another standout feature, providing users with added functionality through pressure sensitivity. Whether you’re force-clicking to preview files or using multi-touch gestures for navigation, the trackpad adds an extra layer of convenience.
Connectivity & Port Options
USB-C Port
Like the rest of the MacBook8,1 lineup, the MK4M2LL/A-BTO uses a single USB-C port for power, data transfer, and video output. While this contributes to its sleek design, it also means users will likely need adapters for additional ports. USB-C, however, is a versatile and fast connection standard that future-proofs the device.
Wireless Technology
This model is equipped with 802.11ac Wi-Fi, ensuring fast and reliable wireless connectivity. Bluetooth 4.0 allows for easy pairing with wireless accessories, such as headphones, speakers, and keyboards.
Battery Life
Energy Efficiency
The Core M processor, known for its energy efficiency, allows the MK4M2LL/A-BTO to offer up to 9 hours of web browsing or up to 10 hours of video playback. This long battery life is ideal for users who need their device to last through a workday without requiring frequent recharging.
Final Thoughts: A Gold Standard in Portable Power
The 12″ MacBook (Retina, Early 2015) – MK4M2LL/A-BTO offers an upgraded performance in the same ultra-portable and stylish package. The 1.3 GHz Core M processor provides more power than the base model, making it a great choice for users who need a bit more speed without sacrificing portability. Priced at an original MSRP of $1549, this MacBook targets professionals and students alike who value performance, design, and mobility.
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MacBook MK4M2LL/A-BTO Specs
- Order Number
- MK4M2LL/A-BTO
- Identifier
- MacBook8,1
- Model Number
- A1534
- EMC
- 2746
- Processor Speed
- 1.3GHz
- Processors (Cores)
- 1 (2 Cores)
- Processor Type
- Core M
- Hard Drive
- 256GB SSD
- Hard Drive Type
- Integrated
- RAM
- 8GB
- RAM Type
- PC3-10600-1333MHZ-DDR3-SO-DIMM
- Video Card 1
- HD Graphics 5300
- VRAM
- 1.5GB
- Built-in Display
- 12″
- Color
- Gold
- Input
- Force Touch Trackpad
- Optical Drive
- N/A
- AirPort
- 802.11ac
- Bluetooth
- 4.0
- Power Cord
- USB-C (2m)
- Power Brick
- 29w USB-C
- Dimensions
- .14-.52 x 11.04 x 7.74 inches
- Avg. Weight
- 2.03 lbs
- Release Date
- March 9th 2015
- MSRP
- 1549
