Apple MacBook Pro “Core i5″ 1.4 13” Touch Bar 2019 Specs

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MacBook Pro 2019 13″ (Touch Bar, 2 TB 3) – MUHN2LL/A – MacBookPro15,4 – A2159 – 3301

About this MacBook Pro

The 2019 MacBook Pro MUHN2LL/A is a slight improvement from the 2018 13-inch MacBook Pro model with a smaller storage option and the option for a lower clocked 13 inch model. This 2019 MacBook Pro is considered to be a mid-cycle refresh to the MacBook Pro line-up. It features a 14 nm, 8th Generation “Coffee Lake” 1.4 GHz Intel “Core i5″ processor (8257U) as well as 8 GB of onboard 2133 MHz LPDDR3 SDRAM.

Apple has stuck with the same storage options as the previous model(128 GB, 256 GB, 512 GB, 1 TB, 2 TB) and has reserved dedicated graphics cards for the 15” MacBook Pro models. While this model also features 4 USB C ports similar to MVVM2LL/A specs as opposed to the 2 ports featured on the previous non-touch bar 13″ model.

This MacBook Pro comes installed with macOS Mojave 10.14.5 and can be upgraded to the latest macOS (Ventura). This 13-inch MacBook Pro also measures 0.59 in ×11.97 in ×8.36 in and weighs 3.02 lbs (1.37 kg), making it portable enough to fit in your backpack and light enough to carry all day.

1.4 GHz Core i5

8 GB

128, 256 GB SSD

10 Hours

Storage

The storage included is 256 GB or 512 GB of non-removable PCIe-based flash storage. This can be upgraded to 1 TB or 2 TB at the time of purchase.

Screen Size and Resolution

A 13.3” Retina display high resolution (2560×1600) LED-backlit widescreen is the default for the screen type and resolution in this model.

Processor& Graphics Processing Unit (GPU)

This MacBook Pro comes with MacOS X 10.14.5 (18F2058) and runs on a 1.4 GHz Intel Core i5 (I5-8257U) processor with up to 3.9 GHz of Turbo Boost supported and an Intel Iris Plus Graphics 645 graphics processor that shares a memory with the system.

Memory & Architecture

This MacBook Pro features 128 MB of eDRAM embedded on the processor die and a 6 MB shared level 3 cache with 8 GB of 2133 MHz LDDR3 SDRAM for its RAM. This can be upgraded to 16 GB at the time of purchase.

Battery Life

The MacBook Pro comes with a 58.2 watt-hour lithium polymer battery that provides 10 hours of a wireless web or iTunes Movie use. As applications and Mac OS becomes more efficient, so does the devices it runs on.

Upgradability

This MacBook Pro can be upgraded from 8 GB RAM to up to 16 GB RAM on a purchase but cannot be upgraded after that.If you are looking to run Windows, the system can run Windows 10 (64-Bit) and does it quite efficiently due to updated bios and drivers. This MacBook Pro’s dimensions are 0.59 in ×11.97 in ×8.36 in and a weight of 3.02 lbs (1.37 kg) – becoming the lightest in MacBook Series so far in line with the 2017 model.

Introduced: July 9, 2019		Discontinued: May 4, 2020
Screen Size and Resolution		Memory
Screen Size	13.3 Inches	Level 1 Cache	32k/32k x 4
Resolution	2560×1600	Level 2/Level 3 Cache	256k x 4, 6MB
Processor		RAM Type	LPDDR3 SDRAM
Processors	1 (4 Cores)	Min. RAM Speed	2133 MHz
Architecture	64-Bit	Standard RAM	8 GB
Speed	1.4 GHz	Maximum RAM	16 GB
Type	Core i5 (I5-8257U)	RAM Slots	None
Processor Upgrade	Soldered	Motherboard RAM	8 GB
FPU	Integrated	Graphics
System Bus Speed	4 GT/s (OPI)	Video Card	IrisPlus Graphics 645
Cache Bus Speed	1.4 GHz (Built-in)	VRAM Type	Integrated
ROM/Firmware	EFI	Standard VRAM	N/A
EFI Architecture	64-Bit	Maximum VRAM	N/A
Storage		Inclusive Features and Ports
Standard Storage	128, 256 GB SSD	Standard Optical Drive	None
Storage Speed	N/A	Standard Ethernet	None
Storage Dimensions	Soldered	Standard Modem	None
Storage Interface	Onboard	Standard AirPort	802.11ac
Battery		Standard Bluetooth	5.0
Type	58.2 W h Li-Poly	USB Port 3.1	2
Battery Life	10 hours	FireWire Port	None
Description		Keyboard	Full-size
Case Type	Notebook	Inclusive Input	Trackpad (Force Touch)
Form Factor	13″ MacBook Pro (Touch Bar)	SDXC Card Slot	None
Apple Order No	MUHN2LL/A	Microphone	2
Apple Subfamily	2019 13″ (Touch Bar, 2 TB 3)	Headphone	3.5 mm
Apple Model Number	A2159 (EMC 3301)	Sound Out	1
Model ID	MacBookPro15,4	Power Adapter	61W USB-C

Identifier reference: MUHN2LL/A, A2159, EMC 3301, MacBookPro15,4. Use these together because one Apple identifier can sometimes cover multiple configurations.

Last reviewed by Techable: August 19, 2025Identifiers checked: order number, A-number, EMC, and model identifier when available.

Model summary

This MacBook Pro at a glance

Family: MacBook Pro
Order Number: MUHN2LL/A
Model Number: A2159
EMC: 3301
Model ID: MacBookPro15,4
Year: 2020

Use the order number, A-number, EMC, and model identifier together when comparing, buying, or selling this device.

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Next steps

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Common questions

Is MUHN2LL/A the same as A2159?

Not exactly. MUHN2LL/A usually points to a specific retail configuration, while A2159 identifies the broader Apple hardware family. Always check the EMC and model identifier too.

What MacBook Pro is model A2159?

A2159 is the Apple A-number shown for this MacBook Pro family. Use the order number, EMC, and model identifier on this page to narrow the exact configuration.

What does EMC 3301 mean?

The EMC number is another Apple hardware identifier. It helps separate closely related models that may share a similar name, year, or A-number.

Can the RAM or SSD be upgraded?

Check the spec table for the exact configuration. Many newer Apple Silicon Macs have memory and storage integrated into the board, so RAM and SSD upgrades are often not practical after purchase.

What macOS versions work with this model?

Use the model identifier, release year, and processor family from the spec table when checking macOS compatibility. Compatibility can change as Apple releases new macOS versions.

Is this MacBook Pro still worth buying used?

It can be, depending on price, battery health, memory, storage, and condition. Compare this exact order number and model identifier against similar Techable listings before buying.

How much is this MacBook Pro worth?

Value depends on RAM, storage, battery health, cosmetic condition, accessories, and market demand. Use the SellMac path on this page for a quote or use the identifiers here when comparing resale prices.

What should I search if this page is not the exact configuration?

Search the order number first when available, then compare the A-number, EMC, model identifier, year, chip, RAM, and storage. The same A-number can cover more than one configuration.

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