A GUIDE TO DECIDING

Choosing 8 or 16 GB of memory in a used MacBook

The useful question is what you will keep running together. Studying and working are broad labels: memory needs also depend on applications, project size and the workload you expect. Compare a realistic working session rather than choosing from one number in an advert.

Before you decide

Keep memory and storage separate. A listing with 16 GB of memory and a 512 GB SSD is describing two different things; confirm both alongside the chip.

Teveotecno · Content updated November 4, 2026

Describe your normal working session

List the browser, video calls, documents, design tools, development tools or other applications you leave open during a day. Read their current requirements, especially when one program is essential to your work or course.

For a contained workload, an 8 GB configuration can be considered if it meets those requirements. For several demanding applications or larger projects, evaluate 16 GB and try a representative task where possible before deciding.

Storage capacity does not settle the memory choice

SSD capacity determines the room available for applications and files. Memory is involved in working with what is currently in use. A larger SSD does not turn an 8 GB laptop into a 16 GB configuration.

The largest number in an advert may refer to a different specification than you expect. Read the unit’s technical details and record memory, storage and chip as separate fields.

Avoid relying on an unconfirmed future upgrade

For an Apple silicon Mac, select the installed memory for the work you expect rather than planning a routine memory upgrade later. Intel upgrade possibilities also vary by model; the brand or year alone does not establish them.

When memory is a firm requirement for an application or course, choose a unit that meets it at purchase.

Weigh the rest of the laptop

When comparing two available MacBooks, check battery condition, display, keyboard, SSD and cosmetic state too. The asking-price difference may cover several changes rather than memory alone. Ask about an unclear configuration.

  • Installed memory and your software requirements.
  • SSD capacity and the space your files need.
  • Chip, exact model and connections.
  • Condition, charger, warranty and total purchase amount.

Frequently asked questions

Is 8 GB enough for a student?

That depends on the course software and workload. Confirm requirements and compare the complete laptop configuration.

Does 16 GB guarantee every program will run well?

No. Chip, system, software, project and storage matter too. Memory is one part of the decision.

Can I upgrade memory later?

Do not assume it. Choose installed capacity for Apple silicon, and confirm model-specific possibilities for an Intel laptop before buying.

Available devices to compare

Listings describe individual devices. Price, condition and availability can change.

  • MacBook with 8 GB memory: 3 devices listed with confirmed specifications.
  • MacBook with 16 GB memory: 6 devices listed with confirmed specifications.
Used Macbook Pro 2022 M2 13 512gb 8gb
In stock Recoleta

Macbook Pro 2022 M2 13 8gb

512 GB
USD 990
1.554.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
86%
Condition
Excellent
SSD
512 GB
RAM
8 GB
Chip
M2
Used Macbook Air 2024 M2 16 512gb 16gb
In stock Recoleta

Macbook Air 2024 M2 16 16gb

512 GB
USD 1.350
2.120.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
95%
Condition
Excellent
SSD
512 GB
RAM
16 GB
Chip
M2
Used Macbook Air 2020 i3 13 256gb 8gb
In stock Recoleta

Macbook Air 2020 i3 13 8gb

256 GB
USD 590
926.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
99%
Condition
Excellent
SSD
256 GB
RAM
8 GB
Chip
i3
Used Macbook Air 2025 M4 13 512gb 16gb
In stock Recoleta

Macbook Air 2025 M4 13 16gb

512 GB
USD 1.350
2.120.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
100%
Condition
Excellent
SSD
512 GB
RAM
16 GB
Chip
M4
Used Macbook Pro 2016 i5 13 256gb 8gb
In stock Recoleta

Macbook Pro 2016 i5 13 8gb

256 GB
USD 450
707.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Condition
Good
SSD
256 GB
RAM
8 GB
Chip
i5
Used Macbook Pro 2022 M2 13 256gb 16gb
In stock Recoleta

Macbook Pro 2022 M2 13 16gb

256 GB
USD 990
1.554.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
83%
Condition
Very good
SSD
256 GB
RAM
16 GB
Chip
M2
Used Macbook Air 2019 i5 13 256gb 16gb
In stock Recoleta

Macbook Air 2019 i5 13 16gb

256 GB
USD 499
783.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
87%
Condition
Very good
SSD
256 GB
RAM
16 GB
Chip
i5
Used Macbook Pro 2015 i7 15 512gb 16gb
In stock Recoleta

Macbook Pro 2015 i7 15 16gb

512 GB
USD 399
626.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
75%
Condition
Excellent
SSD
512 GB
RAM
16 GB
Chip
i7
Used Macbook Pro 2015 i7 16 512gb 16gb
In stock Recoleta

Macbook Pro 2015 i7 16 16gb

512 GB
USD 290
455.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
84%
Condition
Fair
SSD
512 GB
RAM
16 GB
Chip
i7

Other available devices

Used Macbook Air 2026 M5 13 1tb 24gb
In stock Recoleta

Macbook Air 2026 M5 13 24gb

1 TB
USD 1.950
3.062.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
100%
Condition
Excellent
SSD
1 TB
RAM
24 GB
Chip
M5
Used Macbook Pro 2019 i9 16 1tb 32gb
In stock Recoleta

Macbook Pro 2019 i9 16 32gb

1 TB
USD 1.090
1.711.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
90%
Condition
Very good
SSD
1 TB
RAM
32 GB
Chip
i9
Used Macbook Pro 2019 i9 16 512gb 32gb
In stock Recoleta

Macbook Pro 2019 i9 16 32gb

512 GB
USD 799
1.254.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Condition
Very good
SSD
512 GB
RAM
32 GB
Chip
i9
Used macbook a1466
In stock Recoleta

macbook a1466

256 GB
USD 420
659.000 ARS
Cash price
Bank transfer +11%
See installment options on the product page
Battery
100%
Condition
Excellent
SSD
256 GB

Browse the complete catalogue

Stock changes; if the configuration you want is missing, ask about alternatives.

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