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header-product Memory Module OWC DDR3 4GB 1600MHz
103.49 €

Memory Module OWC DDR3 4GB 1600MHz

Memory Module OWC 4GB OWC1600DDR3S4GB Photo 1
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Memory Module OWC DDR3 4GB 1600MHz

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Memory Module OWC DDR3 4GB 1600MHz

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Short description

The OWC OWC1600DDR3S4GB is a 4GB DDR3 memory module designed for laptops. With a clock speed of 1600 MHz and a CAS latency of 11, this 204-pin SO-DIMM module ensures efficient performance and reliability. Upgrade your laptop's internal memory for improved multitasking and faster application loading times.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 352376
Manufacturer: OWC
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.87 euros per month
Price for companies: 85.53€ Price is valid only for legal clients
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Product information

Description

The OWC DDR3 4GB 1600MHz memory module is a 204-pin SO-DIMM designed for laptop installations and compatible notebook upgrades. This 4 GB DDR3 module operates at 1600 MHz with CL11 timing and a low operating voltage of 1.35 V, providing a balance of capacity and efficiency for systems that accept DDR3L SO-DIMM memory. It is commonly used as an internal memory upgrade to improve multitasking and reduce application load times in older laptop models, including 2012 MacBook Pro (non-Retina) systems that require PC3-12800 DDR3L modules.

Advantages

This module delivers a straightforward capacity increase to 4 GB, enabling smoother switching between applications and better memory handling for typical office, web browsing and media tasks. The 1600 MHz clock speed and CL11 latency provide reliable responsiveness for legacy DDR3 platforms, while the 1.35 V operating voltage supports lower power draw compared with older 1.5 V modules. The SO-DIMM 204-pin form factor ensures physical compatibility with laptops and small form-factor systems that use DDR3L memory.

Suitable for (tasks / use cases)

  • Upgrading laptop memory to improve multitasking and general responsiveness
  • Replacing a faulty or failed SO-DIMM module in compatible notebooks
  • Increasing usable memory for light photo editing, office applications and web browsing
  • Restoring performance in older laptop models such as 2012 non-Retina MacBook Pro

Key specifications

  • Capacity: 4 GB of internal memory
  • Memory type: DDR3 (low-voltage DDR3L compatible)
  • Clock speed: 1600 MHz
  • CAS latency: CL11
  • Form factor: 204-pin SO-DIMM
  • Operating voltage: 1.35 V

How to use

Power off the laptop and disconnect any power sources. Access the memory bay according to the laptop manufacturer’s instructions, typically by removing the bottom cover or a dedicated access panel. Ground yourself to avoid electrostatic discharge, then remove the existing SO-DIMM if present by spreading the retention clips and gently sliding the module out. Align the notch on the new 204-pin module with the slot and insert at an angle until the contacts seat, then press down until the retention clips lock it in place. Reassemble the laptop, reconnect power, and verify the system recognizes the new 4 GB module in the firmware or operating system memory information.

Usage recommendations

If the laptop supports dual-channel memory, install identical modules in matched slots for optimal bandwidth. Check the system documentation for maximum supported memory and whether low-voltage (1.35 V) DDR3L modules are required. When combining with existing modules, ensure compatible clock speed and latency to avoid instability.

Specifications

ECC: ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
No
Memory form factor: Design of the memory e.g. 240-pin DIMM, SO-DIMM.
204-pin SO-DIMM
Component for: What this product is used as a part of (component for).
Laptop
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR3
Memory layout (modules x size): How the overall memory of the product is put together, defined by the number of modules and the size.
1 x 4
Internal memory: A computer's memory which is directly accessible to the CPU.
4 GB
All features

Packaging data

Package type: The type of product package e.g. box.
SO-DIMM

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 85

Features

Memory voltage: The voltage (V) of the memory in the device.
1.35
Memory channels:
Single-channel
Buffered memory type:
Unregistered (unbuffered)
Memory clock speed: The frequency at which the memory (e.g. RAM) runs.
1600 MHz
CAS latency: Column Address Strobe (CAS) latency, or CL, is the delay time between the moment a memory controller tells the memory module to access a particular memory column on a RAM module, and the moment the data from the given array location is available on the module's output pins. In general, the lower the CAS latency, the better.
11
ECC: ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
No
Memory form factor: Design of the memory e.g. 240-pin DIMM, SO-DIMM.
204-pin SO-DIMM
Component for: What this product is used as a part of (component for).
Laptop
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR3
Memory layout (modules x size): How the overall memory of the product is put together, defined by the number of modules and the size.
1 x 4
Internal memory: A computer's memory which is directly accessible to the CPU.
4 GB

Description

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Customer reviews

Customer questions

FAQ

How much does the Memory Module OWC 4GB OWC1600DDR3S4GB cost, and is it available for purchase?

The price is 103.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Memory Module OWC 4GB OWC1600DDR3S4GB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Memory Module OWC 4GB OWC1600DDR3S4GB online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All OWC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OWC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ecc, memory form factor, component for, internal memory type, memory layout (modules x size), internal memory, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.