Key Features
Compatibility
Product Description
OWC 16GB (8GB x 2) DDR4 PC4-19200 2400MHz SODIMM RAM
OWC 16GB (8GB x 2) DDR4 PC4-19200 2400MHz SODIMM RAM is a compact, high-quality memory upgrade designed for laptops and Apple Mac notebooks that accept 260‑pin DDR4 SODIMM modules. The dual-module kit (2 × 8GB) provides 16GB total capacity and runs at DDR4‑2400 (PC4‑19200) to improve multitasking, reduce paging, and speed up application responsiveness compared with lower-capacity configurations.
Engineered for portable systems where space and reliability matter, this OWC memory kit is tested for compatibility and backed by OWC’s Memory Lifetime Limited Warranty and Lifetime Advanced Replacement Program. A 30‑Day Money Back Guarantee provides risk‑free evaluation.
Features and Benefits
- 16GB total capacity supplied as a 2 × 8GB dual-module kit for dual-channel performance.
- DDR4 PC4‑19200 (2400MHz) speed for smoother multitasking and faster load times.
- 260‑pin SODIMM form factor tailored for laptops, notebooks, and Apple Mac portable systems.
- Reduces disk swapping and improves system responsiveness under load.
- Includes OWC Memory Lifetime Limited Warranty and OWC Lifetime Advanced Replacement Program.
- 30‑Day Money Back Guarantee for risk‑free evaluation.
Includes:
2 × 8GB DDR4 PC4‑19200 2400MHz 260‑pin SODIMM modules (total 16GB).
Product Q&A
Q: What exactly is included in this product?
A: Two 8GB DDR4 PC4‑19200 (2400MHz) SODIMM modules — a 16GB kit (2 × 8GB).
Q: Will this memory fit my laptop or Mac notebook?
A: This kit is 260‑pin DDR4 SODIMM. Confirm your system supports DDR4 260‑pin SODIMM modules and the 2400MHz speed before purchase.
Q: Is this compatible with Apple Macs?
A: It is compatible with Apple Mac portable systems that accept 260‑pin DDR4 SODIMM modules; check your Mac’s official memory specifications to confirm compatibility.
Q: What warranty and return protections are provided?
A: OWC provides a Memory Lifetime Limited Warranty, the Lifetime Advanced Replacement Program, and a 30‑Day Money Back Guarantee.
Specification
Manufacturer: OWC
Part Number: 2400DDR4S16P (as listed by OWC)
Capacity: 16GB (2 × 8GB)
Memory Type: DDR4
Speed: PC4‑19200 / 2400MHz
Form Factor: 260‑pin SODIMM
Compatibility
- iMac w/Retina 5K display (27-inch Mid 2017) (June 2017) Model ID: iMac18,3 - A1418 - EMC3069 | 3.4GHz i5, 3.5GHz i5, 3.8GHz i5, 4.2GHz i7
- iMac (Retina 4K, 21.5-inch, Mid 2017) Mid 2017 Model ID: iMac18,2 - A1418 - EMC3069 | 3.0GHz & 3.4GHz Core i5 & 3.6GHz Core i7
- iMac (21.5-inch, Mid 2017) Model ID: iMac18,1 - A1418 - EMC3068 | 2.3GHz Core i5
For 21.5-inch iMac owners, please ensure you have tools and a set of adhesive strips (for screen re-attachment). If you don`t, please check these options
- Mac mini (Late 2018) (November, 2018) Model ID: Macmini8,1 - A1993 - EMC3213 | 3.6GHz i3, 3.0GHz i5, 3.2GHz i7
- PC Laptops Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B.
Intended Use: Laptop / Notebook / Apple Mac portable systems
Compatible with laptops and notebook computers that accept DDR4 260‑pin SODIMM modules and support 2400MHz memory. For Apple Mac compatibility, verify your Mac model supports user‑replaceable DDR4 260‑pin SODIMM modules and the specified speed. Check compatible Mac models above.
Shipping, Returns & VAT
- Free UK Shipping: Delivered in approx. 2 working days
- Express Options: Faster methods available at checkout
- Free Shipping to Ireland: For orders over £100.00
- International Delivery: Times vary by destination; shipped via FedEx or DHL
- 30-Day Returns: Return within 30 days from order date
- UK, Ireland and EU Customers: Free return label provided
- Full Return Policy: Read Here
- Full Shipping Details: Read Here
VAT & Duties Information
UK & EU Customers: The price shown on our website is the final price you pay. No additional VAT, customs duties, or import fees will be charged upon delivery.
Orders are dispatched from Northern Ireland, allowing us to serve customers across the United Kingdom and the European Union without unexpected import charges.
Non-UK and non-EU destinations: Local taxes, customs duties, and import fees may apply and are the responsibility of the recipient.
Payment
Safe payment on our website.
Pay by card, Klarna, PayPal, Apple Pay, G-Pay, Shop Pay, Revolut, Bancontact, iDeal, or even bank transfer.
Customer Service
Email and chat available 24/7
Free number UK: 08001954072
International: +442838341148
Phone Line Opening Hours
- Monday - Friday: 09:00-17:00

