--- product_id: 732888563 title: "Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB" brand: "timetec" price: "VT17655" currency: VUV in_stock: true url: https://www.desertcart.vu/products/732888563-timetec-78ap16nusl1r8-4g-8gb-kit-2-4gb-pc3-12800-1600mhz store_origin: VU region: Vanuatu --- # 1600MHz high-speed DDR3 8GB total capacity (2x4GB) Low 1.35V power consumption Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB **Brand:** timetec **Price:** VT17655 **Availability:** ✅ In Stock ## Summary > ⚡ Power your iMac like a pro—speed, efficiency, and style in one sleek upgrade! ## Quick Answers - **What is this?** Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB by timetec - **How much does it cost?** VT17655 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/732888563-timetec-78ap16nusl1r8-4g-8gb-kit-2-4gb-pc3-12800-1600mhz) ## Best For - timetec enthusiasts ## Why This Product - Trusted timetec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Compatibility:** Specifically engineered for iMac 27-inch Retina 5K (2011-2014) models—plug and play confidence. - • **Energy-Smart Performance:** Runs at a power-efficient 1.35V to keep your system cool and battery-friendly. - • **Compact SO-DIMM Form Factor:** Slim 204-pin design fits perfectly in your laptop or compact desktop without bulk. - • **Boost Your iMac's Brainpower:** Upgrade to 8GB DDR3 for seamless multitasking and faster app launches. - • **Reliable Single Rank CL11 Timing:** Optimized latency ensures smooth, responsive computing for professional workflows. ## Overview The Timetec 8GB (2x4GB) DDR3 1600MHz SO-DIMM memory kit is a precision-engineered upgrade for select iMac 27-inch Retina 5K models (2011-2014). Featuring low-voltage 1.35V operation and CL11 latency, it delivers reliable, energy-efficient performance in a compact 204-pin form factor, perfect for professionals seeking a smooth, responsive computing experience. ## Description ## Features - Lightweight ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Timetec | | Manufacturer | ibm | | Form Factor | SO-DIMM | | Item Height | 1.2 Inches | | Item Width | 0.2 Inches | | Product Dimensions | 6.76 x 0.51 x 3.05 cm; 13.61 g | | Item model number | 8GB | | RAM Size | 8 GB | | Computer Memory Type | DDR3 SDRAM | | Voltage | 1.35 Volts | | Are Batteries Included | No | | Manufacturer | ibm | | Item Weight | 13.6 g | ## Product Details - **Brand:** Timetec - **Computer Memory Size:** 8 GB - **Memory Speed:** 1600 MHz - **Compatible Devices:** Laptop - **Special Feature:** Lightweight ## Images ![Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB - Image 1](https://m.media-amazon.com/images/I/716Vf8vWnmL.jpg) ![Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB - Image 2](https://m.media-amazon.com/images/I/71hFZBn1qTS.jpg) ![Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB - Image 3](https://m.media-amazon.com/images/I/71Gg3K81kXS.jpg) ![Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB - Image 4](https://m.media-amazon.com/images/I/71-EenjCHNS.jpg) ![Timetec 78AP16NUSL1R8-4G 8GB Kit 2*4GB PC3-12800 1600MHz Non-ECC Unbuffered CL11 1R X8 1.35V SODIMM 204-pin Single Rank Laptop Notebook Memory Module Upgrade For Apple iMac 27-inch Late 2013 Core i5 i7 iMac Retina 5K 27-inch Late 2014 Core i5 i7 Late 2011 8GB Kit 2*4GB 8GB - Image 5](https://m.media-amazon.com/images/I/61t77C+UtaS.jpg) ## Questions & Answers **Q: I have imac late 2015 retina 5k 3.2 ghz intel core i5 mhz ddr3 version 10.13.6 would this work for my system?** A: No. This memory is not compatible with your iMac late 2015 retina 5k. Your system needs a memory that requires a minimum speed of 1867MHz, DDR3 ram version, but this memory is a DDR3 version with a speed of 1600MHz. Here is a link to a compatible memory module for your system: https://www.amazon.com/dp/B06Y5LVVQY?ref=myi_title_dp. If you have any other questions, please feel free to contact us again at support@timetecinc.com. Laura Z, TimeTec Inc. **Q: Are these modules compatible with a 27 Late 2013 iMac (14.2)?** A: Yes, this memory is compatible with your 27 Late 2013 iMac (14.2). You are welcomed to purchase it to upgrade your system. If you have any other questions, please don't hesitate to contact us again at support@timetecinc.com.            Best, Z. X. Timetec Inc. **Q: Does it work with a iMac late 2011, 21.5 inch?** A: Yes. It is compatible with iMac (3.10 GHz, 21.5-inch, Late 2011). Thank you. **Q: Does it work for macbook pro mid 2014?** A: the mid-2012 MacBook Pro memory spec is 1600MHZ; DDR3 the mid-2014 MacBook Pro memory spec is 1600MHZ: DDR3L So there is a difference. I don't know if the DDR3 works in the DDR3L machine - you would have to check with Apple a memory company what the difference is. ## Frequently Bought Together - Timetec 8GB Compatible for Apple DDR3L 1600MHz PC3L-12800 for Mac Book Pro (Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM - Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Early/Mid/Late Mac Book Pro(2011-2012), iMac(2011-2015), Mac Mini(2011-2012) MAC RAM - NinjaBatt Battery A1278 A1322 for Apple MacBook Pro 13" [Mid 2012 2010 2009 Early 2011 Late 2011] - Long Lasting [63.5Wh/10.95v] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/732888563-timetec-78ap16nusl1r8-4g-8gb-kit-2-4gb-pc3-12800-1600mhz](https://www.desertcart.vu/products/732888563-timetec-78ap16nusl1r8-4g-8gb-kit-2-4gb-pc3-12800-1600mhz) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*