--- product_id: 44659388 title: "Hynix 4GB PC4-19200 DDR4-2400MHz Non-ECC Unbuffered CL17 260-Pin SoDimm Memory Module Mfr P/N HMA851S6AFR6N-UH" brand: "sk hynix" price: "R1420" currency: ZAR in_stock: true reviews_count: 13 category: "Sk Hynix" url: https://www.desertcart.co.za/products/44659388-hynix-4gb-pc4-19200-ddr4-2400mhz-non-ecc-unbuffered-cl17 store_origin: ZA region: South Africa --- # 2400MHz blazing speed 4GB DDR4 capacity 260-pin SO-DIMM plug & play Hynix 4GB PC4-19200 DDR4-2400MHz Non-ECC Unbuffered CL17 260-Pin SoDimm Memory Module Mfr P/N HMA851S6AFR6N-UH **Brand:** sk hynix **Price:** R1420 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your workflow with speed and style! ## Quick Answers - **What is this?** Hynix 4GB PC4-19200 DDR4-2400MHz Non-ECC Unbuffered CL17 260-Pin SoDimm Memory Module Mfr P/N HMA851S6AFR6N-UH by sk hynix - **How much does it cost?** R1420 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/44659388-hynix-4gb-pc4-19200-ddr4-2400mhz-non-ecc-unbuffered-cl17) ## Best For - sk hynix enthusiasts ## Why This Product - Trusted sk hynix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Compatibility:** 260-pin SO-DIMM design ensures easy installation in most laptops and desktops. - • **Trusted Brand Reliability:** SK Hynix quality with a 4.6-star rating from 211 users—performance you can count on. - • **Boost Your Laptop's Agility:** Upgrade with 4GB DDR4 for seamless multitasking and faster app launches. - • **Power-Efficient Performance:** Runs at a low 1.2V voltage to keep your device cool and battery lasting longer. - • **Lightning-Fast 2400MHz Speed:** Experience smooth data transfer that keeps up with your productivity demands. ## Overview The Hynix 4GB PC4-19200 DDR4-2400MHz SO-DIMM memory module delivers a reliable, high-speed 2400MHz data transfer rate in a compact 260-pin form factor. Designed for laptops and desktops, it offers non-ECC, unbuffered performance with low power consumption at 1.2V. Trusted by professionals, this lightweight module enhances multitasking and overall system responsiveness. ## Description Data Transfer Rate - 2400Mhz Review: Perfect, Plug and Play, Best Value - Perfectly matching the spec for my Aspire 5 A515-46-R14K laptop's 4GB soldered RAM. Added this for optimized performance. In the desertcart's description page here it mentioned something about refurbished product but not appeared on the main descriptions, and I thought I probably ordered refurbished RAM by mistake. The product arrived in sealed bag and everything appeared new with no signs of being used before. As of now, I still cannot tell whether I got refurbished product. Working great! Review: works well - Worked well for increasing the RAM on my HP laptop from 4GB to now a total of 8GB. Noticing significant better performance on the laptop. Make sure to check your laptop model, to ensure the RAM is compatible with your unit. ## Features - 4GB DDR4 2400MHz Memory chip - Memory Type - SODIMM - Error Correction - Non-ECC - Data Transfer Rate - 2400Mhz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071DVVJNL | | Additional Features | Lightweight | | Best Sellers Rank | #2,486 in Computer Memory | | Brand | SK Hynix | | Column Address Strobe Latency | 17 | | Compatible Devices | Laptop, Desktop | | Computer Memory Size | 4 GB | | Customer Reviews | 4.6 out of 5 stars 211 Reviews | | Data Transfer Rate | 2400 MHz | | Form Factor | SO-DIMM | | Manufacturer | Hynix | | Memory Form Factor | SODIMM | | Memory Generation | DDR4 | | Memory Speed | 2400 MHz | | Mfr Part Number | 758183000000.00 | | Model Name | HMA851S6AFR6N-UH | | Model Number | 7.58183E+11 | | Number of Pins | 260 | | RAM Memory Technology | DDR4 | | RAM Size | 4 GB | | Special Feature | Lightweight | | UPC | 758182665493 | | Voltage | 1.2 Volts | ## Product Details - **Brand:** SK Hynix - **Compatible Devices:** Laptop, Desktop - **Computer Memory Size:** 4 GB - **Memory Speed:** 2400 MHz - **RAM Memory Technology:** DDR4 ## Images ![Hynix 4GB PC4-19200 DDR4-2400MHz Non-ECC Unbuffered CL17 260-Pin SoDimm Memory Module Mfr P/N HMA851S6AFR6N-UH - Image 1](https://m.media-amazon.com/images/I/71PqmMCceHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect, Plug and Play, Best Value *by T***T on September 12, 2021* Perfectly matching the spec for my Aspire 5 A515-46-R14K laptop's 4GB soldered RAM. Added this for optimized performance. In the Amazon's description page here it mentioned something about refurbished product but not appeared on the main descriptions, and I thought I probably ordered refurbished RAM by mistake. The product arrived in sealed bag and everything appeared new with no signs of being used before. As of now, I still cannot tell whether I got refurbished product. Working great! ### ⭐⭐⭐⭐⭐ works well *by L***R on September 15, 2023* Worked well for increasing the RAM on my HP laptop from 4GB to now a total of 8GB. Noticing significant better performance on the laptop. Make sure to check your laptop model, to ensure the RAM is compatible with your unit. ### ⭐⭐⭐⭐⭐ Exelente *by H***S on October 9, 2025* Perfecto --- ## 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.co.za/products/44659388-hynix-4gb-pc4-19200-ddr4-2400mhz-non-ecc-unbuffered-cl17](https://www.desertcart.co.za/products/44659388-hynix-4gb-pc4-19200-ddr4-2400mhz-non-ecc-unbuffered-cl17) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-06*