--- product_id: 131939357 title: "SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory" brand: "sk hynix" price: "$258.16" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/131939357-sk-hynix-4gb-ddr4-1rx8-pc4-2133p-ua1-10-hma451u6afr8n store_origin: US region: United States of America --- # 2133 MHz high-speed DDR4 Low 1.2V power consumption Universal Intel & AMD compatibility SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory **Brand:** sk hynix **Price:** $258.16 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your workflow with lightning-fast, power-smart memory! ## Quick Answers - **What is this?** SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory by sk hynix - **How much does it cost?** $258.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/131939357-sk-hynix-4gb-ddr4-1rx8-pc4-2133p-ua1-10-hma451u6afr8n) ## 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 - • **Power-Smart 1.2V Operation:** Lower voltage means cooler, energy-efficient computing for your workspace. - • **Efficient 2133 MHz DDR4 Speed:** Boost your desktop responsiveness with fast, reliable memory bandwidth. - • **Compact & Lightweight DIMM Design:** Easy installation with a sleek form factor that fits any desktop build. - • **Plug & Play Universal Compatibility:** Works flawlessly with major brands like Dell, Lenovo, MSI, Acer, and Alienware. - • **Seamless Multi-Gen Intel & AMD Support:** Optimized for 6th to 11th Gen Intel & Ryzen CPUs, ensuring future-proof performance. ## Overview The SK Hynix 4GB DDR4 2133 MHz Desktop RAM module delivers reliable, energy-efficient performance compatible with a wide range of Intel and AMD processors. Its low-voltage design and universal compatibility make it an ideal upgrade for professionals seeking smooth multitasking and enhanced system responsiveness. ## Description SK Hynix 4GB DDR4 1Rx8 PC4- 133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory Review: produit défaillant apres 6 mois d'utilisation - bonjour , je met un commentaire de façons que les prochaine personne n'acheté ce produit car après 6 mois d'utilisation cet barrette lâche cela arrive mais le pire est quand le vendeur ne réponde même pas a vos requête a savoir soit un remplacement soit un remboursement rien aucun retour genre 42 euro a la poubelle a ce jour je vais encore relance ma demande a suivre si j'ai du positive sans quoi voila attention avant de acheté cela cordialement Review: good price from original vendor, but if you buy from desertcart on it costs more - I added 8 gigs 2x4 to Dell Optiplex 7040 i7-6700 3.4ghz which already had 8 gigs bring it to a total of 16 gigs. The memory that I purchased is Chinese made which looks identical to the memory that came with the system which is Korean made. ## Features - Compatible with 6th, 7th, 8th, 9th, 10th & 11th Generation Intel Processors. Also compatible with AMD Ryzen based processors. - These modules are also compatible with desktops from all other manufacturers including DELL, Lenovo, MSI, Acer, Alienware and many more. - HMA451U6AFR8N-TF ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07734CMKJ | | Best Sellers Rank | 246,976 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2,090 in Computer Memory | | Brand | SK Hynix | | Brand Name | SK Hynix | | Column Address Strobe Latency | CL15 | | Compatible Devices | Desktop | | Compatible devices | Desktop | | Computer memory size | 4 GB | | Customer Reviews | 4.6 out of 5 stars 87 Reviews | | Data Transfer Rate | 2133 MHz | | Form Factor | DIMM | | Manufacturer | Hynix | | Manufacturer Part Number | HMA451U6AFR8N-TF | | Memory Form Factor | DIMM | | Memory Generation | DDR4 | | Memory Speed | 2133 MHz | | Memory speed | 2133 MHz | | Model Name | HMA451U6AFR8N-TF | | Model Number | HMA451U6AFR8N-TF | | Number of Pins | 288 | | Product Features | Lightweight | | RAM Memory Technology | DDR4 | | RAM Size | 4 GB | | RAM memory technology | DDR4 | | Special feature | Lightweight | | UPC | 684758935304 | | Voltage | 1.2 Volts | ## Product Details - **Brand:** SK Hynix - **Compatible devices:** Desktop - **Computer memory size:** 4 GB - **Memory speed:** 2133 MHz - **RAM memory technology:** DDR4 ## Images ![SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory - Image 1](https://m.media-amazon.com/images/I/61owtjblQwL.jpg) ## Customer Reviews ### ⭐⭐⭐ produit défaillant apres 6 mois d'utilisation *by D***D on 17 September 2023* bonjour , je met un commentaire de façons que les prochaine personne n'acheté ce produit car après 6 mois d'utilisation cet barrette lâche cela arrive mais le pire est quand le vendeur ne réponde même pas a vos requête a savoir soit un remplacement soit un remboursement rien aucun retour genre 42 euro a la poubelle a ce jour je vais encore relance ma demande a suivre si j'ai du positive sans quoi voila attention avant de acheté cela cordialement ### ⭐⭐⭐⭐⭐ good price from original vendor, but if you buy from Amazon on it costs more *by A***X on 17 April 2023* I added 8 gigs 2x4 to Dell Optiplex 7040 i7-6700 3.4ghz which already had 8 gigs bring it to a total of 16 gigs. The memory that I purchased is Chinese made which looks identical to the memory that came with the system which is Korean made. ### ⭐⭐⭐⭐⭐ コスパがいいと思う！ *by け***ん on 25 June 2023* この値段であれば安いかなと思う！梱包はプチプチに入ったものが封筒の様なもので届いたので、最初は無事に認識するか不安でしたが、問題なく認識されました！ ## Frequently Bought Together - SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory - SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM, Black --- ## 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.us/products/131939357-sk-hynix-4gb-ddr4-1rx8-pc4-2133p-ua1-10-hma451u6afr8n](https://www.desertcart.us/products/131939357-sk-hynix-4gb-ddr4-1rx8-pc4-2133p-ua1-10-hma451u6afr8n) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-28*