--- product_id: 22150968 title: "A-Tech 4GB (2 x 2GB) RAM for HP Compaq 4000 Pro & 6000 Pro - (Small Form Factor & Microtower) - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit" brand: "a-tech" price: "308 zΕ‚" currency: PLN in_stock: true reviews_count: 9 category: "A Tech" url: https://www.desertcart.pl/products/22150968-a-tech-4gb-2-x-2gb-ram-for-hp-compaq store_origin: PL region: Poland --- # DDR3 1066MHz speed boost 2 x 2GB dual-channel kit Lifetime warranty & support A-Tech 4GB (2 x 2GB) RAM for HP Compaq 4000 Pro & 6000 Pro - (Small Form Factor & Microtower) - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit **Brand:** a-tech **Price:** 308 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your vintage HP with a sleek DDR3 power boost! ## Quick Answers - **What is this?** A-Tech 4GB (2 x 2GB) RAM for HP Compaq 4000 Pro & 6000 Pro - (Small Form Factor & Microtower) - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit by a-tech - **How much does it cost?** 308 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/22150968-a-tech-4gb-2-x-2gb-ram-for-hp-compaq) ## Best For - a-tech enthusiasts ## Why This Product - Trusted a-tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Simplicity:** Easy installation with 240-pin Non-ECC DIMM designed specifically for Small Form Factor & Microtower models. - β€’ **Optimized Compatibility:** Perfectly tuned for Intel 4 Series Chipset processors including Core 2 Duo and Pentium for reliable stability. - β€’ **Peace of Mind Guarantee:** Backed by A-Tech’s limited lifetime warranty and toll-free technical support for zero-hassle upgrades. - β€’ **Seamless Multitasking Power:** Upgrade your HP Compaq 4000/6000 with 4GB DDR3 RAM for smooth, lag-free performance. - β€’ **Energy Efficient Performance:** Runs at a low 1.5V voltage to keep your system cool and power consumption minimal. ## Overview The A-Tech 4GB (2 x 2GB) DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit is engineered for HP Compaq 4000 and 6000 Pro desktops (Small Form Factor & Microtower). It delivers reliable dual-channel performance, optimized for Intel 4 Series Chipset CPUs, with energy-efficient 1.5V operation. This genuine A-Tech product includes a limited lifetime warranty and dedicated technical support, making it a smart, hassle-free upgrade to extend your system’s lifespan and responsiveness. ## Description Buy A-Tech 4GB (2 x 2GB) RAM for HP Compaq 4000 Pro & 6000 Pro - (Small Form Factor & Microtower) - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit: Memory - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Works great - Added 2 gb of ram to old desktop and helped immediately and immensely..and for $20. So easy to install too. Review: aEg - Very Nice Quality - aEg - High quality, reasonable price, fast delivery, and is still working for me after many months. I recommend this product. ## Features - 4GB Kit (2 Sticks of 2GB) DDR3 1066MHz / 1067MHz PC3-8500 Desktop PC RAM Memory Modules - 2Rx8 1.5V 240-pin Non-ECC Unbuffered DIMM (Non-ECC UDIMM) - Designed for HP Compaq Pro Series PC Models: 4000 Pro - Small Form Factor (SFF) | 6000 Pro - Small Form Factor (SFF) & Microtower (MT) - Compatible with select Intel Celeron, Celeron Dual Core, Pentium, Core 2 Duo, Core 2 Quad CPU Processors using the Intel 4 Series Chipset - Genuine A-Tech Brand - Lifetime Warranty - Toll Free Technical Support ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VPQCTNY | | Additional Features | For use with HP-Compaq Pro Desktop Series 4000 (Small Form Factor) 6000 (MicroTower) 6000 (Small Form Factor). May work with other models. | | Best Sellers Rank | #4,139 in Computer Memory | | Brand | A-Tech | | Compatible Devices | 4000 (Small Form Factor) 6000 (MicroTower) 6000 (Small Form Factor) | | Customer Reviews | 4.7 4.7 out of 5 stars (50) | | Data Transfer Rate | 1066 MHz | | Form Factor | 240-Pin | | Manufacturer | A-Tech Components | | Memory Speed | 1066 MHz | | Number of Pins | 240 | | RAM Memory Technology | DDR3 | | RAM Size | 4 GB | | Voltage | 1.5 Volts | | Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship | ## Product Details - **Brand:** A-Tech - **Compatible Devices:** 4000 (Small Form Factor) 6000 (MicroTower) 6000 (Small Form Factor) - **Computer Memory Size:** 4 GB - **Memory Speed:** 1066 MHz - **RAM Memory Technology:** DDR3 ## Images ![A-Tech 4GB (2 x 2GB) RAM for HP Compaq 4000 Pro & 6000 Pro - (Small Form Factor & Microtower) - DDR3 1066MHz PC3-8500 Non-ECC DIMM Memory Upgrade Kit - Image 1](https://m.media-amazon.com/images/I/712LR46kWVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by D***N on March 30, 2022* Added 2 gb of ram to old desktop and helped immediately and immensely..and for $20. So easy to install too. ### ⭐⭐⭐⭐⭐ aEg - Very Nice Quality *by D***M on June 26, 2021* aEg - High quality, reasonable price, fast delivery, and is still working for me after many months. I recommend this product. ### ⭐⭐⭐⭐ Prompt delivery and works perfectly *by P***S on October 7, 2019* Well packaged and prompt delivery. I ordered two sets of the 2 x 2GB RAMs and they work perfectly in my Acer mini-desktop. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/22150968-a-tech-4gb-2-x-2gb-ram-for-hp-compaq](https://www.desertcart.pl/products/22150968-a-tech-4gb-2-x-2gb-ram-for-hp-compaq) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*