--- product_id: 566400407 title: "CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW" brand: "keystron" price: "AED 256" currency: AED in_stock: true reviews_count: 5 url: https://www.desertcart.ae/products/566400407-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp store_origin: AE region: United Arab Emirates --- # 256 Mbps data transfer speed 256MB DDR2 memory boost 144-pin DIMM seamless fit CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW **Brand:** keystron **Price:** AED 256 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your print game with power-packed memory! ## Quick Answers - **What is this?** CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW by keystron - **How much does it cost?** AED 256 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/566400407-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp) ## Best For - keystron enthusiasts ## Why This Product - Trusted keystron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Top-Rated Choice:** Join thousands of professionals who trust this #13 best-seller in printer memory modules for seamless printing. - β€’ **Lightweight & Efficient:** Minimal footprint ensures your printer stays sleek and efficient without added bulk. - β€’ **Reliable Brand Assurance:** Manufactured by Keystron, backed by a lifetime warranty for worry-free, long-term use. - β€’ **Plug & Play Compatibility:** Designed with a 144-pin DIMM form factor for flawless integration across multiple HP LaserJet models. - β€’ **Effortless Performance Upgrade:** Instantly supercharge your HP LaserJet printer’s speed and reliability with a 256MB DDR2 memory boost. ## Overview The CB423A is a 256MB DDR2 144-pin DIMM memory module by Keystron, engineered to enhance HP LaserJet printers’ performance. Compatible with a wide range of HP models, it delivers a fast 256 Mbps data transfer rate and comes with a lifetime warranty, making it a reliable and lightweight upgrade for professional printing needs. ## Description 256MB DDR2 144pin x16 bit Ram memory upgrade for HP LaserJet printers. Compatible with HP LaserJet CM2320fxi, CM2320nf, Color LaserJet CM2320, CP1510, CP2025ndn, CP2025nX, CP1515n, CP1518ni, CP1525nw, CP2025dn, CP2025n, CP2025x, CP5225dn, Laserjet 3005N, P2055, LaserJet Pro 300 Color M375nw, 300 M351a, 400 Color M475dn, 400 M451dn, 400 M451dw, 400 M451nw, M2727nf, P2015, P2015D, P2015DN, P2015N, P2015X, P2035n (CE462A), P2055D, P2055DN, P2055X, P3005 (Q7812A), P3005D (Q7813A), P3005DN (Q7815A), P3005N (Q7814A), P3005X (Q7816A). Review: Great Memory Expansion modules - My HP 1525nw was failing print jobs due to insufficient memory. I found this expansion card and installed. So far, all is working fine! Review: Buena memoria - Hasta ahora la memoria funciona muy bien, mi impresora no ha tenido problemas de compatibilidad. (Es una hp CP2025) ## Features - 256MB DDR2 144pin memory upgrade for HP laserjet printers - Part#: CB423A - 100% Compatible with Lifetime warranty - Manufactured by Keystron, LLC - Keystron is a registered trademark of Keystron, LLC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H4MW4W4 | | Additional Features | Lightweight | | Best Sellers Rank | #166,518 in Computers ( See Top 100 in Computers ) #13 in Printer Memory Modules | | Brand | Keystron | | Compatible Devices | Printer | | Compatible devices | Printer | | Computer memory size | 256 MB | | Customer Reviews | 4.4 out of 5 stars 38 Reviews | | Data Transfer Rate | 256 Megabits Per Second | | Form Factor | DIMM | | Manufacturer | Keystron, LLC | | Memory Form Factor | RDIMM | | Memory Generation | DDR2 | | Mfr Part Number | CB423A | | Model Name | CB423A | | Model Number | CB423A | | Number of Pins | 144 | | RAM Memory Technology | ddr2_sdram | | RAM Size | 256 MB | | Ram memory technology | ddr2_sdram | | Special features | Lightweight | | UPC | 609728997465 | | Voltage | 12 Volts | ## Product Details - **Brand:** Keystron - **Compatible devices:** Printer - **Computer memory size:** 256 MB - **Ram memory technology:** ddr2_sdram - **Special features:** Lightweight ## Images ![CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW - Image 1](https://m.media-amazon.com/images/I/81y6TcAd4NL.jpg) ## Questions & Answers **Q: Is there a trick to installing this. I turned off the printer and installed the memory but it freezes up the printer when it's installed.** A: It could be a DOA ram or memory was not align correctly with the socket. Please remove the memory from the socket and reinstall. If the problem persists, please request a return from your order page. Thanks! **Q: what does ddr2 and dimm represent? I can not figure what I need.** A: First DIMM stands for Dual Inline Memory Module which has a 64 bit data path and is generally the standard for most current computer systems. The pins on either side of the module are separate connections. DDR2 SDRAM is a double data rate synchronous dynamic random-access memory interface. It references a specification for how the memory operates as apposed to a DDR or DDR3 specification. DDR2 DIMMs are neither forward compatible with DDR3 nor backward compatible with DDR.What you need depends on the specification for the system/device you are looking to add memory to. In my case the specification was for a HP Color Laserjet CP2025 printer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Memory Expansion modules *by J***E on 8 April 2025* My HP 1525nw was failing print jobs due to insufficient memory. I found this expansion card and installed. So far, all is working fine! ### ⭐⭐⭐⭐⭐ Buena memoria *by F***C on 17 April 2023* Hasta ahora la memoria funciona muy bien, mi impresora no ha tenido problemas de compatibilidad. (Es una hp CP2025) ### ⭐⭐⭐⭐⭐ Perfect! *by A***R on 19 February 2021* I searched around online as to the type of memory needed and then found this online. This was perfect - easy to install and works great. I know basically nothing about computers and I was a little unsure about trying to install the additional memory for my printer, but all is well! ## Frequently Bought Together - CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW - Samsung 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM - Crucial 32GB DDR4 RAM Kit (2x16GB), 3200MHz (PC4-25600) CL22 Laptop Memory, SODIMM 260-Pin, Downclockable to 2933/2666MHz, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K16G4SFRA32A --- ## 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.ae/products/566400407-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp](https://www.desertcart.ae/products/566400407-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-14*