---
product_id: 495556998
title: "Keystron CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP LaserJet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW"
brand: "keystron"
price: "€ 1.38"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/495556998-keystron-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-hp
store_origin: SK
region: Slovakia
---

# DDR2 Speed 144-pin Compatibility 256MB Memory Keystron CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP LaserJet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW

**Brand:** keystron
**Price:** € 1.38
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade Your Print Game!

## Quick Answers

- **What is this?** Keystron 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?** € 1.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/495556998-keystron-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-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

- • **Quick Installation:** Effortlessly upgrade your printer in minutes with a simple 144-pin DIMM slot.
- • **Enhanced Efficiency:** Experience faster print jobs and reduced lag time for your busy office environment.
- • **Seamless Compatibility:** Designed specifically for HP LaserJet CP2025x, CP5225x, and CP1525NW models.
- • **Boost Your Printing Power:** Elevate your HP LaserJet's performance with 256MB of DDR2 memory.
- • **Future-Proof Your Printing:** Stay ahead of the curve with reliable memory that supports your growing printing needs.

## Overview

The Keystron CB423A 256MB DDR2 144-pin DIMM Printer Memory is a high-performance upgrade designed for HP LaserJet CP2025x, CP5225x, and CP1525NW printers, ensuring faster print speeds and improved efficiency for your professional printing tasks.

## Description

CB423A is Compatible with Hewlett Packard Color LaserJet CM2320, CM2320fxi, CM2320nf, CP1518ni, CP2025dn, CP2025n, CP2025x, Laserjet 3005N, CP1515n, CP5225dn, M2727nf, P2015, P2015D, P2015DN, P2015N, P2015X, P2055D, P2055DN, P2055X, P3005 (Q7812A), P3005D (Q7813A), P3005DN (Q7815A), P3005N (Q7814A), P3005X (Q7816A), Pro 400 M401dn, CP1525nw.

## Features

- 144pin DDR2 sodimm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H4MW4W4 |
| Best Sellers Rank | #2,092 in Computer Memory |
| Brand | Keystron |
| Computer Memory Type | DDR2 SDRAM |
| Customer Reviews | 4.0 4.0 out of 5 stars (42) |
| Date First Available | September 13, 2013 |
| Item Dimensions LxWxH | 3 x 2 x 0.2 inches |
| Item Weight | 0.16 ounces |
| Item model number | CB423A |
| Manufacturer | Keystron, LLC |
| Product Dimensions | 3 x 2 x 0.2 inches |
| RAM | 256 MB DDR2 |
| Series | CB423A |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Keystron
- **Computer memory size:** 256 MB
- **RAM memory technology:** DDR2
- **Compatible devices:** Printer
- **Voltage:** 12 Volts

## Images

![Keystron 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.

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**Shop now:** [https://www.desertcart.sk/products/495556998-keystron-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-hp](https://www.desertcart.sk/products/495556998-keystron-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-hp)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*