---
product_id: 12738714
title: "CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet M2727nf CP2025n CP2025dn CP2025x Jet Pro CP1525NW CP1518ni"
brand: "keystron"
price: "₱2400"
currency: PHP
in_stock: true
reviews_count: 10
category: "Keystron"
url: https://www.desertcart.ph/products/12738714-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp
store_origin: PH
region: Philippines
---

# 256MB DDR2 RAM 144-pin DIMM interface Lifetime warranty CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet M2727nf CP2025n CP2025dn CP2025x Jet Pro CP1525NW CP1518ni

**Brand:** keystron
**Price:** ₱2400
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your print game—because slow printers are so last decade!

## Quick Answers

- **What is this?** CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet M2727nf CP2025n CP2025dn CP2025x Jet Pro CP1525NW CP1518ni by keystron
- **How much does it cost?** ₱2400 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/12738714-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

- • **OEM-Grade Reliability:** Manufactured by Keystron, a trusted name guaranteeing 100% compatibility and durability
- • **Revive Legacy Machines:** Breathe new life into your 15-year-old HP LaserJet and keep your office humming smoothly
- • **Plug & Play Compatibility:** 144-pin DIMM designed specifically for HP LaserJet models—no guesswork, just instant performance
- • **Future-Proof Your Workflow:** Lifetime warranty ensures your investment keeps your printer running like new
- • **Boost Your Printer's Brainpower:** 256MB DDR2 memory upgrade for seamless multitasking and faster print jobs

## Overview

The CB423A is a 256MB DDR2 144-pin DIMM memory module engineered by Keystron for HP LaserJet printers. It delivers a reliable, OEM-compatible upgrade that accelerates printing speed and stability across multiple HP LaserJet models, backed by a lifetime warranty to ensure long-term performance.

## 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, M2727nf, P2015, P2015D, P2015DN, P2015N, P2015X, P2035n (CE462A), P2055D, P2055DN, P2055X, P3005 (Q7812A), P3005D (Q7813A), P3005DN (Q7815A), P3005N (Q7814A), P3005X (Q7816A)

Review: Solve my printing problem - My printer was having a problem printing pdf files with graphics. Added this and POOF! no more problems.
Review: Perfect memory upgrade because it’s OEM - Worked perfectly because it is the original part for this purpose. Made my printer much faster to start printing and able to keep going (vs stop and start). This is a 15 year old printer that can still use non-HP toner, so I want it to work forever.

## 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 | B00H4ML7N6 |
| Best Sellers Rank | #981 in Computer Memory |
| Brand | Keystron |
| Computer Memory Type | DDR2 SDRAM |
| Customer Reviews | 4.9 4.9 out of 5 stars (50) |
| Date First Available | December 6, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 3 x 2 x 0.2 inches |
| Item Weight | 0.352 ounces |
| Item model number | CB423A |
| Manufacturer | Keystron, LLC |
| Product Dimensions | 3 x 2 x 0.2 inches |
| RAM | 256 MB DDR2 |
| Series | CB423A |

## Product Details

- **Brand:** Keystron
- **Compatible Devices:** Printer
- **Computer Memory Size:** 256 MB
- **RAM Memory Technology:** DDR2
- **Special Feature:** Lightweight

## Images

![CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet M2727nf CP2025n CP2025dn CP2025x Jet Pro CP1525NW CP1518ni - Image 1](https://m.media-amazon.com/images/I/81y6TcAd4NL.jpg)

## Questions & Answers

**Q: I just bought an HP 451dn - will this work on that model - if not - which one do I need?**
A: Yes it should work on HP 451dn

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solve my printing problem
*by R***R on October 26, 2025*

My printer was having a problem printing pdf files with graphics. Added this and POOF! no more problems.

### ⭐⭐⭐⭐⭐ Perfect memory upgrade because it’s OEM
*by W***R on April 3, 2025*

Worked perfectly because it is the original part for this purpose. Made my printer much faster to start printing and able to keep going (vs stop and start). This is a 15 year old printer that can still use non-HP toner, so I want it to work forever.

### ⭐⭐⭐⭐⭐ Good memory
*by W***S on September 18, 2024*

This memory worked properly in our printer. I was very happy to find someone who still had stock of memory this old. Price, shipping and quality were all very good.

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**Shop now:** [https://www.desertcart.ph/products/12738714-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp](https://www.desertcart.ph/products/12738714-cb423a-256mb-ddr2-144-pin-dimm-printer-memory-for-hp)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-11*