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.

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!

what does ddr2 and dimm represent? I can not figure what I need.

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.

Cb423a 256mb Ddr2 144 Pin Dimm Printer Memory For Hp

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

€ 84.93

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Description

💼 Upgrade your print game—because your office deserves the best!

BUILT TO LAST - Backed by a lifetime warranty from Keystron, guaranteeing dependable performance and peace of mind.
COMPACT POWERHOUSE - Slim 7.62 x 5.08 cm form factor fits discreetly inside your printer without compromising space or function.
UNIVERSAL PRINTER ALLY - Supports over 20 HP LaserJet models, making it the go-to memory upgrade for professionals who demand reliability.
EFFORTLESS SPEED UPGRADE - Turbocharge your HP LaserJet with 256MB DDR2 memory for smoother, faster print jobs.
PLUG PLAY COMPATIBILITY - 144-pin design ensures flawless integration with a wide range of HP LaserJet models—no hassle, just print.

The CB423A is a 256MB DDR2 144-pin DIMM memory upgrade designed specifically for HP LaserJet printers. Manufactured by Keystron, LLC, it offers broad compatibility across numerous HP LaserJet models, ensuring faster print processing and enhanced reliability. Compact and backed by a lifetime warranty, this memory module is a smart, durable investment for professionals seeking seamless printer performance.

Specifications

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

Reviews

J**E

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!

8.04.2025

F**C

Buena memoria

Hasta ahora la memoria funciona muy bien, mi impresora no ha tenido problemas de compatibilidad. (Es una hp CP2025)

17.04.2023

A**R

Perfect!

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!

19.02.2021

P**D

Great product

RAM helped print complex images

8.02.2025

R**I

It works just fine

It's printer ram so I mean it either works or it doesn't. This one works

4.11.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 84.93

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

CB423A 256MB DDR2 144-pin DIMM Printer Memory for HP Laserjet CP2025x CP5225x CP5225dn Laser Jet Pro CP1525NW

Details

Details

Description

Specifications

Reviews

Common Questions