We've been shipping memory since 1999. Memory for Servers, Computers, Laptop Notebooks, and anything that needs Memory. You name it we have it!

Customer Support

Tel: 209-475-0152, 209-475-0154
Fax: 1-209-320-0771

Our Address:
7746 Lorraine ave # 207
Stockton CA 95210

Our Fed Tax ID # : 47-2573383
Memorystock EIN: 47-2573383

We accept purchase orders.

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About MemoryStock

Recent reviews and testimonies on MemoryStock

How to place an order?

Purchase orders, money orders and personal checks

Memorystock payment information and secure ordering process

Check order status/order history, view/edit information

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Sales Tax

Resale Customers


Shipping Frequently Asked Questions & Shipping Policy

Privacy Policy & Confidentiality Agreement


How to return memory for exchange or refund? (Return Policy)

Return Merchandise Authorization (RMA) Form

Price Quote

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Purchase Orders

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Installation Assistance

184-pin DDR DIMM Installation Guide

168-pin SDRAM DIMM Installation Guide

144-pin Laptop SO-DIMM Installation Guide

200-pin Laptop SO-DIMM Installation Guide

General SIMM Installation Guide

Memory FAQs

Frequently Asked Questions on Memory

All About Computer Memory

Installing Memory

Maximum Memory, Standard Memory and Slots

Glossary of Memory and Memory Terms

General Memory Questions

Can you mix and match parity and non-parity modules?

Can I use a 128MB PC100 SDRAM DIMM with a 128MB PC133 SDRAM DIMM?

I have more than 512MB RAM. Why does Windows say I'm out of memory?

How to identify the size of RAM modules

Will Mixing Memory brands cause problems?

How Much RAM Is Enough?

How to determining what type of memory is needed?

More questions? Visit MemoryStock Portal