NEC AMS-4644-20-00 RAM Memory Chip Specifications

The NEC AMS-4644-20-00 memory chip specifications are as follows:

Manufacturer:NEC
OEM Part #:AMS-4644-20-00
Chip Description:2GB, 533MHz, DDR2-533 PC2-4200, 240p DIMM, ECC, Registered, 1.8v

Purchase a DMS Equivalent Replacement Chip

DMS chips have the same specifications as the original parts and are backed by a lifetime warranty and are guaranteed to be compatible with the NEC AMS-4644-20-00 chip. Our eCommerce store allows you to order these chips today, just click the buy button below and checkout in our online eshop.

ImageDescriptionManufacturerSizeSpeedPinsECCSKUPriceBuy
2GB DMS Certified Memory DDR2-533 (PC2-4200) 256x72 CL4 1.8v 240 Pin ECC/Reg. DIMM Single RankDMS2GBPC2-4200240-Pin DIMMECCDM61 638-1
$19.99
BuyDetails


NEC computers using part number AMS-4644-20-00

ManufacturerModel NameStandard MemoryMax MemoryNumber of SocketsMemory Comments
NECExpress5800 320Fb533MHz, DDR2-533 PC2-4200, 240p DIMM, ECC, Registered, 1.8v
Data Memory Systems, Inc, ComputersDealers, Salem, NH
See Data Memory Systems Reviews at Bizrate.com
Major Credit Cards and Paypal

NEC AMS-4644-20-00 Memory Upgrades from Data Memory Systems

Data Memory Systems carries a full line of NEC memory upgrades including memory for the NEC AMS-4644-20-00.  NEC AMS-4644-20-00 memory upgrades from Data Memory Systems are guaranteed to be 100% compatible.  Our NEC AMS-4644-20-00 memory upgrades are manufactured to NEC’s original specification to assure compatibility.  All of our NEC AMS-4644-20-00 memory upgrades are tested here in our test lab and backed by a lifetime warranty. 

Finding the correct memory upgrade for your NEC AMS-4644-20-00 has never been easier.  You can either use the Model Number Search field and enter “AMS-4644-20-00” or use our very simple Memory Finder to select the correct NEC AMS-4644-20-00 memory upgrade for your system.   First select NEC as your manufacturer and then select the correct NEC product type (desktop, notebook, etc) from the selections that follow.  Then locate the correct Product Line, in this case it would be Memory. From the memory page you can now select your model, NEC AMS-4644-20-00 Memory.  Data Memory Systems’ Memory Finder will help you make the correct choice.  If you are still unsure you can use our Online Chat for assistance or call our knowledgeable sales team at (800) 662-7466.

A memory upgrade is the easiest and least expensive way to add more life to your NEC AMS-4644-20-00. Before you buy an expensive brand new computer, invest in a NEC memory upgrade that will add new life to your NEC. Your NEC AMS-4644-20-00 will run faster and be more productive once you add a new NEC memory upgrade from Data Memory Systems.

Data Memory Systems has been selling Memory Upgrades for over twenty years.  We strive to have the lowest prices for the highest quality memory upgrades.  But shopping online is more than about prices.  It is about feeling comfortable and secure and knowing that you are shopping at a store you can trust.  Data Memory Systems has set the standard for Customer Service First since 1987.

My Cart
 close
You will be unable to submit the form unless you turn your javascript on.

Please help us understand why you're still leaving with items in your cart...

  • Free shipping
  • 30-day refund
  • Secure payment
  • Low prices
   I am not leaving

If you have any questions, please call us at 800.662.7466