Identify memory upgrades compatible with your computer!

Identify Your Computer

Automatically identify your memory configuration and install the exact RAM type for your specific Windows computer.

OR

Find & Add More Memory

We guarantee 100% compatible ram memory upgrades for more than 50,000 different electronic devices.

Scan My System - Identify My Memory
Registered (also informally called buffered) memory modules have a register between the SDRAM modules and the system's memory controller. They place less electrical load on the memory controller and allow single systems to remain stable with more memory modules than they would have otherwise. Registered memory is more expensive because of the additional components, so it is usually found only in applications where the need for scalability and stability outweighs the need for a low price (servers, for example). Although most server-grade memory modules are both ECC and registered, there are both, registered non-ECC modules and non-registered ECC modules. There is a performance penalty for using registered memory. Each read or write is buffered for one cycle between the memory bus and the DRAM, so the registered RAM can be thought of as running one clock cycle "behind" an equivalent unregistered DRAM.
Click on the item you are shopping for:
128MB PC2100 DDR266 Registered ECC 184-pin DIMM Memory Module $6.98 128MB PC2100 DDR266 Registered ECC 184-pin DIMM (p/n AQO)
$6.98
(p/n BDQ) 128MB PC2100 DDR266 184-pin SDRAM DIMM 128MB PC2100 DDR266 184-pin SDRAM DIMM (p/n BDQ)
$9.98
256MB PC2100 DDR266 CL2 1Rx8 184-Pin Registered ECC SDRAM DIMM Memory Module $8.98 256MB PC2100 DDR266 CL2 1Rx8 184-Pin Registered ECC SDRAM DIMM (p/n AGF)
$8.98
512MB 184-pin PC2100 CL2 18-chip 64x4 Single-Bank Registered ECC DIMM Memory Module $39.98 512MB 184-pin PC2100 CL2 18-chip 64x4 Single-Bank Registered ECC DIMM (p/n AFO)
$39.98
1GB PC2100 DDR266 CL2.5 36c 64x4 184-pin Registered ECC DIMM Memory Module $14.98 1GB PC2100 DDR266 CL2.5 36c 64x4 184-pin Registered ECC DIMM (p/n AAG)
$14.98
1GB PC2100 DDR266 CL2 1Rx4 single rank ECC Registered 184-pin DIMM $19.98 1GB PC2100 DDR266 CL2 1Rx4 single rank ECC Registered 184-pin DIMM (p/n AKY)
$19.98
1GB 184-pin PC2100 CL2 36c 32x8 Registered ECC DDR DIMM Memory Module $14.98 1GB 184-pin PC2100 CL2 36c 32x8 Registered ECC DDR DIMM (p/n AVP)
$14.98
2GB PC2100 DDR 266 184-Pin ECC Registered Memory Upgrade (266MHz) 2GB PC2100 CL2.0 DDR266 184-Pin 2Rx4 ECC Registered Memory (p/n AIK)
$29.98
2GB PC2100 DDR266 CL2.5 184-pin Registered ECC SDRAM DIMM Module Memory $29.98 2GB PC2100 DDR266 CL2.5 184-pin Registered ECC SDRAM DIMM (p/n AOF)
$29.98
2GB PC2100 DDR266 CL2 184-Pin Single Rank ECC Registered DIMM Memory Module $159.98 2GB PC2100 DDR266 CL2 184-Pin Single Rank ECC Registered DIMM Memory (p/n AYC)
$159.98
4GB PC2100 DDR266 CL2 36c 256x4 184-pin Registered ECC SDRAM DIMM Memory Module $159.98 4GB PC2100 DDR266 CL2 36c 256x4 184-pin Registered ECC SDRAM DIMM (p/n AFV)
$149.98
©2008 MemoryTen, Inc. All Rights Reserved
Call Toll Free: 1.866.636.6799
Tech Support & Int'l: 1.408.588.0077
RSS IconYahooYoutubeFacebook

Search By Letter:ABCDEFGHIJKLMNOPQRSTUVWXYZ