Difference between revisions of "User talk:Manseau"

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* '''Types of Laptop Memory''' 
 
  
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Laptops rarely use the standard [http://static.howstuffworks.com/gif/ram-simm.jpg SIMM] and [http://static.howstuffworks.com/gif/ram-dimm.jpg DIMM] memory modules used by non-portable machines. Instead, you may find:
 
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{| class="wikitable" style="text-align:left; font-size:90%" border=".15" cellpadding=".5" width=100%
 
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|MODULE||CONFIGURATION||DEFINITION||SIZE||REFERENCE
 
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|SODIMM||72 PIN 32-bit transfer||Small Outline Dual Inline Memory Module||128-512 Meg||[[http://hal-pc.org/journal/2004/04_apr/200404MemoryPart2_files/image008.jpg]]
 
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|SODIMM ||144 PIN 32-bit transfer||Small Outline Dual Inline Memory Module||128-512 Meg||[[WWW.static.howstuffworks.com/gif/ram-sodimm.jpg]]
 
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|SDRAM||PC100 100MHz, XFER 800MB/s 168-pin SDRAM modules operate at 3.3V or 5V. ||Synchronous Dynamic RAM||128-512 Meg||[[WWW.educations.newegg.com/category/381/buy/image01.jpg]]
 
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|SDRAM||PC133 133MHz, XFER 1.1 GB/s 168-pin SDRAM modules operate at 3.3V or 5V. ||Synchronous Dynamic RAM||128-512 Meg||[[WWW.educations.newegg.com/category/381/buy/image01.jpg]]
 
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|-Standard name Memory clock (MHz) Cycle time[4] (ns) I/O bus clock (MHz) Data transfer rate (MHz) JEDEC standard VDDQ voltage (V) Module name Peak transfer rate (MB/s)
 
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DDR-200 100 10 100 200 2.5±0.2 PC-1600 1600
 
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DDR-266 133 7.5 133 266 2.5±0.2 PC-2100 2100
 
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DDR-333 166 6 166 333 2.5±0.2 PC-2700 2700
 
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DDR-400 200 5 200 400 2.6±0.1 PC-3200 3200
 
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|DDR1 SDRAM||PC2100 DDR 266 Mhz||Double Data Rate SDRAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR1 SDRAM||PC2700 DDR 333 Mhz||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR1 SDRAM||PC3200 DDR 400 Mhz||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR2 SDRAM||PC3200* DDR2-400. Memory Clock: 100 MHz. Bus Clock: 200 MHz. Data Transfers/Sec.: 400,000,000.||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR2 SDRAM||PC4200* DDR2-533. Memory Clock: 133 MHz. Bus Clock: 266 MHz. Data Transfers/Sec.: 533,000,000.||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR2 SDRAM||PC5300* DDR2-667. Memory Clock: 166 MHz. Bus Clock: 333 MHz. Data Transfers/Sec.: 667,000,000.||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|DDR2 SDRAM||PC6400* DDR2-800. Memory Clock: 200 MHz. Bus Clock: 400 MHz. Data Transfers/Sec.: 800,000,000.||Dual Data Rate Synchronous RAM||128-512 Meg||[[WWW.images.overstock.com/f/102/3117/8h/www.overstock.com/images/products/10389267.jpg]]
 
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|} 
 
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* Memory Resource for major laptop manufactures[http://www.computerlaptopmemory.com]
 
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* General information for how memory works[http://communication.howstuffworks.com/laptop2.htm]
 
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* Excellent article on types and function of RAM [http://articles.techrepublic.com.com/5100-22_11-5625868.html]
 
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[[Category: Laptops]]
 

Revision as of 17:25, 6 February 2010

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