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It is possible to identify the chips by part number. You have to identify the size of each the chips on a module, and then multiply the size by the number of chips on the module to determine its memory capacity.
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www.ddrsdrammemory.com/identifying_size_of_ram.html
www.ddrsdrammemory.com/identifying_size_of_ram.html
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Visual Memory Identification ... How to Visually Identify Your Memory ... During the early part of the 1980's personal computer memory primarily of memory chips in dual in-line packages that were either soldered to the printed circuit boards or pressed into DIP sockets.
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www.dewassoc.com/performance/memory/how_to_ID_memory.ht...
www.dewassoc.com/performance/memory/how_to_ID_memory.htm
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Most 133MHz SDRAM chips are actually designed to run at 150MHz and faster. These chips are often referred to as "-7.5" (7.5 nanosecond parts). You can identify the chips by reading “-7” in the last two digits on the chip part numbering found on most PC133 memory modules.
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www.dewassoc.com/performance/memory/how_to_id_pc133.htm
www.dewassoc.com/performance/memory/how_to_id_pc133.htm
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Orginal Winbond BH-5 / BH-6 and CH-5 chips have 17 dummy (no connection) legs. Kingston wanted chips without most of them. (less traces, cheaper PCB), and Winbond made custom chips for ... They still left five dummy legs on those custom chips, because they wanted an even amount of legs on each side of the chip.
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www.techpowerup.com/articles/overclocking/AMD/memory/95
www.techpowerup.com/articles/overclocking/AMD/memory/95
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This will help you understand what memory chips (eproms, eeproms, nvrams and micro-controllers) are and how they work. If you have a question about a memory device or some technical aspect of the part, it is very likely to be covered here. ... Understanding DRAM chip numbers; Identify the manufacturer, letter codes,
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www.hardwarehell.com/memory.htm
www.hardwarehell.com/memory.htm
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DELEC hardware guide ... Often the memory module has a part number, and the memory chips that are mounted on the module will have different part number(s). To identify the memory you are looking at, the chip part number (not the module part number) is by far the most important.
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www.delec.com/guide/memory/
www.delec.com/guide/memory/
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RAMCHECK DDR2 & DDR memory testers for all types of electronic memory devices, including SDRAM/EDO/FPM DIMMs and SIMM modules and memory chips. ... For the price of a few Memory Modules your technicians can confidently identify and test suspected memory modules in seconds. Now know exactly the Size, Speed, Configuration,
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www.memorytester.com/
www.memorytester.com/
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Select "Memory" from the options on the left column. This screen will show how many memory slots - sockets you have in your Apple system to install memory (chips) and what they currently have installed. Keep in mind that if your slots are full, ... Find & identify Apple Memory upgrades with the computer RAM configurator...
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www.memoryupgrade.pro/apple-memory-upgrades-mac-ram-exp...
www.memoryupgrade.pro/apple-memory-upgrades-mac-ram-expansions.html
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･ 1 Use the task manager to find out your current memory usage. Windows-based computers can call up a task... ･ 2 Run dxdaig command prompt. Another way to quickly find out how much memory is installed on a computer... ･ 3 Download a free m...
http://www.ehow.com/how_4793979_identify-memory-chips.h...
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