Sram Road
Sram Road
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 SRAM PG 1070 Cassette 11 32t New Sram Force Level Road or MTB Compatible  US $69.00
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 SRAM Red OG 1090 10 speed 11 28 Cassette powerdome US $174.00
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 2010 SRAM ROAD CASSETTE 10spd OG1070 US $40.00
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 Shimano Dura Ace CS 7700 Titanium 9 Speed Cassette 12 27T NEW US $79.50
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 Sram PG 1070 10 Speed Road Cassette 11 26 no reserve US $35.99
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 SRAM PG 1050 10 speed 12 36 Cassette Brand new in Box no reserve US $26.00
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 Shimano Dura Ace 9 Speed 7700 Titanium Cassette 12 27 and Chain Combo 1 US $190.00
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 SRAM PG 1070 Cassette 11 28t US $69.00
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 SRAM RED CASSETTE OG 1090 NO RESERVE 168 GRAMS US $2.75
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 Sram Red 10 Spd CS OG 1090 Road 11 23T Cassette 2012 New US $189.95
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 SRAM FORCE 11 26 PG 1070 ROAD BIKE CASSETTE 10 SPEED SHIMANO Compatible NEW US $75.50
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 Excellent ULTEGRA 9 speed cassette CS6500 12 23 road racing gears Shimano light US $49.99
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 Excellent ULTEGRA 9 speed cassette CS6500 11 23 road racing gears Shimano light US $54.99
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 SRAM XX CASSETTE X GLIDE 11 32 BRAND NEW works with 10spd RED FORCE X0 RIVAL X9 US $152.00
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 SRAM RED OG 1090 11 28 10 SPEED ROAD BIKE CASSETTE SHIMANO Compatible ULTRALIGHT US $190.00
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 SRAM apex cassette 11 32 brand new US $70.00
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 SRAM FORCE PG 1070 12 27 10 SPEED Road Bike CASSETTE SHIMANO RivalRed Compatible US $73.80
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 New SRAM Red Road Bike OG 1090 Cassette 11 28T 10 speed US $175.00
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 SHIMANO ULTEGRA CS 6700 12 23 10 SPEED ROAD BIKE CASSETTE SRAM DuraAce Compatibl US $74.50
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 2011 SRAM RED OG 1090 bike cassette 11 23 10 speed New US $174.99
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 New SRAM Red Road Bike OG 1090 Cassette 11 26T 10 speed US $239.00
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 SRAM RED OG 1090 POWER DOME 11 26 ROAD BIKE 10SPEED CASSETTE US $150.00
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 Sram Road Cassette 8oz 12 26 9 Spd Compatible Shimano Rear Derailleur Shifter US $34.99
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 SRAM RED OG 1090 11 28 10 SPEED ROAD BIKE CASSETTE SHIMANO Compatible POWERDOME US $190.00
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 SRAM RED BLACK OG 1090 Road Cassette 11 26 10 sp US $199.99
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 SRAM RED BLACK OG 1090 Road Cassette 11 28 10 sp US $199.99
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 SRAM 2011 PG 1070 10 speed Road Bike Cassette 12 32 US $85.95
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 SHIMANO 105 CS 5700 12 27 10 Speed Bike Cassette SRAM DuraAce Ultegra Compatible US $65.90
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 New Spinergy FREE HUB BODY Shimano For Road wheel US $65.00
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 Shimano 105 5700 12 25t 10 Speed Cassette US $69.23
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 NEW KMC X10SL Superlight Chain Link Fits Shimano Sram Campagnolo GOLD US $58.95
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 Shimano HG 50 9 speed 12 23 Cassette US $37.13
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 Shimano Cassette Ultegra 9 speed 12 23t CS 6500 New Road Bike US $45.00
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 Sram 2012 PG 1070 10 speed Road Bike Cassette 12 28 US $85.95
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 SRAM PG 730 7 Speed 12 32 Cassette US $15.15
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 NEW 2011 Shimano ULTEGRA XT 9 Speed Road Bike Chain CN HG93 US $30.98
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 Sram PG1070 12 25 Cassette Road Cycling Triathlon Apex Force US $35.00
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 SHIMANO CS HG50 13 26 8 SPEED ROAD BIKE CASSETTE TIAGRA SORA 105 COMPATIBLE US $31.40
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 2010 SRAM APEX 10 sp 11 32 road bike cassette 1050 NEW US $80.00
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 2010 SRAM Force PG 1070 cassette 12 25 10 speed road Bicycle New US $74.50
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 SRAM PG 1070 11 23 10 SPEED US $94.91
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 SRAM PG1070 10 Speed Cassette 12 28 PG 1070 MTB Road Bike US $88.61
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 9 Speed Sunrace Road Bike Cassette Shimano or Sram 11 25 US $25.94
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 NEW 2011 SRAM Force X9 PG 1070 Cassette 11 32 US $88.00
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 SRAM 2012 PG 1070 10 Speed Bike Cassette 12 25 US $85.95
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 SRAM PG 950 9 speed 12 26 Cassette US $29.69
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 SRAM PG 950 9 speed 11 26 Cassette US $29.69
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![Bi King] Shimano 105 CS 5700 11 28T fits Ultegra](http://www.cyclesportdev.com/images/e/160731734570_0.jpg) Bi King] Shimano 105 CS 5700 11 28T fits Ultegra US $49.99
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 8 Speed Sunrace Road Bike Cassette Shimano or Sram Compatible 12 25 US $22.70
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 Sram 2011 Red Black OG 1090 Road Bike Cassette 11 23 US $249.95
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Beginner’s Guide to Computers – Learning All About RAM
So you never thought you’d be getting in the details of acronyms or computer jargon that you couldn’t care less for, don’t be intimidated. Here’s an easy guide for you to enjoy and learn the basics of your PC and remove the “technologically challenged” sticker from your cubicle.
While your computer processes information, it requires data to work on. This data needs to be stored in the computer because the computers refers to its memory (data storage) when required. Some data might be required on a regular basis and some might be required for say a particular process only. Therefore depending on the type of data, the computer stores it in different types of memory – the long term or short term. Long term memory inside the computer is in the form of ROM (Read Only Memory – a storage through which data can only be accessed and cannot be edited or deleted; this type of memory is used for storing important system files that should never be altered) or in the for of CDs, DVDs etc. (as the data entered remains even when the computer is turned off.
Short term memory of a computer is like the assisting storage space where that computer can store data that needs to be processed, work on it and produce results. This is like the computers rough space. The data stored in the short term memory or
the Random Access Memory (RAM) vanishes when the computer is turned off.
Since every program work on uses RAM, the more the RAM the better the efficiency of your computer. More RAM assists in loading larger applications in the computer or working on more programs at a time. RAM capacity is measured in terms of MB (Megabytes), with a typical computer consisting of 64 MB or 128 MB. The RAM of your computer can be upgraded to 256 MB, 512 MB or 1 GB, given your system can support it.
RAM – different types and some more jargon explained
Most computers are equipped with DRAM (Dynamic RAM). As soon as the power is turned off or the computer is shut down the data in the DRAM vanishes. Then there is the SRAM (static RAM), which is larger than DRAM and is not refreshed like DRAM. However, on power turn off even this memory is lost.
Since SRAMs and DRAMs are highly volatile, many new computers are equipped with a newer memory version, the flash memory. Flash memory is the memory chip that doubles up as the hard drive for your computer.
Random Access Memory – the road ahead
The big challenge for computer manufacturers and research scientists is to develop a non volatile RAM. There have been some developments like Nantero’s Nanotube with 10 GB memory but a more practical version for common PCs remains awaited.
About the Author
Vinnit Alex is a well known author and has written articles on Laptops, Computer store, Dell Laptops, online shop and many other subjects.