Corsair Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800) Laptop Memory (CMSX16GX3M2A1600C10) - Check it Out
A possibly useful explanation for 27" iMac buyers
Some buyers have expressed concern after buying this RAM and installing it in their iMacs (27" Ivy Bridge model, late 2012).
That iMac is specced for DDR3 1600 RAM, and ships with RAM like that, but after you install this Corsair RAM your iMac will show that it is running aRAM at 1333 MHz, not 1600. So:
(a) The reason this is happening is that DRAM is (to simplify things tremendously) described by two parameters. One is bandwidth (essentially how much data it can transfer per second), the other is latency (how long does it take to set things up before that data starts being transferred).
(b) Your APPLE RAM in the iMac has a bandwidth of 1600MHz and a latency (CAS) of 11 cycles.
The Corsair RAM has a bandwidth of 1600MHz and a latency (CAS) of 10 cycles.
(c) Given that the two sets of RAM do not have identical specs, how should the memory controller configure things for optimal performance? The timings have to be identical for both sets...
Details about Corsair Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800) Laptop Memory (CMSX16GX3M2A1600C10)
Brand: Corsair
Features of this Corsair Vengeance 16GB (2x8GB) DDR3 1600 MHz (PC3 12800) Laptop Memory (CMSX16GX3M2A1600C10)
- 16 GB (2x8 GB) DDR3 SODIMM kit for 2G Intel Core i5 and i7 notebooks
- 1600MHz
- 10-10-10-27 latency
- 1.5 volts
- Auto-overclocking (no bios configuration required)
- Pin Out: 204 Pin
Where to get the best price?
We've found that Amazon.com is continously providing the best price for this product.
ASIN : B0076W9Q5A
Description : CORSAIR high performance Vengeance SODIMM memory kit 16 GB (2x8 GB) 1600MHz 10-10-10-27, 1.5V, allows you to automatically boost performance of your 2G Intel Core i5 and i7 notebooks without bios reconfiguration. Each module is built using carefully selected DRAM to allow excellent stability and backed by Corsair's limited lifetime warranty
Customer review : Works great with late 2012 Mac mini
After confirming the specs on Apple's support website, I ordered this RAM for my late 2012 Mac mini. Installation was a breeze--flip the mini over, and turn the bottom panel counterclockwise an inch, remove the panel to expose the RAM slots. Pop out the old RAM then snap in the new RAM. Replace the bottom cover and twist it clockwise back into place. It couldn't have been easier.
Considering that Apple wants $300 for 16 gigs of RAM (as opposed to nothing extra for 4 gigs), this is a great bargain.
List Price : $169.99
Price : $141.98
Saved Price : $28.01
category: Memory
brand: Corsair
Rating : 4.7
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