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0
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0answers
23 views

Calculating DRAM Timing Parameters from Latency

Let's say that we're looking at a DRAM with typical timing parameters (those of interest are listed below) with read and write latencies of ~20-50 nanoseconds. How would one go about changing the ...
1
vote
1answer
95 views

Why does DRAM not burn-out when SSD's do?

Normal SSD will expire after some number of reads and writes. Why is this? And how did they fix it for DRAM?
0
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1answer
37 views

What does 'having higher density' means in terms of memory?

Please help me understand the following, Only one transistor (1T) is enough to build a dynamic memory cell. Hence, DRAMs have higher densities and tend to be less expensive.
4
votes
1answer
185 views

Matched DRAM — Why? Is it important?

Crucial's website tells me: Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules. What exactly does that imply (what exactly ...
5
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2answers
320 views

Synchronous vs. Asynchronous DRAM

I have simple question, why do we use in computers today synchronous memory? Is there some advantage over asynchronous?
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3answers
2k views

64-bit Windows 7 can only use 3.25GB of RAM instead of 4GB? [closed]

Possible Duplicate: How to enable 4GB in my Windows 7 64 bit? My Windows 7 is 64-bit, and I thought that means it can use the full 4GB of RAM installed on the computer. But I just saw this ...
3
votes
1answer
82 views

How frequent are DRAM errors?

How frequent are DRAM errors? How significant a factor is heat? Is it worth investing in ECC RAM?