Windows 10: Win 10 Not using all RAM

RAM
Memory slots
Total memory slots 2
Used memory slots 2
Free memory slots 0
Memory
Type DDR3
Size 8192 MBytes
DRAM Frequency 531.9 MHz
CAS# Latency (CL) 7 clocks
RAS# to CAS# Delay (tRCD) 7 clocks
RAS# Precharge (tRP) 7 clocks
Cycle Time (tRAS) 20 clocks
Bank Cycle Time (tRC) 27 clocks
Physical Memory
Memory Usage 44 %
Total Physical 3.57 GB
Available Physical 1.98 GB
Total Virtual 7.20 GB
Available Virtual 5.38 GB
SPD
Number Of SPD Modules 2
Slot #1
Type DDR3
Size 4096 MBytes
Manufacturer Kingston
Max Bandwidth PC3-10700 (667 MHz)
Part Number 99U5474-028.A00LF
Serial Number 2302143058
Week/year 52 / 15
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 457.1 MHz 6.0 6 6 17 23 1.500 V
JEDEC #2 533.3 MHz 7.0 7 7 20 27 1.500 V
JEDEC #3 609.5 MHz 8.0 8 8 22 30 1.500 V
JEDEC #4 666.7 MHz 9.0 9 9 24 33 1.500 V
Slot #2
Type DDR3
Size 4096 MBytes
Manufacturer Samsung
Max Bandwidth PC3-12800 (800 MHz)
Part Number M378B5173CB0-CK0
Serial Number 2478794912
Week/year 11 / 13
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 457.1 MHz 6.0 6 6 16 22 1.500 V
JEDEC #2 533.3 MHz 7.0 7 7 19 26 1.500 V
JEDEC #3 609.5 MHz 8.0 8 8 22 30 1.500 V
JEDEC #4 685.7 MHz 9.0 9 9 24 33 1.500 V
JEDEC #5 761.9 MHz 10.0 10 10 27 37 1.500 V
JEDEC #6 800.0 MHz 11.0 11 11 28 39 1.500 V

 

So the ram is not compatible? What 4gb one should i buy, can you link me to one please on amazon. (As this is where the refund will go)

 

That's what I wanted to see....you didn't buy the same kind of memory as you already had installed.
Max Bandwidth PC3-10700 (667 MHz)
Max Bandwidth PC3-12800 (800 MHz)

Their not the same ....that's why it does not work correctly.
If I was you I would buy a MATCHED PAIR then install them. That should work.

 

Go to the memory finder on Newegg's site and then answer the questions about your computer, then it will tell you what type of memory you should buy.....then write it down, and if you want....get it from Amazon ....
Newegg.com - Product Finder: Memory Feb 2015

 

i feel dumb lol ,thanks

 

Hey don't feel dumb....this is how WE learn!!!! just take your time.....and you will be fine. *Smile

 

Dont even bother with newegg, go to crucial.com and scan your system, it will then tell you what they sell in combo packs that are compatible...

 

Yup that's another good choice too .......either one....that way you should get the right ones. *Smile

 

Dont know why i was making it hard, i should just order another stick of the same one i just bought and things will be fine then?

 

Dupe post.. this is the one i just bought Kingston Value RAM 4GB 1333MHz PC3-10600 DDR3 Non-ECC CL9 DIMM SR x8 Desktop Memory (KVR13N9S8/4) at Amazon.com (so i should just order 1 more and be fine ?)

 

After reading about that memory you bought, they offer FREE tech support for any memory you buy from them. I would give them a call tomorrow and ask them about the problems you are having. Weather you need a Matched Pair or just but one more like you already have. Also tell them your model of your computer....just to make sure you got the right one. Before buying another one.

 

i tested it by itself and ti worked, but its still showing 3.6 available, why? not 4gb

 

2 different kinds of memory....CALL TECH SUPPORT in the morning....

 

talked to them they do not have any 8gb sticks and this was the last 4gb one they had, so i have to send it back for a refund.. :\ great

 

Go to this link and choose the option of letting it scan your computer and choose the memory you should get for your computer. Then post the results. Choose "System Scanner "
http://www.crucial.com/usa/en/memory...ry-_-us-memory