What memory will work in my computer

[flyboy920]

I have an HP 500-509c I would like to Add another memory stick I can't find one that matches my stick ? I can find this number 8GB 2RX8 PC3 12800U-11-13-B1 But I can't find this number
M378B173QHO-CKO I can find sticks that are close but the letters I can't find are QHO does anyone no what is compatible for my computer.
Thanks for your help.
Rodger

 

[RememberThe5th]

Download CPU-Z and go to SPD tab and screenshot it, then upload to imagehosting site and link it here.

 

[flyboy920]

Download CPU-Z and go to SPD tab and screenshot it, then upload to imagehosting site and link it here.

 

[flyboy920]

RAM
Memory slots
Total memory slots 2
Used memory slots 1
Free memory slots 1
Memory
Type DDR3
Size 8192 MBytes
Channels # Single
DRAM Frequency 798.1 MHz
CAS# Latency (CL) 11 clocks
RAS# to CAS# Delay (tRCD) 11 clocks
RAS# Precharge (tRP) 11 clocks
Cycle Time (tRAS) 28 clocks
Command Rate (CR) 1T
Physical Memory
Memory Usage 54 %
Total Physical 7.96 GB
Available Physical 3.60 GB
Total Virtual 9.21 GB
Available Virtual 2.80 GB
SPD
Number Of SPD Modules 1
Slot #1

 

[RememberThe5th]

You need to screenshot it.... hit Prt|Sc by Home button, and then paste it into paint, save it, then upload to https://imgur.com/ and copy link and paste it here.