[SOLVED] Added 2x8Gb DDR3 to existing 2x8Gb DDR3, but new RAM is 1600 vs 1333

JimDiGritz

Honorable
Apr 19, 2015
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I've just added 2 more sticks of RAM to bring my 5 yr old PC up to 32gb (for audio editing mostly) and I didn't realize that the new DDR3 is 1600vs the original 1333.

Would anyone be kind enough to look at the Speccy output below and tell me if anything looks odd??

If so, do you have any suggestions? My Motherboard is an ASUS Z97-PRO GAMER (SOCKET 1150), and I have switched off (I think!) the overclocking/AI TWEAK in the ASUS bios settings since my PC just wouldn't boot with any non standard settings.

Thanks in advance!

RAM
Memory slots
Total memory slots 4
Used memory slots 4
Free memory slots 0

Memory
Type DDR3
Size 32768 MBytes
Channels # Dual
DRAM Frequency 799.9 MHz
CAS# Latency (CL) 10 clocks
RAS# to CAS# Delay (tRCD) 10 clocks
RAS# Precharge (tRP) 10 clocks
Cycle Time (tRAS) 27 clocks
Command Rate (CR) 2T
Physical Memory
Memory Usage 18 %
Total Physical 32 GB
Available Physical 26 GB
Total Virtual 37 GB
Available Virtual 29 GB

SPD
Number Of SPD Modules 4
Slot #1
Type DDR3
Size 8192 MBytes
Manufacturer Corsair
Max Bandwidth PC3-10700 (667 MHz)
Part Number CMZ16GX3M2A2133C10
SPD Ext. XMP
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 457.1 MHz 6.0 6 6 17 22 1.500 V
JEDEC #2 533.3 MHz 7.0 7 7 20 26 1.500 V
JEDEC #3 666.7 MHz 9.0 9 9 24 33 1.500 V
XMP-2132 1066 MHz 10.0 11 11 31 1.500 V

Slot #2
Type DDR3
Size 8192 MBytes
Manufacturer Corsair
Max Bandwidth PC3-10700 (667 MHz)
Part Number CMZ16GX3M2A2133C10
SPD Ext. XMP
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 457.1 MHz 6.0 6 6 17 22 1.500 V
JEDEC #2 533.3 MHz 7.0 7 7 20 26 1.500 V
JEDEC #3 666.7 MHz 9.0 9 9 24 33 1.500 V
XMP-2132 1066 MHz 10.0 11 11 31 1.500 V

Slot #3
Type DDR3
Size 8192 MBytes
Manufacturer Corsair
Max Bandwidth PC3-12800J (800 MHz)
Part Number CMZ16GX3M2A1600C10
SPD Ext. XMP
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 480.0 MHz 6.0 6 6 17 24 1.500 V
JEDEC #2 560.0 MHz 7.0 7 7 19 27 1.500 V
JEDEC #3 720.0 MHz 9.0 9 9 25 35 1.500 V
JEDEC #4 800.0 MHz 10.0 10 10 27 39 1.500 V
XMP-1600 800 MHz 10.0 10 10 27 1.500 V

Slot #4
Type DDR3
Size 8192 MBytes
Manufacturer Corsair
Max Bandwidth PC3-12800J (800 MHz)
Part Number CMZ16GX3M2A1600C10
SPD Ext. XMP
Timing table
Frequency CAS# Latency RAS# To CAS# RAS# Precharge tRAS tRC Voltage
JEDEC #1 480.0 MHz 6.0 6 6 17 24 1.500 V
JEDEC #2 560.0 MHz 7.0 7 7 19 27 1.500 V
JEDEC #3 720.0 MHz 9.0 9 9 25 35 1.500 V
JEDEC #4 800.0 MHz 10.0 10 10 27 39 1.500 V
XMP-1600 800 MHz 10.0 10 10 27 1.500 V
 

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