Hi guys I'm hoping someone can help me here...
I built a PC about a year ago. I used 4gb (2x2gb) Adata AX3U1600GB2G9 AG. The mobo is GA-MA785GMT-UD2H (rev. 1.0)
My original ram shows up in cpu-z, Everest, PC Wizard as DDR3 1600 PC3-12800H (800Mhz)
I recently wanted to add 4gb more ram, so I bought what I thought was the exact same Adata part #. But this ram is showing up as follows:
DDR3-1333 PC3-10700 (667 Mhz) It also has a XMP designation that the original ram did not have. .
Can someone please tell me if these new sticks are the same as the old ones and/or compatible and optimal in my system, or do I need to return them and find ram that is the same as the existing sticks?
Sorry in advance if this is a noob question, but its got me stumped.
PC WIZARD
General Information :
A0 (RAS 1) : 2048 (Double Bank)
A1 (RAS 2) : 2048 (Double Bank)
A2 (RAS 3) : 2048 (Single Bank)
A3 (RAS 4) : 2048 (Single Bank)
Information SPD EEPROM (A0) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Specification : H
Type : DDR3-SDRAM PC3-12800 (800MHz) - [DDR3-1600]
Format : UDIMM (133.35 x 15)
Size : 2048MB (2 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : No
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 889MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS to CAS (tRCD) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS Precharge (tRP) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
Cycle Time (tRAS) : 16 clocks @ 444MHz, 19 clocks @ 533MHz, 22 clocks @ 622MHz, 25 clocks @ 711MHz, 28 clocks @ 800MHz, 32 clocks @ 889MHz
Min TRC : 21 clocks @ 444MHz, 25 clocks @ 533MHz, 29 clocks @ 622MHz, 33 clocks @ 711MHz, 37 clocks @ 800MHz, 42 clocks @ 889MHz
Information SPD EEPROM (A1) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Specification : H
Type : DDR3-SDRAM PC3-12800 (800MHz) - [DDR3-1600]
Format : UDIMM (133.35 x 15)
Size : 2048MB (2 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : No
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 889MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS to CAS (tRCD) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS Precharge (tRP) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
Cycle Time (tRAS) : 16 clocks @ 444MHz, 19 clocks @ 533MHz, 22 clocks @ 622MHz, 25 clocks @ 711MHz, 28 clocks @ 800MHz, 32 clocks @ 889MHz
Min TRC : 21 clocks @ 444MHz, 25 clocks @ 533MHz, 29 clocks @ 622MHz, 33 clocks @ 711MHz, 37 clocks @ 800MHz, 42 clocks @ 889MHz
Information SPD EEPROM (A2) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Type : DDR3-SDRAM PC3-10700 (667MHz) - [DDR3-1333]
Format : UDIMM (133.35 x 15)
Size : 2048MB (1 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : Yes
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 457MHz, 533MHz, 610MHz, 686MHz
CAS Latency (tCL) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
RAS to CAS (tRCD) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
RAS Precharge (tRP) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
Cycle Time (tRAS) : 17 clocks @ 457MHz, 20 clocks @ 533MHz, 22 clocks @ 610MHz, 25 clocks @ 686MHz
Min TRC : 23 clocks @ 457MHz, 27 clocks @ 533MHz, 30 clocks @ 610MHz, 34 clocks @ 686MHz
XMP Profile : XMP-1600
Version : 1.2
Specification : PC3-12800
Voltage : 1.65V
Cycle Time : 1.25ns @800MHz
RAS Precharge (tRP) : 11.25 ns
RAS to CAS (tRCD) : 11.25 ns
tWR : 15 ns
Cycle Time (tRAS) : 30 ns
tRC : 41.25 ns
Command Rate : 0T
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 888MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 cl
I built a PC about a year ago. I used 4gb (2x2gb) Adata AX3U1600GB2G9 AG. The mobo is GA-MA785GMT-UD2H (rev. 1.0)
My original ram shows up in cpu-z, Everest, PC Wizard as DDR3 1600 PC3-12800H (800Mhz)
I recently wanted to add 4gb more ram, so I bought what I thought was the exact same Adata part #. But this ram is showing up as follows:
DDR3-1333 PC3-10700 (667 Mhz) It also has a XMP designation that the original ram did not have. .
Can someone please tell me if these new sticks are the same as the old ones and/or compatible and optimal in my system, or do I need to return them and find ram that is the same as the existing sticks?
Sorry in advance if this is a noob question, but its got me stumped.
PC WIZARD
General Information :
A0 (RAS 1) : 2048 (Double Bank)
A1 (RAS 2) : 2048 (Double Bank)
A2 (RAS 3) : 2048 (Single Bank)
A3 (RAS 4) : 2048 (Single Bank)
Information SPD EEPROM (A0) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Specification : H
Type : DDR3-SDRAM PC3-12800 (800MHz) - [DDR3-1600]
Format : UDIMM (133.35 x 15)
Size : 2048MB (2 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : No
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 889MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS to CAS (tRCD) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS Precharge (tRP) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
Cycle Time (tRAS) : 16 clocks @ 444MHz, 19 clocks @ 533MHz, 22 clocks @ 622MHz, 25 clocks @ 711MHz, 28 clocks @ 800MHz, 32 clocks @ 889MHz
Min TRC : 21 clocks @ 444MHz, 25 clocks @ 533MHz, 29 clocks @ 622MHz, 33 clocks @ 711MHz, 37 clocks @ 800MHz, 42 clocks @ 889MHz
Information SPD EEPROM (A1) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Specification : H
Type : DDR3-SDRAM PC3-12800 (800MHz) - [DDR3-1600]
Format : UDIMM (133.35 x 15)
Size : 2048MB (2 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : No
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 889MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS to CAS (tRCD) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
RAS Precharge (tRP) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 clocks @ 711MHz, 9 clocks @ 800MHz, 10 clocks @ 889MHz
Cycle Time (tRAS) : 16 clocks @ 444MHz, 19 clocks @ 533MHz, 22 clocks @ 622MHz, 25 clocks @ 711MHz, 28 clocks @ 800MHz, 32 clocks @ 889MHz
Min TRC : 21 clocks @ 444MHz, 25 clocks @ 533MHz, 29 clocks @ 622MHz, 33 clocks @ 711MHz, 37 clocks @ 800MHz, 42 clocks @ 889MHz
Information SPD EEPROM (A2) :
Manufacturer : A-Data Technology
Part Number : DDR3 1600G
Serial Number : 0018D6EC52A51018
Type : DDR3-SDRAM PC3-10700 (667MHz) - [DDR3-1333]
Format : UDIMM (133.35 x 15)
Size : 2048MB (1 ranks, 8 banks)
Module Buffered : No
Module Registered : No
Module SLi Ready (EPP) : No
Module XMP : Yes
Width : 64-bit
Error Correction Capability (EC... Unspecified
Prefetch Buffer : 8-bit
Manufacture : 2000
Thermal Sensor : No
Heat Spreader : No
Supported Frequencies : 457MHz, 533MHz, 610MHz, 686MHz
CAS Latency (tCL) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
RAS to CAS (tRCD) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
RAS Precharge (tRP) : 6 clocks @ 457MHz, 7 clocks @ 533MHz, 8 clocks @ 610MHz, 9 clocks @ 686MHz
Cycle Time (tRAS) : 17 clocks @ 457MHz, 20 clocks @ 533MHz, 22 clocks @ 610MHz, 25 clocks @ 686MHz
Min TRC : 23 clocks @ 457MHz, 27 clocks @ 533MHz, 30 clocks @ 610MHz, 34 clocks @ 686MHz
XMP Profile : XMP-1600
Version : 1.2
Specification : PC3-12800
Voltage : 1.65V
Cycle Time : 1.25ns @800MHz
RAS Precharge (tRP) : 11.25 ns
RAS to CAS (tRCD) : 11.25 ns
tWR : 15 ns
Cycle Time (tRAS) : 30 ns
tRC : 41.25 ns
Command Rate : 0T
Supported Frequencies : 444MHz, 533MHz, 622MHz, 711MHz, 800MHz, 888MHz
CAS Latency (tCL) : 5 clocks @ 444MHz, 6 clocks @ 533MHz, 7 clocks @ 622MHz, 8 cl
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