Mix af RAM

Hej.

Kan jeg købe disse RAM, og installere dem i min PC sammen med de nuværende?

http://www.happii.dk/product.aspx?uid=262291&prodid=58465&gclid=CJm3mZPctZECFQ5lQgodxhjLew
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General Information :   
DIMM0 (RAS 0, RAS 1) :    512 (Single Bank)
DIMM1 (RAS 0, RAS 1) :    512 (Single Bank)
DIMM2 :    Empty
DIMM3 :    Empty

Information SPD EEPROM (DIMM0) :   
Manufacturer :    Unspecified
Part Number :    SUPERTALENT
Serial Number :    Unspecified
Type :    DDR2-SDRAM PC2-4300 (266 MHz)  -  [DDR2-533]
Format :    Regular UDIMM (133,35 x 3)
Size :    512 MB (1 ranks, 4 banks)
Module Buffered :    No
Module Registered :    No
Module SLi Ready (EPP) :    No
Width :    64-bit
Error Correction Capability :    No
Max. Burst Length :    8
Refresh :    Reduced (.5x)7.8 µs, Self Refresh
Voltage :    SSTL 1.8v
Prefetch Buffer :    4-bit
Manufacture :    Week 25 of 2006
Supported Frequencies :    200 MHz, 266 MHz, 266 MHz
CAS Latency (tCL) :    3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @266 MHz
RAS to CAS (tRCD) :    3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
RAS Precharge (tRP) :    3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
Cycle Time (tRAS) :    8 clocks @200 MHz, 11 clocks @266 MHz, 11 clocks @266 MHz
Min TRC :    11 clocks @200 MHz, 15 clocks @266 MHz, 15 clocks @266 MHz

Information SPD EEPROM (DIMM1) :   
Manufacturer :    Unspecified
Part Number :    SUPERTALENT
Serial Number :    Unspecified
Type :    DDR2-SDRAM PC2-4300 (266 MHz)  -  [DDR2-533]
Format :    Regular UDIMM (133,35 x 3)
Size :    512 MB (1 ranks, 4 banks)
Module Buffered :    No
Module Registered :    No
Module SLi Ready (EPP) :    No
Width :    64-bit
Error Correction Capability :    No
Max. Burst Length :    8
Refresh :    Reduced (.5x)7.8 µs, Self Refresh
Voltage :    SSTL 1.8v
Prefetch Buffer :    4-bit
Manufacture :    Week 25 of 2006
Supported Frequencies :    200 MHz, 266 MHz, 266 MHz
CAS Latency (tCL) :    3 clocks @200 MHz, 4 clocks @266 MHz, 5 clocks @266 MHz
RAS to CAS (tRCD) :    3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
RAS Precharge (tRP) :    3 clocks @200 MHz, 4 clocks @266 MHz, 4 clocks @266 MHz
Cycle Time (tRAS) :    8 clocks @200 MHz, 11 clocks @266 MHz, 11 clocks @266 MHz
Min TRC :    11 clocks @200 MHz, 15 clocks @266 MHz, 15 clocks @266 MHz

Memory Controller Information :   
Memory Controller :    DIMM, SDRAM
Number of connectors :    4
Max. Module Size :    0 MB
Supported Speed :    70ns, 60ns
Supported Voltages :    3.3v
Error Detection Method :    64-bit ECC
Error Correction Capability :    None
Current/Supported Interleave :    1-way/1-way