memory chips and modules use a naming convention similar to that used for the current DDR memory modules, but are not backward compatible due to incompatible module connections (number of pins), voltage and DRAM technology. DDR2 memory modules have a different key or notch than the same-sized DDR modules to prevent their insertion into an incompatible memory socket. DDR2 memory chips will incorporate On-Die Termination (ODT) to minimize memory signal reflections at high speeds, thereby improving timing margins. Key DDR2 features: 1.8 Volts operation, reducing power consumption by about 50 percent Memory signal termination inside the memory chip ("On-Die Termination") to prevent reflected signal transmission errors. Operational enhancements Specifications: Module Type:  DIMM Memory Type:  DDR2 533 Bandwidth:  PC2-4200 Pins:  240 Gold Plated Pins Compatible with all PC4200 DDR2 motherboards Speed:  CL3 (CAS Latency) NON-ECC SPD Support PC4200 533Mhz Compatible with all PC4200 DDR2 motherboards Voltage:  1.8 V Module Height:  1.181" Intel Certified 30 Days Money Back Lifetime Warranty Guaranteed Compatible"""  (less)

as managing and manipulating digital images, audio and video. Celebrating their 15th anniversary of building personal computers in the USA, ZT Systems has won numerous industry awards. ZT Affinity means the latest quality technology for less, along  (less)

include lifetime 24/7 toll-free technical p  (less)

memory chips and modules use a naming convention similar to that used for the current DDR memory modules, but are not backward compatible due to incompatible module connections (number of pins), voltage and DRAM technology. DDR2 memory modules have a different key or notch than the same-sized DDR modules to prevent their insertion into an incompatible memory socket. DDR2 memory chips will incorporate On-Die Termination (ODT) to minimize memory signal reflections at high speeds, thereby improving timing margins. Key DDR2 features: 1.8 Volts operation, reducing power consumption by about 50 percent Memory signal termination inside the memory chip ("On-Die Termination") to prevent reflected signal transmission errors. Operational enhancements Specifications: Module Type:  DIMM Memory Type:  DDR2 533 Bandwidth:  PC2-4200 Pins:  240 Gold Plated Pins Compatible with all PC4200 DDR2 motherboards Speed:  CL3 (CAS Latency) NON-ECC SPD Support PC4200 533Mhz Compatible with all PC4200 DDR2 motherboards Voltage:  1.8 V Module Height:  1.181" Intel Certified 30 Days Money Back Lifetime Warranty Guaranteed Compatible"""  (less)

USA, ZT Systems provides the latest quality technology for less, along with the peace of mind of lifetime toll-free technical support.  (less)

memory chips and modules use a naming convention similar to that used for the current DDR memory modules, but are not backward compatible due to incompatible module connections (number of pins), voltage and DRAM technology. DDR2 memory modules have a different key or notch than the same-sized DDR modules to prevent their insertion into an incompatible memory socket. DDR2 memory chips will incorporate On-Die Termination (ODT) to minimize memory signal reflections at high speeds, thereby improving timing margins. Key DDR2 features: 1.8 Volts operation, reducing power consumption by about 50 percent Memory signal termination inside the memory chip ("On-Die Termination") to prevent reflected signal transmission errors. Operational enhancements Specifications: Module Type:  DIMM Memory Type:  DDR2 533 Bandwidth:  PC2-4200 Pins:  240 Gold Plated Pins Compatible with all PC4200 DDR2 motherboards Speed:  CL3 (CAS Latency) NON-ECC SPD Support PC4200 533Mhz Compatible with all PC4200 DDR2 motherboards Voltage:  1.8 V Module Height:  1.181" Intel Certified 30 Days Money Back Lifetime Warranty Guaranteed Compatible"""  (less)