علت اختلاف قيمت دو رم

[imanfara]

علت اختلاف قيمت 70000 تومان رم هاي زير جيست؟

RAM ADATA 4G 1600 X V.2

2GB*2 - AX3U1600XB2G7-EF - DDR3-1600X v2.0 (DDR3-1600F)- PC3-12800 - CL7-7-7-20 - 1.55V-1.75V

RAM PATRIOT 4G 1600 VIPER II CL7

PATRIOT PART # = PV234G1600LLK MEMORY TIMINGS 7-7-7-20 VOLTAGE SETTINGS 1.9V
DESCRIPTION Extreme Performance Viper II Series DDR3 4GB (2x2GB) PC3-12800 Low Latency DIMM Kit
Speed PC3-12800 (1600MHz)