Memory RAM DDR4 32GB 16GB 4GB 8GB 3200Mhz 2133 2400Mhz 2666Mhz DIMM 288Pin PC4-21300 25600 19200 17000 PC Memory

Specifications:

Model: 4GB, 8GB, 16GB, 32GB

Module Type: UDIMM, DIMM, Desktop, PC

Capacities:4GB, 8GB

Speeds:2133MT/s,2400MT/s,2666MT/s,3200MT/s

Voltage:1.2V

ECC Type = Non-ECC

Compatible : Compatible with Intel and AMD Ryzen CPU Desktop Mainboard

Form Facort = UDIMM

Pin Count = 288-Pin

PC Speed = PC4-17000, PC4-19200, PC4-21300,PC4-25600

Operating Temperature:0°C to 85°C

Why is my diagnostic program(CPU-Z etc.)showing that my memory is running at half the frequency?

CPU-Z usually detects the bus frequency of the memory, which is half of the frequency for DDR type memory. DDR(Double Data Rate)data rate provides twice the memory bus frequency. Therefore, if the memory buss peed is 1600MHz and you are using DDR4-3200 memory, the RAM is running at the correct speed.

Frequency display in app:

PC2-5300=DDR2 667MHz CPU-Z detection shows:DDR2-667(333MHz)

PC2-6400=DDR2 800MHz CPU-Z detection shows:DDR2-800(400MHz)

PC3-10600=DDR3 1333MHz CPU-Z detection shows:DDR3-1333(667MHz)

PC3-12800=DDR3 1600MHz CPU-Z detection shows:DDR3-1600(800MHz)

PC4-14900=DDR4 1866MHz CPU-Z detection shows:DDR4-1866(977MHz)

PC4-17000=DDR4 2133MHz CPU-Z detection shows:DDR4-2133(1067MHz)

PC4-19200=DDR4 2400MHz CPU-Z detection shows:DDR4-2400(1200MHz)

PC4-21300=DDR4 2666MHz CPU-Z detection shows:DDR4-2666(1333MHz)

PC4-25600=DDR4 3200MHz CPU-Z detection shows:DDR4-3200(1600MHz)

PC5-38400=DDR5 4800MHz CPU-Z detection shows:DDR5-4800(2400MHz)

PC5-41600=DDR5 5200MHz CPU-Z detection shows:DDR5-5200(2600MHz)

PC5-44800=DDR5 5600MHz CPU-Z detection shows:DDR5-5600(2800MHz)

PC5-48000=DDR5 6000MHz CPU-Z detection shows:DDR5-6000(3000MHz)

Packing List:

DDR4 DIMM RAM