CoreParts MMC7497/1G memory module vs CoreParts MMH9657/2048 memory module

Key differences

The CoreParts MMH9657/2048 memory module has 1 GB more internal memory than the CoreParts MMC7497/1G memory module (2 GB vs 1 GB). The CoreParts MMH9657/2048 memory module has 3.5 more CAS latency than the CoreParts MMC7497/1G memory module (6 vs 2.5). The CoreParts MMH9657/2048 memory module has 534 MHz more memory clock speed than the CoreParts MMC7497/1G memory module (800 MHz vs 266 MHz). Only the CoreParts MMC7497/1G memory module has ECC. Memory layout (modules x size): 1 x 1 GB on the CoreParts MMC7497/1G memory module, 1 x 2 GB on the CoreParts MMH9657/2048 memory module.

• Internal memory
  • MMC7497/1G memory module:1 GB
  • MMH9657/2048 memory module:2 GB
• Memory layout (modules x size)
  • MMC7497/1G memory module:1 x 1 GB
  • MMH9657/2048 memory module:1 x 2 GB
• Internal memory type
  • MMC7497/1G memory module:DDR
  • MMH9657/2048 memory module:DDR2
• Component for
  • MMC7497/1G memory module:PC/Server
  • MMH9657/2048 memory module:Laptop
• ECC
  • MMC7497/1G memory module:Yes
  • MMH9657/2048 memory module:No
• CAS latency
  • MMC7497/1G memory module:2.5
  • MMH9657/2048 memory module:6
• Memory clock speed
  • MMC7497/1G memory module:266 MHz
  • MMH9657/2048 memory module:800 MHz
• Memory voltage
  • MMC7497/1G memory module:2.5 V
  • MMH9657/2048 memory module:1.8 V