Kingston Technology 1GB 533MHz vs Kingston Technology 4GB Single Rank Kit

Key differences

The Kingston Technology 4GB Single Rank Kit has 3 GB more internal memory than the Kingston Technology 1GB 533MHz (4 GB vs 1 GB). The Kingston Technology 1GB 533MHz has 1 more CAS latency than the Kingston Technology 4GB Single Rank Kit (4 vs 3). The Kingston Technology 4GB Single Rank Kit has 8 bit more memory bus than the Kingston Technology 1GB 533MHz (72 bit vs 64 bit). Memory layout (modules x size): 1 x 1 GB on the Kingston Technology 1GB 533MHz, 2 x 2 GB on the Kingston Technology 4GB Single Rank Kit. Buffered memory type: Unregistered (unbuffered) on the Kingston Technology 1GB 533MHz, Registered (buffered) on the Kingston Technology 4GB Single Rank Kit.

• Internal memory
  • 1GB 533MHz:1 GB
  • 4GB Single Rank Kit:4 GB
• Memory layout (modules x size)
  • 1GB 533MHz:1 x 1 GB
  • 4GB Single Rank Kit:2 x 2 GB
• CAS latency
  • 1GB 533MHz:4
  • 4GB Single Rank Kit:3
• Memory bus
  • 1GB 533MHz:64 bit
  • 4GB Single Rank Kit:72 bit
• Buffered memory type
  • 1GB 533MHz:Unregistered (unbuffered)
  • 4GB Single Rank Kit:Registered (buffered)
• Module configuration
  • 1GB 533MHz:128M X 64
  • 4GB Single Rank Kit:256M X 72
• Chips organisation
  • 1GB 533MHz:X8
  • 4GB Single Rank Kit:X4
• Bus clock rate
  • 1GB 533MHz:533 MHz
  • 4GB Single Rank Kit:400 MHz