Origin Storage 4GB DDR2 800MHz RDIMM 2Rx4 ECC vs Origin Storage 4GB DDR3 1866MHz UDIMM 1Rx8 ECC

Key differences

• Internal memory type
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:DDR2
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:DDR3
• CAS latency
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:10
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:12
• Memory clock speed
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:800 MHz
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:1866 MHz
• Buffered memory type
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:Registered (buffered)
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:Unregistered (unbuffered)
• Memory ranking
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:2
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:1
• Memory voltage
  • 4GB DDR2 800MHz RDIMM 2Rx4 ECC:1.8 V
  • 4GB DDR3 1866MHz UDIMM 1Rx8 ECC:1.5 V