Lenovo 46W0792 memory module vs Lenovo 49Y1404 memory module

Key differences

The Lenovo 46W0792 memory module has 4 GB more internal memory than the Lenovo 49Y1404 memory module (8 GB vs 4 GB). The Lenovo 46W0792 memory module has 48 -pin DIMM more memory form factor than the Lenovo 49Y1404 memory module (288-pin DIMM vs 240-pin DIMM). The Lenovo 46W0792 memory module has 6 more CAS latency than the Lenovo 49Y1404 memory module (15 vs 9). Memory layout (modules x size): 1 x 8 GB on the Lenovo 46W0792 memory module, 1 x 4 GB on the Lenovo 49Y1404 memory module. Internal memory type: DDR4 on the Lenovo 46W0792 memory module, DDR3 on the Lenovo 49Y1404 memory module.

• Internal memory
  • 46W0792 memory module:8 GB
  • 49Y1404 memory module:4 GB
• Memory layout (modules x size)
  • 46W0792 memory module:1 x 8 GB
  • 49Y1404 memory module:1 x 4 GB
• Internal memory type
  • 46W0792 memory module:DDR4
  • 49Y1404 memory module:DDR3
• Memory form factor
  • 46W0792 memory module:288-pin DIMM
  • 49Y1404 memory module:240-pin DIMM
• CAS latency
  • 46W0792 memory module:15
  • 49Y1404 memory module:9
• Memory clock speed
  • 46W0792 memory module:2133 MHz
  • 49Y1404 memory module:1333 MHz
• Buffered memory type
  • 46W0792 memory module:Registered (buffered)
  • 49Y1404 memory module:Unregistered (unbuffered)
• Memory voltage
  • 46W0792 memory module:1.2 V
  • 49Y1404 memory module:1.35 V