XPG AX4U2800W8G15-DRD memory module vs XPG AX4U2800W8G15-QRD memory module

Key differences

The XPG AX4U2800W8G15-QRD memory module has 16 GB more internal memory than the XPG AX4U2800W8G15-DRD memory module (32 GB vs 16 GB). The XPG AX4U2800W8G15-QRD memory module has 2 x 8 GB more memory layout (modules x size) than the XPG AX4U2800W8G15-DRD memory module (4 x 8 GB vs 2 x 8 GB). The XPG AX4U2800W8G15-QRD memory module has 2 more CAS latency than the XPG AX4U2800W8G15-DRD memory module (17 vs 15). Memory channels: Dual-channel on the XPG AX4U2800W8G15-DRD memory module, Quad-channel on the XPG AX4U2800W8G15-QRD memory module.

• Internal memory
  • AX4U2800W8G15-DRD memory module:16 GB
  • AX4U2800W8G15-QRD memory module:32 GB
• Memory layout (modules x size)
  • AX4U2800W8G15-DRD memory module:2 x 8 GB
  • AX4U2800W8G15-QRD memory module:4 x 8 GB
• CAS latency
  • AX4U2800W8G15-DRD memory module:15
  • AX4U2800W8G15-QRD memory module:17
• Memory channels
  • AX4U2800W8G15-DRD memory module:Dual-channel
  • AX4U2800W8G15-QRD memory module:Quad-channel
• Memory voltage
  • AX4U2800W8G15-DRD memory module:1.25 V
  • AX4U2800W8G15-QRD memory module:1.2 V