Viper Steel Series DDR4 16GB 3866MHz Memory Review

Features & Specifications

Patriot’s Viper Steel Series will be offered at speeds from 3000MHz up to 4400MHz with XMP 2.0 support. Hand tested for quality assurance the Viper Steel series is backed by a limited lifetime warranty.


  • Series: Viper Steel
  • Edition: Gunmetal grey sides with diamond- cutting Viper logo / Black top
  • Aluminum heat spreader with unique and specific design element
  • Compatibility: Tested on the latest Intel premium/high-end platforms and i7 processors
  • Limited lifetime warranty



  • Capacity: 16GB (2 x 8GB)
  • Base Frequency: PC4-17000 (2133MHz)
  • Base Timings: 15-15-15-36
  • Tested Frequency Profile 1: PC4-30900 (3866MHz)
  • Tested Frequency Profile 2: PC4-29800 (3733MHz)
  • Tested Timings: 18-22-22-40
  • Tested Voltage for Profile 1: 1.35V
  • Tested Voltage for Profile 2: 1.35V
  • Format: NON-ECC Unbuffered DIMM
  • Pin Out: 288-Pin

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