Patriot Viper 3 Low Profile 16GB (2x8GB) 1866MHz DDR3

Patriot Viper 3 Low Profile 16GB (2x8GB) 1866MHz DDR3 Non-ECC CL10 PVL316G186C0KR

Patriot Viper 3 Low Profile 16GB (2x8GB) 1866MHz DDR3 Non-ECC CL10 PVL316G186C0KR

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  • Patriot's Low Profile Viper 3 Series memory kits are designed with true performance in mind. Tested and qualified with Intel's and AMD's DDR3 compatible processors and chipsets, The Viper 3 Low Profile Series provides the best performance and stability for the most demanding computer environments.
  • The Viper 3 Low Profile series utilizes a custom designed high performance low profile heat shield for superior heat dissipation to ensure rock solid performance even when using the most taxing applications. These low profile modules provide superior cooling while offering excellent clearance for large CPU coolers, making them perfect for overclockers and gamers.
  • Built from the highest quality Build of Materials, Patriot's Viper 3 Low Profile Series memory kits are hand tested and validated for system compatibility. Available in dual and quad channel kits, 8GB, 16GB and 32GB Kits, the Viper 3 Series modules are offered at speeds from 1600MHz up to 2133MHz at 1.5 volts and are XMP 1.3 ready. Hand tested for quality assurance, the Viper 3 series Low Profile Series is backed by a lifetime warranty.

Specifications Overview

Model PVL316G186C0KR
Release Date December 2013

* First availability for purchase, it may not correspond to the actual market launch date.

Type 240-pin DIMM DDR3
Speed DDR3-1866 MHz
Size 16GB (2 x 8GB)
CAS Latency 10
First Word Latency 10.72 ns
Voltage 1.5 V
Heat Spreader
ECC Support

Pros

  • Voltage 1.5v
  • Lifetime warranty
  • Low Profile heat spreader

Cons

RAM First Word Latency Table (nanoseconds)

Latency is measured in nanoseconds, which is a combination of frequency and CAS. Both frequency increases and latency decreases result in better system performance (when latency is the same, always prefer higher frequency if possible).

Frequency (MT/s)

1066 1333 1600 1866 2000 2133 2400 2666 2800 2933 3000 3100 3200
7 13.13 10.50 8.75 7.50 7.00 6.56 5.83 5.25 5.00 4.77 4.67 4.52 4.38
8 15.01 12.00 10.00 8.57 8.00 7.50 6.67 6.00 5.71 5.46 5.33 5.16 5.00
9 16.89 13.50 11.25 9.65 9.00 8.44 7.50 6.75 6.43 6.14 6.00 5.81 5.63
10 18.76 15.00 12.50 10.72 10.00 9.38 8.33 7.50 7.14 6.82 6.67 6.45 6.25
11 20.64 16.50 13.75 11.79 11.00 10.31 9.17 8.25 7.86 7.50 7.33 7.10 6.88
12 22.51 18.00 15.00 12.86 12.00 11.25 10.00 9.00 8.57 8.18 8.00 7.74 7.50
13 24.39 19.50 16.25 13.93 13.00 12.19 10.83 9.75 9.29 8.86 8.67 8.39 8.13
14 26.27 21.01 17.50 15.01 14.00 13.13 11.67 10.50 10.00 9.55 9.33 9.03 8.75
15 28.14 22.51 18.75 16.08 15.00 14.06 12.50 11.25 10.71 10.23 10.00 9.68 9.38
16 30.02 24.01 20.00 17.15 16.00 15.00 13.33 12.00 11.43 10.91 10.67 10.32 10.00
17 31.89 25.51 21.25 18.22 17.00 15.94 14.17 12.75 12.14 11.59 11.33 10.97 10.63
18 33.77 27.01 22.50 19.29 18.00 16.88 15.00 13.50 12.86 12.27 12.00 11.61 11.25
19 35.65 28.51 23.75 20.36 19.00 17.82 15.83 14.25 13.57 12.96 12.67 12.26 11.88
CAS (clock cycles) Lower latency means faster memory.

Cheapest alternatives with equal or better performance

Same latency

Same latency

Same latency

Description

Series

Edition

Capacity

DIMM Type

Voltage

Tested Frequency

Tested Timings

Base Frequency

Base Timings

Tested Platforms

Feature Overclock

Viper 3

Red Low Profile

16GB (2 x 8GB)

240-Pin NON-ECC UDIMM

1.5V

PC3-15000 (1866MHz)

10-11-10-30

PC3-12800 (1600MHz)

9-9-9-24

Intel

® 6, 7 and 8 Series

XMP 1.3



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