Corsair Vengeance 16GB (2x8GB) 1866MHz DDR3

Corsair Vengeance 16GB (2x8GB) 1866MHz DDR3 Non-ECC CL10 XMP CMZ16GX3M2A1866C10

Corsair Vengeance 16GB (2x8GB) 1866MHz DDR3 Non-ECC CL10 XMP CMZ16GX3M2A1866C10

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  • Designed with overclockers in mind, Corsair Vengeance DDR3 memory modules use carefully selected RAMs to enable excellent overclocking results on current and future generation Intel and AMD platforms. All initial Vengeance memory modules have a low 1.5V supply voltage for maximum compatibility and energy efficiency. Aluminum heat spreaders help dissipate heat effectively while providing an aggressive appearance for your gaming rig. As a bonus, the attractive low price of Vengeance memory will also leave lots of room in your system build budget. Available in a variety of colors, the Corsair Vengeance modules let you build your system just the way you want it.

Specifications Overview

Model CMZ16GX3M2A1866C10
Release Date April 2012

* 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

Cons

  • May not fit with some third-party CPU coolers

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

Warranty Lifetime

Size 16GB (2 x 8GB)

Performance Profile XMP

Fan Included No

Heat Spreader Vengeance

Memory Configuration Dual Channel

Memory Type DDR3

Package - Memory Pin 240

Package - Memory Format DIMM

Tested Voltage 1.5

SPD Voltage 1.5

Speed Rating PC3-15000 (1866MHz)

SPD Speed 1333MHz

Tested Speed 1866Mhz

Tested Latency 10-11-10-30

SPD Latency 9-9-9-24



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