Ballistix Sport XT 4GB (1x 4GB) DDR3-1866 PC3-14900 1.5V DR x8 240-pin UDIMM Gaming RAM Module

Ballistix Sport XT 4GB (1x 4GB) DDR3-1866 PC3-14900 1.5V DR x8 240-pin UDIMM Gaming RAM Module


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Product Overview

This 4GB (1x 4GB) Sport XT Series DDR3 1866 MT/s Dual rank, x8 configuration RAM module from Ballistix is for use in DDR3 compatible systems and operates at 1866 MT/s with an overall transfer rate of PC3-14900.

Built to provide Gamers and Enthusiasts alike with excellent overall system performance, this RAM module also operates at a standard voltage of 1.5V and is designed to allow you to run more applications simultaneously, switch between them faster, and provide a smoother computing experience.

Technical Specifications
Part No. BLS4G3D18ADS3
Capacity 4GB (1x 4GB)
Brand Ballistix
Speed DDR3-1866 - 1866MT/s - PC3-14900
Voltage 1.5V
Technology DDR3
Series Sport XT
Error Correction Non-ECC
Signal Processing Unbuffered
Form Factor 240-pin UDIMM
Ranks Dual rank
Configuration 16-chip 256Mx8
Pieces in Kit 1


You can verify the compatibility of this RAM module in a number of ways:

  • Use the RamCity Finder to see all guaranteed compatible RAM upgrades for your brand and model system or motherboard
  • Search online to see if this product is on the QVL (Qualified Vendor List) for your system or motherboard
  • Contact one of our Upgrade Evangelists for an expert opinion

Why is the speed of this RAM module shown as 1866 MT/s instead of 1866 Mhz?

When it comes to measuring DDR RAM speed, MT/s and MHz are used interchangeably, which is not actually correct.

DDR stands for double data rate which means data is transfers on both the rising and falling edges of the clock signal. Meaning that the transfer rate is roughly twice the speed of the I/O bus clock. This RAM module runs at 933MHz per second, but the effective rate is 1866 megatransfers per second (MT/s) because there are 933 million rising edges per second and 933 million falling edges per second of a clock signal running at 933 MHz.