Crucial 48GB (16GBx3) DDR3-1866 RDIMM Memory Kit

  • 3 x 16GB Kit
  • DDR3 PC3-14900
  • Limited Lifetime Manufacturer warranty

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Mfr part code: CT3K16G3ERSDD4186D

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    Crucial 48GB (16GBx3) DDR3-1866 RDIMM Memory Kit Product Description

    Crucial 48GB (16GBx3) DDR3-1866 RDIMM Memory Kit

    Crucial 240-pin DIMMs are used in DDR3 memory for desktop computers. DDR3 is the latest generation of memory with an improved architecture that allows it to transmit data more quickly.

    A dual inline memory module (DIMM) consists of a number of memory components (usually black) that are attached to a printed circuit board (usually green). The gold pins on the bottom of the DIMM provide a connection between the module and a socket on a larger printed circuit board. The pins on the front and back of a DIMM are not connected to each other.

    Each 240-pin DIMM provides a 64-bit data path (72-bit for ECC or registered or Fully Buffered modules). (The Ballistix™ and Ballistix Tracer™ high-performance memory do not come in 72-bit or registered modules.) Standard DDR3 240-pin DIMMs are currently available in PC3-8500 (DDR3 1066MHz) and PC3-10600 (DDR3 1333MHz) speeds. Additional speeds will be added as the technology becomes available.

    To use DDR3 memory, your system motherboard must have 240-pin DIMM slots and a DDR3-enabled chipset. This is because a DDR3 SDRAM DIMM will not fit into a standard DDR2 DIMM socket or a DDR DIMM socket.

    The number of black components on a 240-pin DIMM can vary, but it always has 120 pins on the front and 120 pins on the back, for a total of 240. 240-pin DIMMs are approximately 5.25 inches long and 1.18 inches high, though the heights can vary. While 240-pin DDR3 DIMMS, 240-pin DDR2 DIMMs, 184-pin DDR DIMMs, and 168-pin DIMMs are approximately the same size, 240-pin DIMMs and 184-pin DIMMs have only one notch within the row of pins.

    Product Specifications
    Brand   Crucial
    Form Factor  RDIMM
    Capacity   48GB Kit (16GBx3)
    Warranty   Limited Lifetime
    Specs   DDR3 PC3-14900 • CL=13 • Dual Ranked • x4 based • Registered • ECC • DDR3-1866 • 1.5V • 2048Meg x 72 •
    Series   Crucial
    ECC  ECC
    Kit Qty  3
    Speed  1866 MT/S
    Tracer   False
    Voltage  1.5V
    DIMM Type  Registered
    Component Configuration  x4 based

    Technical Specifications


    Storage Capacity 48 GB : 3 x 16 GB
    Capacity 48 GB : 3 x 16 GB
    Upgrade Type Generic


    Memory Speed 1866 MHz ( PC3-14900 )
    RAM Features Heat sink, dual rank , registered
    Supply Voltage 1.5 V
    Type DRAM
    Technology DDR3 SDRAM
    Form Factor DIMM 240-pin
    Speed 1866 MHz ( PC3-14900 )
    Latency Timings CL13
    Data Integrity Check ECC
    Features Heat sink, dual rank , registered
    Module Configuration 2048 x 72
    Chips Organization X4
    Voltage 1.5 V

    Expansion / Connectivity

    Compatible Slots 3 x memory - DIMM 240-pin

    Manufacturer Warranty

    Service & Support Limited lifetime warranty

    Customer Questions

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