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Samsung 8GB M393A1G40DB0 DDR4 SDRAM Memory Module
Part number: M393A1G40DB0-CPB Manufacturer: Samsung
Samsung 8GB M393A1G40DB0 DDR4 SDRAM Memory Module - 8GB (1 x 8 GB) - DDR4 SDRAM - 2133MHz DDR4-2133/PC4-17000 - 1.20 V - ECC - Registered - 288-pin - DIMM
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    General Information
    Manufacturer
    Samsung
    Manufacturer Part Number
    M393A1G40DB0-CPB
    Manufacturer Website
    http://www.samsungusa.com
    Manufacturer Website Address
    Brand Name
    Samsung
    Product Model
    M393A1G40DB0
    Product Name
    8GB M393A1G40DB0 DDR4 SDRAM Memory Module
    Marketing Information
    DRAM is a type of RAM (random access memory) used as the main memory in several computing devices, such as desktop and notebook computers, servers, and high-end workstations. It is the most widely used semiconductor memory used in current generation computers, and offers several significant advantages, such as structural simplicity, very high packing densities (number of bytes that can be stored per unit of chip area), low power consumption, and sufficiently high data read/write speeds. Several types of DRAM are presently available for deployment on various computing platforms, such as home/personal computers, portable computers, and network servers. This type of memory has undergone several innovative technological developments and offers very high price/performance ratios.

    Two types of DRAM are widely used for deployment in current generation servers: registered memory, and fully-buffered (FB) memory. Both these memory types are commercially available as DIMMs (dual inline memory modules). Registered DIMMs (or RDIMMs) are designed with an additional hardware register between the DRAM module and the system's memory controller. RDIMMs present several advantages for the system, such as a lower electrical load on the memory controller and sustained stability even with an increase in the number of installed memory modules. Thus, RDIMMs are often the default choice for deployment in server-class computing systems. Fully-buffered DIMMs (or FB-DIMMs) are intended to be used in systems requiring higher memory densities with limited board space. As opposed to the parallel data transfer technique used in normal DRAM, FB-DIMMs transfer data in a serial format, using an additional buffer, known as advanced memory buffer (AMB) between the memory controller and the FB-DIMM modules. The AMB acts as an intermediary and handles all data reads/writes for the memory modules, taking care of issues such as signal degradation and error correction and reducing any overhead on the memory controller. Thus, FB-DIMMs prove to be a reliable alternative for deployment in server-grade machines.
    Packaged Quantity
    1
    Product Type
    RAM Module
    Technical Information
    Memory Size
    8 GB
    Memory Technology
    DDR4 SDRAM
    Memory Voltage
    1.20 V
    Number of Modules
    1 x 8 GB
    Memory Speed
    2133 MHz
    Memory Standard
    DDR4-2133/PC4-17000
    Error Checking
    ECC
    Signal Processing
    Registered
    CAS Latency
    CL15
    Physical Characteristics
    Number of Pins
    288-pin
    Form Factor
    DIMM
    Length
    1.2"
    Miscellaneous
    Green Compliance
    Yes
    Green Compliance Certificate/Authority
    RoHS
    Green Compliant
    Yes
    Technical Information
    Memory Size
    8 GB
    Memory Technology
    DDR4 SDRAM
    Memory Voltage
    1.20 V
    Number of Modules
    1 x 8 GB
    Memory Speed
    2133 MHz
    Memory Standard
    DDR4-2133/PC4-17000
    Error Checking
    ECC
    Signal Processing
    Registered
    CAS Latency
    CL15
    General Information
    Manufacturer
    Samsung
    Manufacturer Part Number
    M393A1G40DB0-CPB
    Manufacturer Website Address
    http://www.samsungusa.com
    Brand Name
    Samsung
    Product Model
    M393A1G40DB0
    Product Name
    8GB M393A1G40DB0 DDR4 SDRAM Memory Module
    Marketing Information
    DRAM is a type of RAM (random access memory) used as the main memory in several computing devices, such as desktop and notebook computers, servers, and high-end workstations. It is the most widely used semiconductor memory used in current generation computers, and offers several significant advantages, such as structural simplicity, very high packing densities (number of bytes that can be stored per unit of chip area), low power consumption, and sufficiently high data read/write speeds. Several types of DRAM are presently available for deployment on various computing platforms, such as home/personal computers, portable computers, and network servers. This type of memory has undergone several innovative technological developments and offers very high price/performance ratios.

    Two types of DRAM are widely used for deployment in current generation servers: registered memory, and fully-buffered (FB) memory. Both these memory types are commercially available as DIMMs (dual inline memory modules). Registered DIMMs (or RDIMMs) are designed with an additional hardware register between the DRAM module and the system's memory controller. RDIMMs present several advantages for the system, such as a lower electrical load on the memory controller and sustained stability even with an increase in the number of installed memory modules. Thus, RDIMMs are often the default choice for deployment in server-class computing systems. Fully-buffered DIMMs (or FB-DIMMs) are intended to be used in systems requiring higher memory densities with limited board space. As opposed to the parallel data transfer technique used in normal DRAM, FB-DIMMs transfer data in a serial format, using an additional buffer, known as advanced memory buffer (AMB) between the memory controller and the FB-DIMM modules. The AMB acts as an intermediary and handles all data reads/writes for the memory modules, taking care of issues such as signal degradation and error correction and reducing any overhead on the memory controller. Thus, FB-DIMMs prove to be a reliable alternative for deployment in server-grade machines.
    Packaged Quantity
    1
    Product Type
    RAM Module
    Physical Characteristics
    Number of Pins
    288-pin
    Form Factor
    DIMM
    Length
    1.2"
    Miscellaneous
    Environmentally Friendly
    Yes
    Environmental Certification
    RoHS
    Unavailable
    Sorry, this product is no longer available. Please contact us for similar items.