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Memory

In computing, a memory module is a printed circuit board on which memory integrated circuits are mounted. Memory modules permit easy installation and replacement in electronic systems, especially computers such as personal computers, workstations, and servers. The first memory modules were proprietary designs that were specific to a model of computer from a specific manufacturer. Later, memory modules were standardized by organizations such as JEDEC and could be used in any system designed to use them.

Types of memory module include:

TransFlash Memory Module
SIMM, a single in-line memory module
DIMM, dual in-line memory module
Rambus memory modules are a subset of DIMMs, but are usually referred to as RIMMs
SO-DIMM, small outline DIMM, a smaller version of the DIMM, used in laptops
Distinguishing characteristics of computer memory modules include voltage, capacity, speed (i.e., bit rate), and form factor.

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  • Original price 841.95 - Original price 841.95
    Original price
    841.95
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    Current price 841.95

    Kingston ValueRAM - DDR5 - module - 48 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Kingston
    50 in stock

    Kingston ValueRAM - DDR5 - module - 48 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Original price 841.95 - Original price 841.95
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    841.95
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    Current price 841.95
  • Original price 57.95 - Original price 57.95
    Original price
    57.95
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    Current price 57.95

    4GB 1600MHz DDR3L Non-ECC CL11 SODIMM 1.35V

    Kingston
    25 in stock

    4GB 1600MHz DDR3L Non-ECC CL11 SODIMM 1.35V

    Original price 57.95 - Original price 57.95
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    57.95
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    Current price 57.95
  • Original price 440.95 - Original price 440.95
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    440.95
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    Current price 440.95

    Kingston - DDR5 - module - 16 GB - DIMM 288-pin - 4800 MHz / PC5-38400 - CL40 - 1.1 V - registered - ECC

    Kingston
    Only 1 left!

    Kingston - DDR5 - module - 16 GB - DIMM 288-pin - 4800 MHz / PC5-38400 - CL40 - 1.1 V - registered - ECC

    Original price 440.95 - Original price 440.95
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    440.95
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  • Original price 852.95 - Original price 852.95
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    852.95
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    Current price 852.95

    Kingston - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - registered - ECC

    Kingston
    34 in stock

    Kingston - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - registered - ECC

    Original price 852.95 - Original price 852.95
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    852.95
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    Current price 852.95
  • Original price 463.95 - Original price 463.95
    Original price
    463.95
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    Current price 463.95

    Kingston Server Premier - DDR4 - module - 32 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - CL19 - 1.2 V - registered - ECC

    Kingston
    8 in stock

    Kingston Server Premier - DDR4 - module - 32 GB - DIMM 288-pin - 2666 MHz / PC4-21300 - CL19 - 1.2 V - registered - ECC

    Original price 463.95 - Original price 463.95
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    463.95
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  • Original price 852.95 - Original price 852.95
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    852.95
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    Current price 852.95

    64GB 3200MT/s DDR4 ECC Reg CL22 DIMM 2Rx

    Kingston
    Only 5 left!

    64GB 3200MT/s DDR4 ECC Reg CL22 DIMM 2Rx

    Original price 852.95 - Original price 852.95
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  • Original price 852.95 - Original price 852.95
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    852.95
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    Current price 852.95

    Kingston Server Premier - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MHz / PC4-25600 - CL22 - 1.2 V - registered - ECC

    Kingston
    20 in stock

    Kingston Server Premier - DDR4 - module - 64 GB - DIMM 288-pin - 3200 MHz / PC4-25600 - CL22 - 1.2 V - registered - ECC

    Original price 852.95 - Original price 852.95
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    852.95
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    Current price 852.95
  • Original price 338.95 - Original price 338.95
    Original price
    338.95
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    Current price 338.95

    Kingston FURY Beast - DDR5 - kit - 16 GB: 2 x 8 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL36 - 1.25 V - unbuffered - on-die ECC - black

    Kingston
    15 in stock

    Kingston FURY Beast - DDR5 - kit - 16 GB: 2 x 8 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL36 - 1.25 V - unbuffered - on-die ECC - black

    Original price 338.95 - Original price 338.95
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    338.95
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    Current price 338.95
  • Original price 296.95 - Original price 296.95
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    296.95
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    Current price 296.95

    Kingston - DDR5 - module - 16 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Kingston
    21 in stock

    Kingston - DDR5 - module - 16 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Original price 296.95 - Original price 296.95
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    296.95
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    Current price 296.95
  • Original price 566.95 - Original price 566.95
    Original price
    566.95
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    Current price 566.95

    Kingston - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Kingston
    13 in stock

    Kingston - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Original price 566.95 - Original price 566.95
    Original price
    566.95
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    Current price 566.95
  • Original price 397.95 - Original price 397.95
    Original price
    397.95
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    Current price 397.95

    Synology - DDR4 - module - 4 GB - SO-DIMM 260-pin - 2666 MT/s / PC4-21300 - 1.2 V - unbuffered - non-ECC - for Deep Learning NVR DVA3219

    Synology
    25 in stock

    Synology - DDR4 - module - 4 GB - SO-DIMM 260-pin - 2666 MT/s / PC4-21300 - 1.2 V - unbuffered - non-ECC - for Deep Learning NVR DVA3219

    Original price 397.95 - Original price 397.95
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    397.95
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    Current price 397.95
  • Original price 1,589.95 - Original price 1,589.95
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    1,589.95
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    Current price 1,589.95

    Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - unbuffered - ECC

    Synology
    15 in stock

    Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - unbuffered - ECC

    Original price 1,589.95 - Original price 1,589.95
    Original price
    1,589.95
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  • Original price 595.95 - Original price 595.95
    Original price
    595.95
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    Current price 595.95

    Synology - DDR4 - module - 8 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered - ECC - for Disk Station DS1522+, DS2422+, DS3622XS+, DS723+, DS923+, RackSt

    Synology
    9 in stock

    Synology - DDR4 - module - 8 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered - ECC - for Disk Station DS1522+, DS2422+, DS3622XS+, DS723+, DS923+, RackSt

    Original price 595.95 - Original price 595.95
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    595.95
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  • Original price 1,576.95 - Original price 1,576.95
    Original price
    1,576.95
    1,576.95 - 1,576.95
    Current price 1,576.95

    Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered - ECC - for Disk Station DS2422+, DS3622XS+

    Synology
    14 in stock

    Synology - DDR4 - module - 16 GB - SO-DIMM 260-pin - 1333 MHz - unbuffered - ECC - for Disk Station DS2422+, DS3622XS+

    Original price 1,576.95 - Original price 1,576.95
    Original price
    1,576.95
    1,576.95 - 1,576.95
    Current price 1,576.95
  • Original price 1,589.95 - Original price 1,589.95
    Original price
    1,589.95
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    Current price 1,589.95

    Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz - registered - ECC - for Synology SA3400, SA3600, FlashStation FS3400, FS3600, FS6400

    Synology
    Only 2 left!

    Synology - DDR4 - module - 16 GB - DIMM 288-pin - 1333 MHz - registered - ECC - for Synology SA3400, SA3600, FlashStation FS3400, FS3600, FS6400

    Original price 1,589.95 - Original price 1,589.95
    Original price
    1,589.95
    1,589.95 - 1,589.95
    Current price 1,589.95
  • Original price 1,576.95 - Original price 1,576.95
    Original price
    1,576.95
    1,576.95 - 1,576.95
    Current price 1,576.95

    Synology - DDR4 - module - 16 GB - DIMM 288-pin - 2666 MT/s / PC4-21300 - 1.2 V - unbuffered - ECC - for Synology SA3200, RackStation RS1619, RS2418,

    Synology
    14 in stock

    Synology - DDR4 - module - 16 GB - DIMM 288-pin - 2666 MT/s / PC4-21300 - 1.2 V - unbuffered - ECC - for Synology SA3200, RackStation RS1619, RS2418,

    Original price 1,576.95 - Original price 1,576.95
    Original price
    1,576.95
    1,576.95 - 1,576.95
    Current price 1,576.95
  • Original price 606.95 - Original price 606.95
    Original price
    606.95
    606.95 - 606.95
    Current price 606.95

    Crucial - DDR5 - module - 48 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - on-die ECC - black

    Crucial
    33 in stock

    Crucial - DDR5 - module - 48 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - on-die ECC - black

    Original price 606.95 - Original price 606.95
    Original price
    606.95
    606.95 - 606.95
    Current price 606.95
  • Original price 477.95 - Original price 477.95
    Original price
    477.95
    477.95 - 477.95
    Current price 477.95

    Crucial - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - on-die ECC

    Crucial
    56 in stock

    Crucial - DDR5 - module - 32 GB - DIMM 288-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - unbuffered - on-die ECC

    Original price 477.95 - Original price 477.95
    Original price
    477.95
    477.95 - 477.95
    Current price 477.95
  • Original price 477.95 - Original price 477.95
    Original price
    477.95
    477.95 - 477.95
    Current price 477.95

    Crucial - DDR5 - module - 32 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - non-ECC

    Crucial
    62 in stock

    Crucial - DDR5 - module - 32 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - non-ECC

    Original price 477.95 - Original price 477.95
    Original price
    477.95
    477.95 - 477.95
    Current price 477.95
  • Original price 315.95 - Original price 315.95
    Original price
    315.95
    315.95 - 315.95
    Current price 315.95

    Crucial - DDR4 - module - 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - unbuffered - non-ECC

    Crucial
    113 in stock

    Crucial - DDR4 - module - 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - unbuffered - non-ECC

    Original price 315.95 - Original price 315.95
    Original price
    315.95
    315.95 - 315.95
    Current price 315.95
  • Original price 889.95 - Original price 889.95
    Original price
    889.95
    889.95 - 889.95
    Current price 889.95

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Crucial
    30 in stock

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL46 - 1.1 V - unbuffered - non-ECC

    Original price 889.95 - Original price 889.95
    Original price
    889.95
    889.95 - 889.95
    Current price 889.95
  • Original price 889.95 - Original price 889.95
    Original price
    889.95
    889.95 - 889.95
    Current price 889.95

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - non-ECC

    Crucial
    40 in stock

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - SO-DIMM 262-pin - 5600 MT/s / PC5-44800 - CL46 - 1.1 V - non-ECC

    Original price 889.95 - Original price 889.95
    Original price
    889.95
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    Current price 889.95
  • Original price 920.95 - Original price 920.95
    Original price
    920.95
    920.95 - 920.95
    Current price 920.95

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL46 - 1.1 V - unbuffered - on-die ECC - black

    Crucial
    195 in stock

    Crucial - DDR5 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 5600 MHz / PC5-44800 - CL46 - 1.1 V - unbuffered - on-die ECC - black

    Original price 920.95 - Original price 920.95
    Original price
    920.95
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    Current price 920.95
  • Original price 628.95 - Original price 628.95
    Original price
    628.95
    628.95 - 628.95
    Current price 628.95

    Crucial - DDR4 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - unbuffered

    Crucial
    125 in stock

    Crucial - DDR4 - kit - 64 GB: 2 x 32 GB - DIMM 288-pin - 3200 MT/s / PC4-25600 - CL22 - 1.2 V - unbuffered

    Original price 628.95 - Original price 628.95
    Original price
    628.95
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    Current price 628.95
  • Original price 577.95 - Original price 577.95
    Original price
    577.95
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    Current price 577.95

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6400 MT/s / PC5-51200 - CL38 - 1.35 V - unbuffered - non-ECC - whi

    Crucial
    20 in stock

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6400 MT/s / PC5-51200 - CL38 - 1.35 V - unbuffered - non-ECC - whi

    Original price 577.95 - Original price 577.95
    Original price
    577.95
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    Current price 577.95
  • Original price 539.95 - Original price 539.95
    Original price
    539.95
    539.95 - 539.95
    Current price 539.95

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6400 MT/s / PC5-51200 - CL38 - 1.35 V - unbuffered - non-ECC - bla

    Crucial
    66 in stock

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6400 MT/s / PC5-51200 - CL38 - 1.35 V - unbuffered - non-ECC - bla

    Original price 539.95 - Original price 539.95
    Original price
    539.95
    539.95 - 539.95
    Current price 539.95
  • Original price 563.95 - Original price 563.95
    Original price
    563.95
    563.95 - 563.95
    Current price 563.95

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6000 MT/s / PC5-48000 - CL36 - 1.35 V - unbuffered - on-die ECC -

    Crucial
    15 in stock

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6000 MT/s / PC5-48000 - CL36 - 1.35 V - unbuffered - on-die ECC -

    Original price 563.95 - Original price 563.95
    Original price
    563.95
    563.95 - 563.95
    Current price 563.95
  • Original price 525.95 - Original price 525.95
    Original price
    525.95
    525.95 - 525.95
    Current price 525.95

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6000 MT/s / PC5-48000 - CL36 - 1.35 V - unbuffered - black

    Crucial
    Only 2 left!

    Crucial Pro - Overclocking Edition - DDR5 - kit - 32 GB: 2 x 16 GB - DIMM 288-pin - 6000 MT/s / PC5-48000 - CL36 - 1.35 V - unbuffered - black

    Original price 525.95 - Original price 525.95
    Original price
    525.95
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    Current price 525.95

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