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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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SanDisk Extreme - Flash memory card - 32 GB - Video Class V30 / UHS-I U3 / Class10 - SDHC UHS-I

SanDisk
6 in stock

SanDisk Extreme - Flash memory card - 32 GB - Video Class V30 / UHS-I U3 / Class10 - SDHC UHS-I

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SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 64 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
115 in stock

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 64 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

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SanDisk Extreme PRO - Flash memory card - 1 TB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

SanDisk
7 in stock

SanDisk Extreme PRO - Flash memory card - 1 TB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

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555.95
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152.95
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152.95

SanDisk Extreme - Flash memory card - 256 GB - Video Class V30 / UHS-I U3 / Class10 - SDHC UHS-I

SanDisk
198 in stock

SanDisk Extreme - Flash memory card - 256 GB - Video Class V30 / UHS-I U3 / Class10 - SDHC UHS-I

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152.95
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152.95
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27.95
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27.95

SanDisk Ultra - Flash memory card - 32 GB - UHS-I U1 / Class10 - SDHC UHS-I

SanDisk
534 in stock

SanDisk Ultra - Flash memory card - 32 GB - UHS-I U1 / Class10 - SDHC UHS-I

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27.95
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233.95

SanDisk GamePlay - Flash memory card - 512 GB - A2 / Video Class V30 / UHS-I U3 - microSDXC UHS-I

SanDisk
8 in stock

SanDisk GamePlay - Flash memory card - 512 GB - A2 / Video Class V30 / UHS-I U3 - microSDXC UHS-I

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43.95
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43.95

SanDisk Extreme - Flash memory card - 64 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

SanDisk
9 in stock

SanDisk Extreme - Flash memory card - 64 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

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43.95
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99.95

SanDisk Express - Flash memory card - 128 GB - microSDXC UHS-I

SanDisk
295 in stock

SanDisk Express - Flash memory card - 128 GB - microSDXC UHS-I

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SanDisk High Endurance - Flash memory card (microSDXC to SD adapter included) - 64 GB - Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
67 in stock

SanDisk High Endurance - Flash memory card (microSDXC to SD adapter included) - 64 GB - Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

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502.95

SanDisk - Flash memory card - 1 TB - microSDXC UHS-I

SanDisk
34 in stock

SanDisk - Flash memory card - 1 TB - microSDXC UHS-I

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502.95
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266.95

SanDisk Nintendo Switch - Flash memory card - 512 GB - UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
391 in stock

SanDisk Nintendo Switch - Flash memory card - 512 GB - UHS-I U3 / Class10 - microSDXC UHS-I

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266.95
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337.95

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 1 TB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

SanDisk
60 in stock

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 1 TB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

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337.95
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337.95
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SanDisk Ultra - USB flash drive - 32 GB - USB 3.0

SanDisk
843 in stock

SanDisk Ultra - USB flash drive - 32 GB - USB 3.0

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61.95
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SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 128 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
69 in stock

SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 128 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

61.95 - 61.95
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SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 1 TB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
Only 2 left!

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 1 TB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

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SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 64 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

SanDisk
84 in stock

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 64 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

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30.95
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30.95
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229.95

SanDisk Extreme Pro - Flash memory card - 512 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

SanDisk
Only 4 left!

SanDisk Extreme Pro - Flash memory card - 512 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

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SanDisk Ultra - USB flash drive - 32 GB - USB 3.0 - blue

SanDisk
14 in stock

SanDisk Ultra - USB flash drive - 32 GB - USB 3.0 - blue

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SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 64 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
217 in stock

SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 64 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

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110.95

SanDisk Nintendo Switch - Flash memory card - 256 GB - UHS-I U3 - microSDXC UHS-I - for Nintendo Switch

SanDisk
366 in stock

SanDisk Nintendo Switch - Flash memory card - 256 GB - UHS-I U3 - microSDXC UHS-I - for Nintendo Switch

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110.95
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110.95
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56.95

SanDisk Extreme PRO - Flash memory card - 64 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

SanDisk
227 in stock

SanDisk Extreme PRO - Flash memory card - 64 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

56.95 - 56.95
56.95
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70.95
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70.95

SanDisk - Flash memory card - 128 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

SanDisk
489 in stock

SanDisk - Flash memory card - 128 GB - Video Class V30 / UHS-I U3 / Class10 - SDXC UHS-I

70.95 - 70.95
70.95
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70.95
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32.95
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32.95

SanDisk Ultra - Flash memory card - 64 GB - Class 10 - SDHC UHS-I

SanDisk
6 in stock

SanDisk Ultra - Flash memory card - 64 GB - Class 10 - SDHC UHS-I

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32.95
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32.95
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41.95

SanDisk Ultra Dual Drive Luxe - USB flash drive - 128 GB - USB 3.1 Gen 1 / USB-C - silver

SanDisk
Only 4 left!

SanDisk Ultra Dual Drive Luxe - USB flash drive - 128 GB - USB 3.1 Gen 1 / USB-C - silver

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28.95
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28.95

SanDisk Ultra Dual Drive Luxe - USB flash drive - 64 GB - USB 3.2 Gen 1 / USB-C

SanDisk
10 in stock

SanDisk Ultra Dual Drive Luxe - USB flash drive - 64 GB - USB 3.2 Gen 1 / USB-C

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28.95
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28.95
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76.95

SanDisk Extreme PLUS - Flash memory card - 32 GB

SanDisk
1059 in stock

SanDisk Extreme PLUS - Flash memory card - 32 GB

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76.95
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76.95
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130.95
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130.95

SanDisk Express - Flash memory card - 256 GB - microSDXC UHS-I

SanDisk
144 in stock

SanDisk Express - Flash memory card - 256 GB - microSDXC UHS-I

130.95 - 130.95
130.95
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130.95
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213.95
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213.95

SanDisk Extreme Pro - Flash memory card (microSDXC to SD adapter included) - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
104 in stock

SanDisk Extreme Pro - Flash memory card (microSDXC to SD adapter included) - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

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112.95

SanDisk Extreme Pro - Flash memory card (microSDXC to SD adapter included) - 256 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
11 in stock

SanDisk Extreme Pro - Flash memory card (microSDXC to SD adapter included) - 256 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

112.95 - 112.95
112.95
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112.95
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523.95

SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 1 TB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
9 in stock

SanDisk Extreme PRO - Flash memory card (microSDXC to SD adapter included) - 1 TB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

523.95 - 523.95
523.95
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523.95
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191.95
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191.95

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
474 in stock

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 512 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

191.95 - 191.95
191.95
191.95 - 191.95
191.95
95.95 - 95.95
95.95
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95.95

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 256 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
189 in stock

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 256 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

95.95 - 95.95
95.95
95.95 - 95.95
95.95
58.95 - 58.95
58.95
58.95 - 58.95
58.95

SanDisk - Flash memory card - 128 GB - UHS-I U3 - microSDXC UHS-I - for Nintendo Switch

SanDisk
14 in stock

SanDisk - Flash memory card - 128 GB - UHS-I U3 - microSDXC UHS-I - for Nintendo Switch

58.95 - 58.95
58.95
58.95 - 58.95
58.95
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50.95
50.95 - 50.95
50.95

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 128 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

SanDisk
119 in stock

SanDisk Extreme - Flash memory card (microSDXC to SD adapter included) - 128 GB - A2 / Video Class V30 / UHS-I U3 / Class10 - microSDXC UHS-I

50.95 - 50.95
50.95
50.95 - 50.95
50.95
72.95 - 72.95
72.95
72.95 - 72.95
72.95

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 256 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

SanDisk
36 in stock

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 256 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

72.95 - 72.95
72.95
72.95 - 72.95
72.95
41.95 - 41.95
41.95
41.95 - 41.95
41.95

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 128 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

SanDisk
1223 in stock

SanDisk Ultra - Flash memory card (microSDXC to SD adapter included) - 128 GB - A1 / UHS Class 1 / Class10 - microSDXC UHS-I

41.95 - 41.95
41.95
41.95 - 41.95
41.95

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