SD Cards

SD cards, short for secure digital cards, are removable, compact memory cards used for data storage in portable devices such as digital cameras. Some PCs and laptops come with an SD card slot or you can purchase a card adapter separately. The most compact of the SD card family is the Micro SD card sometimes referred to as microSD which is used in small devices such as smartphones.

What size are SD cards?

SD cards come in three different physical sizes, standard, mini and micro. The size you choose depends on which device you plan to use it in. Each SD memory card will have a capacity size in GB or MB which refers to the amount of data that can be stored on the card. Larger capacities will be more expensive so it is best to choose an SD memory card that meets your storage needs.

Why would you need an SD card?

Most devices today come with built-in memory storage to a certain capacity. However, it is very easy to use their internal memory up, and that is where SD cards are useful. They add-on to your personal device that can greatly boost the amount of media you can store at one time. You will not have to worry about having to delete important photos from your camera, or music from your smartphone. With most SBCs, including Raspberry Pi, they run their OS from an SD Card. To shop Raspberry Pi micro SD cards preloaded with NOOBS, visit our sister site OKdo for all things Raspberry Pi and SBC.

What is SDUC/SDXC/SDHC?

  • SDUC/ microSDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.
  • SDXC/ microSDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.
  • SDHC/ microSDHC stands for Secure Digital High Capacity. SDHC card refers to SD cards which have a higher storage capacity, usually over 4GB.

What is Speed Class?

Speed class is a standard developed by the SD association. Speed Class, UH Speed Class and Video Speed Class are given to indicate the minimum writing speed of a memory card. They include:

  • Speed Class - 2, 4, 6, 10
  • UH Speed Class - UHS-I, UHS-3
  • Video Speed Class - V6, V10, V30, V60, V90

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568 Produits présentés pour SD Cards

  • N° de stock RS 206-9303
  • Référence fabricant DS2M-02GI81AW3ST
la pièce
75,39 €
InnoDisk
Industrial
MicroSDHC
-
2 GB
Class 6 UHS-I, U1
-
-
-
SLC
  • N° de stock RS 206-9277
  • Référence fabricant DESDM-08GE21SWASK
la pièce
39,06 €
InnoDisk
Industrial
MicroSDHC
-
8 GB
Class 10, U1, UHS-I
-
-
-
MLC
  • N° de stock RS 175-140
  • Référence fabricant TS512GSDC300S
la pièce
71,80 €
Transcend
-
SDXC
SDC300S
512 GB
UHS-U3
-
-
-25 → +85°C
-
  • N° de stock RS 288-3808
  • Référence fabricant SP016GBSDHCU3V10
la pièce
8,05 €
Silicon Power
-
SDHC
SUPERIOR USH-1(U3)
16 GB
UHS-1(U3)
-
-
-
-
  • N° de stock RS 180-5898
  • Référence fabricant INMSDX128G-100/90V30
la pièce
35,09 €
Integral Memory
-
MicroSDXC
ultimaPRO
128 GB
Class 10, UHS-1 U3
-
-
-25 → +70°C
-
  • N° de stock RS 240-5530
  • Référence fabricant TS32GUSD230I
la pièce
50,67 €
Transcend
-
MicroSDHC
-
32 GB
A1, U3, V30
-
-
-
3D TLC (SLC mode)
  • N° de stock RS 240-5600
  • Référence fabricant TS8GUSD230I
la pièce
21,41 €
Transcend
-
MicroSDHC
-
8 GB
A1, U3, V30
-
-
-
3D TLC (SLC mode)
  • N° de stock RS 252-3082
  • Référence fabricant DESDC-64GS06GE1SL
la pièce
42,84 €
InnoDisk
Industrial
SD
-
64 GB
Class10, UHS-3
-
-
-
-
  • N° de stock RS 637-982
  • Référence fabricant SP256GISDT3R5NE0
la pièce
29,20 €
Silicon Power
-
-
-
-
-
-
-
-
-
  • N° de stock RS 630-116
  • Référence fabricant EX1TUSDU1
la pièce
128,41 €
Exascend
-
MicroSDXC
Catalyst
1 TB
A2, Class 10, UHS-1 (U3), V30
-
-
-
-
  • N° de stock RS 649-236
  • Référence fabricant uSD-4GB-Industrial
la pièce
27,03 €
4D Systems
Industrial
MicroSD
-
4 GB
Class 10
-
-
-
-
  • N° de stock RS 194-7439
  • Référence fabricant AF128GUD4-BBBIM
la pièce
73,56 €
ATP
Industrial
MicroSD
-
128 GB
Class 10
-
-
-
-
  • N° de stock RS 252-3087
  • Référence fabricant DESDC-B56S06GW1SL
la pièce
167,26 €
InnoDisk
Industrial
SD
-
256 GB
Class10, UHS-3
-
-
-
-
  • N° de stock RS 630-137
  • Référence fabricant EX8GSDV30-PIDE
la pièce
11,99 €
Exascend
Industrial
SDHC
SD300
8GB
Class 10, UHS-1 (U3), V30
-
-
-
-
  • N° de stock RS 630-121
  • Référence fabricant EX1TUSDU1-AD
la pièce
127,91 €
Exascend
-
MicroSDXC
Catalyst
1TB
A2, Class 10, UHS-1 (U3), V30
-
-
-
-
  • N° de stock RS 630-111
  • Référence fabricant EX64GUSDU1
la pièce
13,51 €
Exascend
-
MicroSDXC
Catalyst
64 GB
A2, Class 10, UHS-1 (U3), V30
-
-
-
-
  • N° de stock RS 278-588
  • Référence fabricant FM16G0UD3V36BFI
la pièce
19,16 €
ATP
Industrial
MicroSD
S600Si
16 GB
Class 10, UHS - 1
-
-
-
-
  • N° de stock RS 563-587
  • Référence fabricant SDG4/128GB
la pièce
19,19 €
Kingston
-
SDXC
Canvas
128 GB
Class 10, U3, UHS-I, V30
-
-
-
-
  • N° de stock RS 661-132
  • Référence fabricant SDCS3/1TB
la pièce
132,59 €
Kingston
-
MicroSDXC
Canvas Select Plus
1 TB
Class 10, UHS-I
-
-
-
-
  • N° de stock RS 661-131
  • Référence fabricant SDCS3/512GB
la pièce
67,40 €
Kingston
-
MicroSDXC
Canvas Select Plus
512 GB
Class 10, UHS-I
-
-
-
-
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