SD Cards

SD cards, short for secure digital cards, are compact memory cards commonly used for storage in portable devices.


What does an SD card do?


Like most portable devices, a memory card allows you to carry your files and media with you. They are removable cards which store data from a device such as a digital camera or smartphone. Some PCs and laptops come with an SD card slot too, or you can purchase a card adapter separately. The compact nature of the card makes it easy to integrate into portable devices.


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 and what card it can be used with.


Each SD memory card will have a capacity size too, given in GB or MB. This 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. You can keep adding more to your library.


What is SDUC/SDXC/SDHC?


  • SDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.

  • SDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.

  • SDHC 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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Description Price Card Format Capacity Industrial Speed Class Rating Nand Type Series Temperature Range X Speed Rating
RS Stock No. 750-4798
Mfr. Part No.43963
BrandVerbatim
MYR56.36
Each
units
SDHC 32 GB - Class 10 - - - -
RS Stock No. 914-5102
Mfr. Part No.LSD32GCRBEU2000R
BrandLexar
MYR473.78
Each
units
SDHC 32 GB - Class 10 SLC 2000x - -
RS Stock No. 758-2552
Mfr. Part No.TS2GSDC
BrandTranscend
MYR68.89
Each
units
SD 2 GB - Class 1 MLC - - -
RS Stock No. 758-2574
Mfr. Part No.TS8GSDHC10
BrandTranscend
MYR58.03
Each
units
SDHC 8 GB - Class 10 MLC - - -
RS Stock No. 914-5082
Mfr. Part No.LSD32GCBEU633
BrandLexar
MYR63.70
Each
units
SDHC 32 GB - Class 10 SLC 633x - -
RS Stock No. 865-9102
Mfr. Part No.LSD256CRBEU1000
BrandLexar
MYR946.32
Each
units
SDXC 256 GB - Class 10 SLC 1000x - -
RS Stock No. 874-3897
Mfr. Part No.RP-SDPC16DE1
BrandPanasonic
MYR322.39
Each
units
SDHC 16 GB - Class 4 MLC P - -
RS Stock No. 144-8091
Mfr. Part No.DS2A-16GI81W1B
BrandInnoDisk
MYR1,572.86
Each
units
SDHC 16 GB Yes Class 10 SLC - -40 → +85°C -
RS Stock No. 874-3900
Mfr. Part No.RP-SDPC04DE1
BrandPanasonic
MYR126.92
Each
units
SD 4 GB - Class 4 MLC P - -
RS Stock No. 180-5812
Mfr. Part No.INSDH8G4V2
MYR40.69
Each
units
SDHC 8 GB - Class 4 - - 0 → +60°C -
RS Stock No. 174-4621
Mfr. Part No.SDR/32GB
BrandKingston
MYR96.99
Each
units
SDHC 32 GB - Class 10, UHS-1 U3 - Canvas React -25 → +85°C 10x
New
RS Stock No. 203-3155
Mfr. Part No.6SL3054-4AG00-2AA0
BrandSiemens
MYR298.08
Each
units
SD 512 MB Yes - - 6SL - -
RS Stock No. 180-5894
Mfr. Part No.INSDX256G-100/90V30
MYR489.73
Each
units
SDXC 128 GB - Class 10, UHS-1 U3 - - -25 → +70°C -
RS Stock No. 124-9658
Mfr. Part No.TS16GSDHC10I
BrandTranscend
MYR157.25
Each
units
SDHC 16 GB Yes Class 10 MLC - -40 → +85°C -
RS Stock No. 146-5568
Mfr. Part No.AF1GSDI-ZADXM
BrandATP
MYR125.33
Each
units
SD 1 GB Yes Class 6 SLC - -40 → +85°C -
RS Stock No. 144-8025
Mfr. Part No.DESDC-32GY81BW3SC
BrandInnoDisk
MYR426.43
Each
units
SDHC 32 GB Yes Class 10 MLC - -40 → +85°C -
RS Stock No. 144-8023
Mfr. Part No.DESDC-08GY81BW3SC
BrandInnoDisk
MYR195.11
Each
units
SD 8 GB Yes Class 10 MLC - -40 → +85°C -
RS Stock No. 180-1645
Mfr. Part No.THN-N203N0160E4
BrandToshiba
MYR36.29
Each
units
SD 16 GB - Class 10, UHS-1 U1 - N203 -25 → +85°C -
New
RS Stock No. 203-0101
Mfr. Part No.LFSDM10-128ABC10
BrandLexar
MYR138.75
Each
units
SD 64 GB Yes Class 10, UHS-1 MLC 667x SDXC -30 → 50°C -
RS Stock No. 194-7448
Mfr. Part No.AF64GSD4-BBBIM
BrandATP
MYR265.14
Each
units
SD 64 GB Yes 10 3D TLC S600Si -40 → +85°C -