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. 183-9386
Mfr. Part No.DESDC-32GY81BC3SC
BrandInnoDisk
MYR370.27
Each
units
SDHC 32 GB Yes Class 10 MLC 3ME -20 → +85°C -
RS Stock No. 144-8047
Mfr. Part No.DHSDC-08GY81BW3SC
BrandInnoDisk
MYR336.78
Each
units
SD 8 GB Yes Class 10 iSLC - -40 → +85°C -
RS Stock No. 173-9495
Mfr. Part No.TS2GSD100I
BrandTranscend
MYR354.86
Each
units
SD 2 GB Yes Class 10 SLC - -40 → +85°C -
RS Stock No. 914-5109
Mfr. Part No.LSD128CRBEU2000R
BrandLexar
MYR1,619.37
Each
units
SDXC 128 GB - Class 10 SLC 2000x - -
New
RS Stock No. 203-5391
Mfr. Part No.SDG3/256GB
BrandKingston
MYR320.11
Each
units
SDXC 256 GB No A2, Class 10, U3, UHS-I, V30 3D TLC Canvas Go! Plus -25 → 85°C -
New
RS Stock No. 203-3155
Mfr. Part No.6SL3054-4AG00-2AA0
BrandSiemens
MYR344.02
Each
units
SD 512 MB Yes - - 6SL - -
RS Stock No. 183-9363
Mfr. Part No.DS2A-256I81C1B
BrandInnoDisk
MYR123.00
Each
units
SD 256 MB Yes Class 6 SLC - 0 → +70°C -
RS Stock No. 758-2556
Mfr. Part No.TS4GSDHC4
BrandTranscend
MYR54.56
Each
units
SDHC 4 GB - Class 4 MLC - - -
RS Stock No. 186-4668
Mfr. Part No.TS8GSDU1
BrandTranscend
MYR58.44
Each
units
SDHC, SDXC 8 GB - Class 10, UHS-I - - -25 → +85°C -
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. 874-3907
Mfr. Part No.RP-SDPC08DE1
BrandPanasonic
MYR186.64
Each
units
SDHC 8 GB - Class 4 MLC P - -
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 -
RS Stock No. 195-8337
Mfr. Part No.SDS2/128GB
BrandKingston
MYR210.25
Each
units
SD 128 GB - Class 10, UHS-I - - -25 → +85°C -
RS Stock No. 189-7901
Mfr. Part No.LSD64GCB1667
BrandLexar
MYR232.33
Each
units
SDXC 64 GB - Class 10, UHS II (U3) - - +0 → +70°C -
RS Stock No. 187-1629
Mfr. Part No.TS128GSDC300S
BrandTranscend
MYR186.03
Each
units
- 128 GB - Class 10 TLC - -25 → +85°C -
New
RS Stock No. 203-5392
Mfr. Part No.SDG3/512GB
BrandKingston
MYR1,125.31
Each
units
SDXC 512 GB No A2, Class 10, U3, UHS-I, V30 3D TLC Canvas Go! Plus -25 → 85°C -
RS Stock No. 186-4642
Mfr. Part No.TS64GSDC500S
BrandTranscend
MYR292.05
Each
units
SDHC, SDXC 64 GB - Class 10, U3, V0 MLC - -25 → +85°C -
RS Stock No. 914-5105
Mfr. Part No.LSD64GCRBEU2000R
BrandLexar
MYR835.39
Each
units
SDXC 64 GB - Class 10, UHS-2 U3 - 2000x - -
RS Stock No. 189-7906
Mfr. Part No.LSDMI256B667A
BrandLexar
MYR467.80
Each
units
MicroSDXC 256 GB - Class 10, UHS I (U3) - - +0 → +70°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 -
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