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. 758-2587
Mfr. Part No.TS32GSDHC10
BrandTranscend
MYR72.26
Each
units
SDHC 32 GB - Class 10 MLC - - -
RS Stock No. 180-5789
Mfr. Part No.INSD2GV2
MYR48.23
Each
units
SD 2 GB - - - - 0 → +60°C -
RS Stock No. 188-4767
Mfr. Part No.47020
BrandVerbatim
MYR108.10
Each
units
SDHC 16 GB - Class 3 - - - -
RS Stock No. 187-1628
Mfr. Part No.TS32GSDC300S
BrandTranscend
MYR65.93
Each
units
- 32 GB - Class 10 TLC - -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. 146-5575
Mfr. Part No.AF64GSD3-WADIM
BrandATP
MYR538.29
Each
units
SDXC 64 GB Yes Class 10, UHS-1 U1 MLC - -40 → +85°C -
RS Stock No. 183-9364
Mfr. Part No.DS2A-512I81C1B
BrandInnoDisk
MYR127.00
Each
units
SD 512 MB Yes Class 6 SLC - 0 → +70°C -
RS Stock No. 144-8089
Mfr. Part No.DS2A-04GI81W1B
BrandInnoDisk
MYR479.66
Each
units
SD 4 GB Yes Class 10 SLC - -40 → +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 -
New
RS Stock No. 203-5406
Mfr. Part No.MLPR2/256GB
BrandKingston
MYR1,776.62
Each
units
SDXC 256 GB No A1, Class 10, U3, UHS-II, V90 3D TLC Canvas React! Plus -25 → 85°C -
RS Stock No. 173-9497
Mfr. Part No.TS4GSDHC100I
BrandTranscend
MYR535.09
Each
units
SD 4 GB Yes Class 10 SLC - -40 → +85°C -
New
RS Stock No. 203-4770
Mfr. Part No.LNPL1M128GG4
BrandKIOXIA
MYR363.02
Each
units
SD 128 GB No Class 10 MLC LNPL1M - -
New
RS Stock No. 203-4769
Mfr. Part No.LNPL1M064GG4
BrandKIOXIA
MYR183.15
Each
units
SD 64 GB No Class 10 MLC LNPL1M - -
RS Stock No. 124-9653
Mfr. Part No.TS8GSDHC10M
BrandTranscend
MYR76.36
Each
units
SDHC 8 GB Yes Class 10 MLC - -25 → +85°C -
RS Stock No. 183-9367
Mfr. Part No.DS2A-04GI81C1B
BrandInnoDisk
MYR417.09
Each
units
SDHC 4 GB Yes Class 10 SLC - 0 → +70°C -
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. 195-8339
Mfr. Part No.SDS2/512GB
BrandKingston
MYR955.85
Each
units
SD 512 GB - Class 10, UHS-I - - -25 → +85°C -
New
RS Stock No. 203-5390
Mfr. Part No.SDG3/128GB
BrandKingston
MYR182.73
Each
units
SDXC 128 GB No A2, Class 10, U3, UHS-I, V30 3D TLC Canvas Go! Plus -25 → 85°C -
RS Stock No. 146-5576
Mfr. Part No.AF4GSD3A-WAAIX
BrandATP
MYR128.67
Each
units
SDHC 4 GB Yes Class 10, UHS-1 U1 aMLC - -40 → +85°C -
RS Stock No. 758-2568
Mfr. Part No.TS16GSDHC4
BrandTranscend
MYR56.30
Each
units
SDHC 16 GB - Class 4 MLC - - -
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