4 GB Memory Cards

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Memory Size
Interface Type
Sustained Write
Sustained Read
NAND Flash Technology
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Dimensions
Series
Swissbit Memory Cards Industrial SD Card, S-56, 4 GB, 3D PSLC Flash, -40C to +85C
Datasheet
Product Comments
755In Stock
Min.: 1
Mult.: 1
Max.: 100

SDHC/SDXC Cards 4 GB UHS-I 77 MB/s 97 MB/s 3D PSLC 3.3 V - 40 C + 85 C 32 mm x 24 mm x 2.1 mm S-56
Innodisk Memory Cards 04GB iCF 1SE3
Datasheet
7In Stock
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB PATA 50 MB/s 60 MB/s SLC 0 C + 70 C 42.8 mm x 36.4 mm x 3.3 mm iCF 1SE3
Apacer Memory Cards Industrial microSD SLC Extended Temp 4GB
Datasheet
10In Stock
Min.: 1
Mult.: 1

MicroSD Cards 4 GB SD 1.01/2.00 16 MB/s 20 MB/s SLC 3.3 V - 40 C + 85 C 15 mm x 11 mm x 1 mm AP-MSD
Innodisk Memory Cards 4GB Industrial Micro SD Card SLC
Datasheet
4In Stock
Min.: 1
Mult.: 1

MicroSD Cards 4 GB SD 3.0 23 MB/s 30 MB/s SLC 3.3 V - 25 C + 85 C 15 mm x 11 mm x 1 mm MicroSD 3SE3
Swissbit Memory Cards Industrial Compact Flash Card, C-56, 4 GB, PSLC Flash, -40C to +85C
Datasheet
75In Stock
Min.: 1
Mult.: 1
Compact Flash Cards 4 GB 66 MB/s 115 MB/s PSLC 3.3 V, 5 V - 40 C + 85 C 42.8 mm x 36.4 mm x 3.3 mm C-56
Apacer Memory Cards Industrial CF6A SLC 24nm Non-DMA Non-Removeable 4GB
Datasheet
4In Stock
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB ATA 50 MB/s 60 MB/s SLC 3.3 V, 5 V 0 C + 70 C 42.8 mm x 36.4 mm x 3.3 mm CF6A
Apacer Memory Cards Industrial SD Card SLC Extended Temperature 4GB
Datasheet
1In Stock
Min.: 1
Mult.: 1

SD Cards 4 GB SD 3.0 17 MB/s 23 MB/s SLC 3.3 V - 40 C + 85 C 32 mm x 24 mm x 2.1 mm
Apacer Memory Cards Industrial CS710-CF SLC Non-Removable 004GB 24nm
Datasheet
7In Stock
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB ATA 45 MB/s 55 MB/s SLC 3.3 V, 5 V 0 C + 70 C 42.8 mm x 36.4 mm x 3.3 mm CS710-CF
Innodisk Memory Cards 04GB iCF 1SE3 Extended Temp
Datasheet
1In Stock
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB PATA 50 MB/s 60 MB/s SLC - 40 C + 85 C 42.8 mm x 36.4 mm x 3.3 mm iCF 1SE3
Innodisk Memory Cards 4GB Industrial Micro SD Card SLC Extended Temp
Datasheet
1In Stock
Min.: 1
Mult.: 1

MicroSD Cards 4 GB SD 3.0 23 MB/s 30 MB/s SLC 3.3 V - 40 C + 85 C 15 mm x 11 mm x 1 mm MicroSD 3SE3
Swissbit Memory Cards 4GB Compact Flash PSLC C-56 C-TEMP
Datasheet
Product Comments
3In Stock
Min.: 1
Mult.: 1
Max.: 100

Compact Flash Cards 4 GB 105 MB/s 120 MB/s PSLC 3.3 V, 5 V 0 C + 70 C 42.8 mm x 36.4 mm x 3.3 mm C-56
4D Systems Memory Cards Micro SD Phison industrial card 4Gb
Datasheet
653On Order
Min.: 1
Mult.: 1

MicroSD Cards 4 GB SD 3.0 12 MB/s 26 MB/s MLC 3.3 V - 25 C + 85 C 15 mm x 11 mm x 0.8 mm
Apacer Memory Cards Industrial CF6 SLC Non-Removable Ext Temp 4GB
Datasheet
6In Stock
100Expected 16/7/2026
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB ATA 70 MB/s 110 MB/s SLC 3.3 V, 5 V - 40 C + 85 C 42.8 mm x 36.4 mm x 3.3 mm CF6
Apacer Memory Cards Industrial SD Card SLC 4GB
Datasheet
7Expected 22/7/2026
Min.: 1
Mult.: 1

SD Cards 4 GB SD 3.0 41 MB/s 43 MB/s SLC 3.3 V - 40 C + 85 C 32 mm x 24 mm x 2.1 mm Industrial SD R1
Apacer Memory Cards CFast 2 SATA3 SLC 4GB Extended Temperature
Datasheet
3Expected 28/7/2026
Min.: 1
Mult.: 1

CFast Cards 4 GB 55 MB/s 80 MB/s SLC 3.3 V - 40 C + 85 C 41.6 mm x 36.45 mm x 3.6 mm CFast 2
ATP Electronics Memory Cards Industrial Temp. SLC SDXC Support UHS-I
Datasheet
480On Order
Min.: 1
Mult.: 1
SD Cards 4 GB UHS-I SLC - 40 C + 85 C 32 mm x 24 mm x 2.1 mm S800Pi
ATP Electronics Memory Cards Industrial Temp. SLC microSDXC,Support UHS-I
Datasheet
2,124On Order
Min.: 1
Mult.: 1
MicroSD Cards 4 GB UHS-I SLC - 40 C + 85 C 32 mm x 24 mm x 2.1 mm S800Pi
Swissbit Memory Cards Industrial SD Card, S-56, 4 GB, 3D PSLC Flash, -40C to +85C
Datasheet
10Expected 17/9/2026
Min.: 1
Mult.: 1
Memory Cards 4 GB UHS-I 79 MB/s 97 MB/s 3D PSLC 2.7 V to 3.6 V - 40 C + 85 C 32 mm x 24 mm S-56
Swissbit Memory Cards Industrial microSD Card, S-56u, 4 GB, 3D PSLC Flash, -40C to +85C
Datasheet
10Expected 17/9/2026
Min.: 1
Mult.: 1
Memory Cards 4 GB UHS-I 79 MB/s 97 MB/s 3D PSLC 2.7 V to 3.6 V - 40 C + 85 C 15 mm x 11 mm x 0.7 mm S-56u
TDK Memory Cards 3.3V 5% 125mA 4GB CFast Card
Datasheet
6On Order
Min.: 1
Mult.: 1

CFast Cards 4 GB SATA 60 MB/s 105 MB/s SLC 3.3 V - 40 C + 85 C 42.8 mm x 36.4 mm x 3.6 mm CAE3B
ATP Electronics Memory Cards Industrial Grade CF with PowerProtector
Datasheet
28On Order
Min.: 1
Mult.: 1
Compact Flash Cards 4 GB SLC - 40 C + 85 C 42.8 mm x 36.4 mm x 3.3 mm I800Pi
Apacer Memory Cards Industrial CF6A SLC 24nm Non-DMA Non-Removeable Extended Temp 4GB
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB 50 MB/s 60 MB/s SLC 3.3 V, 5 V - 40 C + 85 C 42.8 mm x 36.4 mm x 3.3 mm CF6A
Apacer Memory Cards Industrial SD Card SLC 4GB
Datasheet
Lead-Time 4 Weeks
Min.: 1
Mult.: 1

SD Cards 4 GB 17 MB/s 23 MB/s SLC 3.3 V 0 C + 70 C 32 mm x 24 mm x 2.1 mm
Apacer Memory Cards Industrial microSD SLC Extended Temp 4GB
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

MicroSD Cards 4 GB SD 1.01/2.00 16 MB/s 20 MB/s SLC 3.3 V - 40 C + 85 C 15 mm x 11 mm x 1 mm Industrial microSD R1
Apacer Memory Cards Industrial CF6 SLC Non-Removable 4GB
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Compact Flash Cards 4 GB 80 MB/s 110 MB/s SLC 3.3 V, 5 V 0 C + 70 C 42.8 mm x 36.4 mm x 3.3 mm