CF Card 4GB 133X

4GB CF Card 133X

Status: In Stock
  • Support CNC Machine, industrial PC, Gaming, DSLR Cameras, Elevator, Full HD Camcorder, and ICE
  • MLC Flash (Contact us if you go for SLC)
  • Up to UDMA 4
Deals ends in:


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Bulk deal
Quantity Discount Discounted price
100 - 500 $0.05 -
501 - 1000 $0.08 -
1001 + $0.12 -
Bulk pricing will be applied to package:
Free shipping
UP to 300pcs
lead time
Free sample
(minimal order quantity)
Product description:
Technical detail
manufacture MRT
Flash Type MLC And SLC
Capacity 4GB
Weight 18g (0.63 oz)
Speed 20-25MB/s by Write, 40-50MB/s by Read
Dimension for Standard CF Card 40x36x3mm (L x W x D)
Storage temperature: -30° C - 75°
Operating Temperature -25° C to 75 °C (recommended)
Shipping Time 3 - 5 days by DHL
Custom Sticker Size: 20x25mm (mm)  / 1.50 x 1.25  inches
Testing we have for CF 4GB 133X Bulk Card
CF memory card is usually used for CNC, industrial PCs, photo printers, and telecom devices. Therefore, the compatibility is highly concerned by clients, the tests on it are crucial and necessary. MRT will do full testing on them, the main tests are H2 test, durability test, Aging test, and reliability one. The goal of tests is to produce high quality cards, it assures all of them can be compatible with most devices.
H2test result for bulk CF 4GB 133X Bulk Card:
CF 4GB 133X Bulk Card Datasheet Contact us
product detail

4GB CF (CompactFlash) card is an external storage and meets industrial grade. In fact, the transfer performance of 4GB 133x card is outstanding, it operates in ultra-DMA transfer mode 4. There is no lag time when taking photos, as CF card can respond immediately and load large photos in RAW format. Besides it, excellent compatibility is the key for increasing orders on CompactFlash cards. MRT’s CF cards are designed to work with a vast number of devices. No matter hybrid camera, advertising machine or portable computation, CF card will perform to the best. Furthermore, this durable card can work in industrial and embedded environment. Thanks to the rugged structure, no moving parts in the CF card, therefore, the mechanical part seldom gets damage.

The main features of a 4GB CF card:
  • Good capacity: Obviously, the storage capacity is 4GB. Although it is not large one, it is best option for DSLR camera in entry-level.
  • High speed: Firstly CF card offers fast read and write speeds, which makes it ideal for use in devices that require high-speed and stable data transfer. Meanwhile, it supports full HD video recording and faster shot to shot performance.
  • Durability: Generally Speaking CF card has sealed plastic shell; it can stand rigorous stress and shock. What’s more, it uses solid state flash memory inside, the read and write cycles can hit 100,000 times.
  • Low power consumption: Above all NAND flash memory consumes very little power, making it ideal for use with digital cameras, PDAs and more.
  • Compact size: It is a pocket storage; you can carry it easily for your business trip.

CompactFlash is one of the most famous storage cards. The size of CompactFlash card 4GB is around half of a credit card and only weighs half an ounce. The data will not get lost when power is off, CF card can protect all your memories in an all-round way.

Quality standard

Compact Flash Card Technical data

  • Capacity: 4GB
  • Read speed: up to 50 MB/s  (133X)
  • Write speed: up to 20 MB/s
  • Performance: it is fast enough to shoot 1080p HD video and higher resolution
  • Storage temperature: -30° C – 75° C- Operating temperature: -25° C – 75°
Where to USE – 4GB CF card

There are numerous equipment working with CF 4GB flash card.

  • Medical devices
  • CNC
  • Digital camera
  • Industrial PC
  • Personal communicator
  • Car carrier
Notes for Using CF Card

CF card is a comparatively precise electronic gadget. To extend its life span, there are some matters to be aware.

  • As CF card is not thick enough to stand any fold, you must be careful of the pins. The function of these pins is to connect and transfer data. If you do hard plug or wrong connection, the pin is easily getting break or damage.
  • The shell of CF card is made of Plastic. To use it properly, you need to keep the storage card in dry and room temperature.
  • Please pay attention to the positive and negative sides of the CF card when connecting with the equipment, you can get data right away after it. In addition, please avoid heavy drop to the ground, the component may be affected by it.

MLC Flash (Contact us if you go for SLC)

Controller for CF Card 4GB
  • AU6475 … CM220-FX…UB6220…FC1320…PS2002…SM333 (LQFP100)
Logo printing:

CF card regularly use sticker for logo. As it is the biggest memory card so far, the size for logo printing is huge. You can add logo messages or designs in colorful printing.

PLS (Contact us if you need CF Card in Custom Brand or Retail Package)

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