SanDisk

SanDisk SDCFB-4096-A10 - 4GB CompactFlash Card

4.0 (26 reviews)

The SanDisk 4GB CompactFlash card delivers dependable, low-power storage for legacy digital cameras and devices.

Check availability
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The SanDisk SDCFB-4096-A10 is a 4GB CompactFlash card built for straightforward, reliable storage. CompactFlash remains in use across a range of older digital cameras, industrial controllers, and embedded systems, and SanDisk's long history in flash memory manufacturing makes this card a dependable choice for those applications. Its solid-state design means no moving parts, which translates to durability and resistance to shock, vibration, and temperature extremes.

With 4GB of capacity, this card is practical for standard-resolution photography, configuration files, or light data logging. Its low power draw helps conserve battery in portable devices. While it does not offer the high transfer speeds of modern UDMA-rated CompactFlash or CFexpress cards, it delivers consistent performance for the legacy workflows it was designed to support.

Key Features

SanDisk SDCFB-4096A10 4GB COMPACTFLASH CARD

Specifications

Brand
SanDisk
Model
SDCFB-4096-A10
Capacity
4GB
Type
CompactFlash Card

Pros & Cons

👍 Pros

  • Reliable storage from a trusted brand with a long track record in flash memory
  • CompactFlash format is durable with no moving parts and a sturdy pin-based connector
  • Low power consumption helps extend battery life in portable devices
  • Broad compatibility with any standard CompactFlash slot

👎 Cons

  • 4GB capacity is very limited by modern standards
  • Standard transfer speed is slow compared to newer UDMA CompactFlash cards
  • CompactFlash form factor is bulky relative to SD and microSD cards
  • Not practical for high-resolution photo or video work due to size and speed constraints

Frequently Asked Questions

It is compatible with any device that accepts standard CompactFlash cards, including older digital cameras, industrial equipment, and some music players.
This card provides 4GB of storage, which is sufficient for hundreds of standard-resolution photos or a moderate amount of data files.
This is a standard-speed CompactFlash card, so it is best suited for general use rather than high-speed burst shooting, which benefits from faster UDMA-rated cards.
No, CompactFlash cards are known for low power consumption, which helps preserve battery life in portable devices.