CFexpress 4.0 atminties kortelė Exascend Essential Pro 256GB

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Prekė: CFexpress 4.0 atminties kortelė Exascend Essential Pro 256GB. Kategorija: Kompaktinė „Flash“ kortelė.

• Gamintojas: no brand
• Modelis: Essential Pro CFexpress A 4.0 256GB

Exascend Essential Pro CFexpress 4.0 type A memory card 256GB

Discover the Exascend Essential Pro CFexpress 4.0 Type-A 256GB memory card. Compared to the 2.0 standard, it offers twice as fast read and write speeds – a real revolution in the flash memory market. It is designed for photography and filming professionals who need a reliable and fast data carrier and the latest technology.

Main features of the product:

• CFexpress 4.0 technology – the latest type of interface doubles card bandwidth to an unprecedented level of 2 GB/s
• Instant Data Transfer – Essential Pro CFexpress 4.0 offers lightning-fast read speeds of up to 1800 MB/s and write speeds of up to 1650 MB/s, making it an ideal choice for ultra-high definition video recording and action photography in serial mode.
• Thermoprotection – the proprietary Adaptive Thermal Control™ technology is used, which prevents overheating of the card by dynamically adjusting its performance to environmental conditions.
• Reliability and data security – thanks to the use of advanced technologies such as RAID ECC, the card provides error correction and protection against data loss, even in the event of physical damage.
• VPG400 Certificate – the card has obtained the VPG400 certificate issued directly by the Compact Flash® organization.
• Liquidity and efficiency – SuperCruise™ technology guarantees stability of data transfer even under heavy use, ensuring smooth operation without losing frames.
• Better battery life – designed to provide even more efficient battery use and uninterrupted video recording.
• Backward compatibility – also works on devices that support CFexpress 2.0 memory cards.

Essential Pro CFexpress 4.0 type A is a top-of-the-line memory card designed for professional filmmakers. The Exascend brand card is distinguished by the innovative CFexpress 4.0 technology. This allows for an unprecedentedly high level of continuous reading – 1800 MB/s – and writing – 850 MB/s. This allows you to provide 8K resolution and higher at any number of frames per second – without losing them. Implementation of RAID ECC technology provides the ability to recover corrupted data, increasing the security of stored information. This is another Exascend card that has been certified VPG400, which emphasizes its high performance and reliability.

Essential Pro CFexpress 4.0 Type A also features a robust design, resistant to dust, shock, harsh weather conditions and X-rays.

Integrated Exascend technologies such as Adaptive Thermal Control™ and SuperCruise™ eliminate overheating and data loss problems for fast, efficient and comfortable use.

Exascend was founded in 2016, starting with the provision of robust SSD solutions for industrial and enterprise applications. The experience gained has enabled the expansion of the offer to reliable memory cards in the photo/video industry. Thanks to cooperation with leading camera manufacturers, Exascend provides modern and solidly secured data storage systems.

Applied technologies:

SuperCruise™ - Continuous recording of high-volume data, as in the case of video recording, can result in a sudden drop in performance or a break in recording. Exascend technology eliminates this problem, guaranteeing unparalleled stability even in the most demanding applications. Unlike many systems of competing brands, whose performance is maintained only at the initial stage of recording, the unique SuperCruise™ algorithm is responsible for ensuring that the parameters of the data carrier are maintained until the work is completed.

RAID ECC (Error-Correcting Code) – a combination of two advanced data protection technologies. It allows you to detect and correct errors that may occur during data transmission on two levels, both through storage in multiple flash memory blocks by RAID5, as well as an additional ECC algorithm. This allows you to recover even severely corrupted data. In addition, the technology improves system performance and extends the life of SSDs.

Adaptive Thermal Control™ – otherwise adaptive thermal control that avoids overheating of the card. This innovative technology from Exascend is based on a patented adaptive algorithm that precisely adapts to environmental conditions. It constantly monitors and adjusts the overall performance of the drive during operation – when the temperature rises, the algorithm slightly reduces the efficiency to increase it again when the temperature drops. Maintaining this delicate balance translates into the highest constant performance, without any user or device interference.

Afterburner™ - an innovative Exascend solution that enables faster data writing and reading, thanks to the use of SLC cache. SSDs are characterized by slower writes, which results directly from the characteristics of NAND flash memory, in which saving data requires deleting existing information in the target memory unit. Afterburner™ allocates segments of NAND memory units to work in SLC mode and only then methodically transfers them to other storage sectors. SLC cache allows you to store individual bits of data, making it considered the most efficient and reliable – its mode of operation significantly speeds up the saving and erasure processes, ensuring an optimal balance between performance and service life. What’s more, Afterburner™ technology automatically transfers data from the SLC cache to 3D TLC NAND flash memory without affecting performance. In the context of regular use, the use of Afteburner™ facilitates the effective management of daily write operations by SSDs.

Data Retention Plus™ - SSDs store data in NAND flash memory cells, which is characterized by a limited number of write and reset cycles. Over time, cells become damaged, which becomes apparent during overheating (higher voltage) or during an extended write-and-zero cycle – but this process can be slowed down by controlling that cells are consumed evenly. The algorithm developed by Exascend allows you to dynamically refresh data stored on flash memory devices, taking into account the current state of memory. Disk consumption becomes more even and data is properly secured. Even at maximum workloads, this reduces the risk of data integrity loss resulting from natural flash memory degradation.

Smartstream™ - a unique Exascend technology that allows for seamless handling of continuous shooting and longer recording on the same card, balancing performance and optimal battery consumption. Smartstream™ analyzes the current pattern of data storage in NAND flash memory, enabling you to choose the optimal clock frequency for your SSD processor. This increases efficiency and energy efficiency, which in turn translates into more stable recording and better battery life.

Conformal Coating – conformal coating technology that increases the card’s resistance to external hazards such as dust and moisture. The coating, which meets strict military standards, is applied to both the printed circuit board and the integrated components. The coating process itself provides a uniform protective layer throughout the disk except for the connectors.

Specification:

• Capacity: 256 GB
• Interface: PCIe 4.0
• Maximum read/write speed: 1800 MB/s / 1650 MB/s
• Minimum read/write speed: 1800 MB/s / 850 MB/s
• Type: CFexpress Type A 4.0
• Operating temperature: -12°C ~ 72°C
• Storage temperature: -40°C ~ 85°C

Specifications