No hay artículos en el carro
No hay artículos en el carro Tarjeta de memoria CompactFlash de 4 GB.
Si eres un fotógrafo profesional,
camarógrafo, o entusiasta, la tarjeta proporciona
rendimiento en el que puedes confiar. Aprovecha UDMA
Tecnología para proporcionar una velocidad de transferencia de lectura de hasta 200x (50 MB/s).
Ya sea que estés usando una cámara DSLR, una videocámara HD o una cámara 3D, podrás aprovechar las últimas funciones
disponible para grabar imágenes de alta calidad e impresionantes
1080p Full HD, 3D y vídeo 4K.
La tarjeta admite la garantía de rendimiento de video
Especificaciones (VPG-65). Esto significa que la tarjeta ha sido
probado y garantizado para video profesional
capturar flujos a una velocidad mínima de escritura garantizada
de 50 MB/s para dispositivos host compatibles y grabación
medios de comunicación. Esto permite una calidad profesional.
captura de vídeo a altas velocidades de fotogramas sin fotogramas caídos.
El rendimiento de alta velocidad de la tarjeta dramáticamente
acelera su flujo de trabajo de principio a fin, por lo que
Puede ahorrar tiempo y volver al negocio de la fotografía.
Alex
Comentado en los Estados Unidos el 4 de enero de 2024
The 4GB CompactFlash memory card feels like a step back in time, given the more modern storage options available today. However, understanding that some professional cameras still utilize this format, I saw the value in having one as a backup.Four gigabytes isn't a substantial amount of space, especially for shooting high-quality RAW images. It's quite limited in that regard. In a pinch, it's better than not being able to take photos at all, but it's not ideal for extensive photography sessions.The card's read and write speed is acceptable, though not as fast as my SD card. This aspect didn't bother me much since I don't rely heavily on this card. It's more about having an extra option available. The functionality is there—it works as intended, and that's a key point.Pricing would be a significant factor in my overall satisfaction. If the card were expensive, I might feel differently, but as a relatively low-cost item, it's easier to view it favorably.I'm torn between a three and a four-star rating. My practical side says three, considering the limited storage capacity and somewhat outdated technology. But there's an element of appreciation for its reliability and function, which leans towards a four. Balancing these perspectives, I'll settle on a three-star rating, recognizing its utility despite its limitations.
Reviews and Information
Comentado en los Estados Unidos el 14 de enero de 2024
The Zhongsir 4GB "Extreme" carries a VPG-20 marking, which is intended to be a guaranteed minimum WRITE speed of 20MB/s, in order to support video recording. It didn't come close. The absolute best READ speed I could get out of it was 19.7MB/s, and that was connected over ATA with UDMA enabled. A more realistic connection over USB3.0 in an adapter that I know to be capable of more, was only around 16MB/s, again that was for reading, the writes were slower. The description disagrees with itself, variably calling it a "VPG-65" card, but also "133x". When speeds are listed as "x", it represents the read speed as a multiplier of the original CD-ROM speed of 150KB/s, and wouldn't you know it, 133 x 150KB/s = 19.95MB/s. Almost exactly what this card tops out at with a UDMA connection. If you're expecting it to be a competitor for a genuine "Extreme" card from the maker that originated the moniker and color scheme, (or the fast cards from the other maker whose rainbow color scheme is on the back) expect to be disappointed. It can't match an Extreme III from 2004, or get even half-way to an Extreme IV from 2006, let alone the current versions. It does check out for capacity, and it is just barely acceptable for a 133x card, but until they change the sticker on the card to represent the true specs, I can't recommend it if you actually need a fast, modern card.
Inazuma Hiro
Comentado en los Estados Unidos el 24 de julio de 2023
Fast ship great product
Al
Comentado en los Estados Unidos el 24 de noviembre de 2023
I have a Canon digital Rebel DSLR that takes compact flash cards- which are getting harder to find, as the SD cards have taken over. I have always used SanDisk Ultra II compact flash cards, wanting to stay with a name brand. This card, though, has blown me away. Not only does it have mega-capacity, but it really is fast. My camera displays the pic taken on the rear screen, while the pic is being processed into memory on the card. I can tell how fast a card is, by how long the pic is on the rear screen. This card is amazingly fast, especially with its huge capacity- by all rights it should take longer to process the pic, as it has so much capacity- yet it is faster than my 1GB SanDisk card, Very impressive. Also, I can review all pics I've taken by pressing the play button- and seeing how long it takes the camera from being "busy" to displaying the pics. Once again, this card shines. A very welcome addition to my compact card lineup. Five stars all the way.
Robert W. Coulter
Comentado en los Estados Unidos el 9 de octubre de 2023
Most excellent.
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