Re: CFAST cost rant
Dave Monak wrote: Cfast card prices are outrages, for the price of a 500gb cards I could by a decent laptop! No, it is supply and demand, and the deman is low, so cost is high on low volume output. CFast are like CF cards 10-years ago, being used by mostly by pro market, not consumer market.
In the same way Can CFexpress read XQD?
Now, you might be thinking this looks familiar, and you’d be right. CFexpress Type B and XQD use the same exact form factor and connectors. Because of this, many cameras, such as Nikon Z Series and Panasonic S Series, which originally had XQD card support, have been able to enable CFexpress via firmware updates.
Subsequently, Are CFExpress cards worth it? At least not at first. There was this big idea floating around that because CFexpress is an open technology that it would be cheaper than its Sony-owned rival XQD. Now we are seeing that’s not necessarily true.
…
CFExpress Cards Size and Performance Chart.
| Sandisk CFExpress | Read | Write |
|---|---|---|
| XQD | 440MB/s | 400MB/s |
•
17 déc. 2019
Are CF cards better than SD?
SD Cards. There is a lot of debate over which memory card format is better. … SD cards tend to be much cheaper than CF cards, but CF cards tend to be faster and more durable than the smaller fragile SD cards.
Which cameras use CFast cards?
It was soon updated to SATA-III and today CFast 2.0 is frequently seen on sets, with most cards regularly maintaining 550MB/s in write speed. The most notable cameras that use CFast 2.0 are the Arri Alexa Mini, Canon C300 MkII, and the Canon 1DX MkII.
What are CFexpress memory cards?
CFexpress cards are the latest generation of what was once CompactFlash (CF card). These are high speed memory cards designed to keep up with the demands of the latest cameras in terms of both high-resolution photos and video. CFexpress cards use an interface called PCIe 3.0, as well as NVMe 1.3 protocols.
Whats the difference between CFexpress type A and B?
Type B cards have 2 PCIe lanes and a maximum theoretical speed of 2,000MB/s. Type A cards are smaller and feature a single PCIe lane for a maximum theoretical speed of 1,000MB/s. These cards are designed for smaller cameras and devices in which size is more important than speed.
Are CFexpress cards worth it?
At least not at first. There was this big idea floating around that because CFexpress is an open technology that it would be cheaper than its Sony-owned rival XQD. Now we are seeing that’s not necessarily true.
…
CFExpress Cards Size and Performance Chart.
| Sandisk CFExpress | Read | Write |
|---|---|---|
| XQD | 440MB/s | 400MB/s |
•
17 déc. 2019
Which CFexpress cards are best?
The best CFexpress cards in 2021: ultra-fast Type B and Type A cards compared
- ProGrade. Digital CFexpress Type B 1700 Cobalt.
- Integral. UltimaPro X2 CFexpress Memory Card Type B 2.0.
- Manfrotto. Professional CFexpress Type B Memory Card.
- Delkin. POWER CFexpress Memory Card.
- ProGrade. …
- SanDisk. …
- Lexar. …
- Sony.
What’s the difference between CFexpress A and B?
CFexpress Type A is the smallest, measuring 20mm (width) by 28mm (length) by 2.8mm (thickness, including label area). The Type B cards measure 38.5mm x 29.6mm x 3.8mm, while the largest Type C cards measure 54mm x 74mm x 4.8mm. … The CFexpress Type A card has just one lane, Type B has two and type C has four.
What’s the difference between CFexpress Type A and B?
Type B cards have 2 PCIe lanes and a maximum theoretical speed of 2,000MB/s. Type A cards are smaller and feature a single PCIe lane for a maximum theoretical speed of 1,000MB/s. These cards are designed for smaller cameras and devices in which size is more important than speed.
Are CF cards still used?
CompactFlash remains popular and is supported by many professional devices and high-end consumer devices. As of 2017, both Canon and Nikon use CompactFlash for their
flagship digital still cameras
.
…
CompactFlash.
| A 2 GB CompactFlash card | |
|---|---|
| Media type | Mass storage device format |
| Extended from | PCMCIA / PC Card |
How reliable are CF cards?
CompactFlash cards are physically a little bit larger than other formats and are still one of the most reliable mass data storage units in the market. CompactFlash are now the preferred memory card for professional videographers using digital video cameras.
Is CFast and CompactFlash the same?
CFast cards are similar in size and shape to CompactFlash cards but they are not compatible. CFast is based on the Serial ATA bus (SATA), rather than the Parallel ATA/IDE bus (PATA) for which all previous versions of CompactFlash are designed.
Can a CF reader read CFast?
The CFast card looks nearly identical to the CompactFlash card it’s based on, though it won’t fit in a CF slot, nor can it be read by a standard CompactFlash card reader.
What does Cfast stand for?
CFAST
| Acronym | Definition |
|---|---|
| CFAST | Consolidated Fire and Smoke Transport (computer simulation; US NIST) |
| CFAST | Consolidated Model of Fire Growth and Smoke Transport (US National Institute of Standards and Technology) |
| CFAST | Commercial Fish and Shellfish Technologies (Virginia Polytechnic Institute and State University) |
Is Cfast and CompactFlash the same?
CFast cards are similar in size and shape to CompactFlash cards but they are not compatible. CFast is based on the Serial ATA bus (SATA), rather than the Parallel ATA/IDE bus (PATA) for which all previous versions of CompactFlash are designed.
Who makes CFexpress type A?
At the moment, the only available CFexpress Type A cards are made by Sony. A 160GB card can cost up to $398.
Who makes CFExpress type A?
At the moment, the only available CFexpress Type A cards are made by Sony. A 160GB card can cost up to $398.
What is CF card in camera?
A CF card (CompactFlash) is a small memory card used in many modern camera systems. CF cards are durable, fast, and portable, making them a great option for professional photographers and filmmakers alike.
What does XQD stand for?
XQD is a media card format that was designed to be a successor to the CompactFlash card. XQD has been adopted by Nikon and was first incorporated into the D4 and D4S and subsequently into the D5, D500 and D850 DSLRs and Z 7 and Z 6 full-frame mirrorless cameras.
Which cameras use CFexpress Type B?
The Canon EOS-1D X Mark III and Canon EOS R5 Mirrorless are fully compatible with the ProGrade CFexpress Type B Cobalt Series as well as the 512GB and 1TB versions of the ProGrade CFexpress Type B Gold Series.
Do CFexpress cards get hot?
In short – CFexpress cards thermal throttle when they get hot. … You also have to make sure you have a good source to transfer from and a fast CFexpress card reader. I use the Prograde USB-C reader.
How fast are CF Express cards?
SanDisk Extreme PRO CFexpress Card Type B
With read speeds up to 1700MB/s and write speeds up to 1400MB/s,** you’ll get low latency during high-speed recording and an enhanced workflow efficiency that’s far beyond anything existing SanDisk cards deliver.
Don’t forget to share this post with your friends !
Discussion about this post