How fast does the new CFexpress Type -A 4.0 cards transfer files?
GMPhotography wrote: LBJ2 wrote:
This test includes Write and Read performance of a 4GB test file using Atto Disk Benchmark and AJA System Test
-Exascend Type-A 4.0 1TB VPG400 card and A-B Adapter
-OWC USB4 CFexpress Type-B 4.0 card reader
-Connected to macOS M1 computer's TB4 port w/ OWC included OWC USB-C cable
I thought about the OWC card with 4 it’s like 319 for decent size maybe 420
Shooting speed I’m fine but download speed that’s money to me
The OWC cards are excellent price! And for sure up to doubling file transfer speeds can indeed be "money", for some high volume situations like your events.
I decided to go with the Exascend 1TB card for the specs: VPG400 and alleged 1650 MB/s sustained write speeds, something I will be testing next . But not everyone needs these higher specs.
Re: How fast does the new CFexpress Type -A 4.0 cards transfer files?
GMPhotography wrote: LBJ2 wrote:
This test includes Write and Read performance of a 4GB test file using Atto Disk Benchmark and AJA System Test
-Exascend Type-A 4.0 1TB VPG400 card and A-B Adapter
-OWC USB4 CFexpress Type-B 4.0 card reader
-Connected to macOS M1 computer's TB4 port w/ OWC included OWC USB-C cable
I thought about the OWC card with 4 it’s like 319 for decent size maybe 420
Shooting speed I’m fine but download speed that’s money to me
The OWC cards are excellent price! And for sure up to doubling file transfer speeds can indeed be "money", for some high volume situations like your events.
May 16, 2024 at 03:49 PM
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