Previous versions of TopPixel's message #15486959 « A Technical Look at CF Express Power Consumption and Why the Sony Alpha 1 May Be a Power Miracle »
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Re: A Technical Look at CF Express Power Consumption and Why the Sony Alpha 1 May Be a Power Miracle
Jesse Evans wrote:
Yeah, I don't think they will be cutting their standby power usage in half by reducing a PCIE lane. They may have if the controller that is wired to that lane is much more efficient than the one they're using in the type B cards. Time will tell I suppose. I also have not been able to find a single power spec for a type A card yet :-)
Might be something to ask on one of those Sony Q&A sessions with a Sony rep.
Found another brand of CFExpress B cards that list power consumption, this time from Angelbird for their 1000 MB/sec sustained cards:
POWER USAGE Sleep: <50 mW
Idle: 0.45 W
Max: 2.40 W
It doesn't give much specifics like Delkin does but that 2.40 W max power is not bad if it is true and for their 1 TB or 2 TB capacity cards. That idle and sleep power seems terrible, though.
Feb 01, 2021 at 07:08 PM
Previous versions of TopPixel's message #15486959 « A Technical Look at CF Express Power Consumption and Why the Sony Alpha 1 May Be a Power Miracle »
