CFexpress Type B Cards 1TB and 512GB

cyrusfox

Limp Gawd
Joined
Dec 8, 2010
Messages
173
Tested these in my Nikon Z6, perfect for anyone looking to move up to the Z9 or using any of the other pro level Cameras that utilize CFexpress type B slot
1TB card $300 OBO (have multiple of these)
512GB card $180 OBO
These are much cheaper than price of retail cards. Unable to outspeed the write/buffer using these cards, endless shooting.

CFexpress type B runs on 2 PCIE lanes, the 1TB card is sporting the Micron 2100AT Drive - automotive Grade Flash that won't throttle till 115C - Drive retails for $378 from mouser
R: 1600 MB/s
W: 1450 MB/s
Endurance: 480TBW, (unused)
1tb card white background.jpg

1tb MU4.3 CFeB specs.jpg

updated labels to reflect what is installed as well as the spec

512GB Card has a modified WD SN 520 at its hearts(Trimmed to fit), slightly faster than 1TB card, in practice no difference though(both top out camera transfer speed)
R: 1700 MB/s
W: 1450 MB/s
Endurance: 300 TBW (used 1.3TB)
512Gb VFeB specs.jpg

Back of CF express Card.jpg
Close up of Pins CFexpress type B.jpg


Works in all cameras with CFexpress Type B support (Firmware updated needed on some to enable CFexpress over XQD)
List of compatible cameras
Nikon D6/D500/Z6/Z7/Z6 II/Z7 II/ Z9
Canon R3/R5/1d x mark iii/C300 Mark III/C500 Mark II
Panasonic S1/S1R

Paypal or Venmo preferred.
Here is my heatware profile, prefer to sell to those with some reputation also.

Will come packaged in plastic case in an antistatic bag

1TB card in case SN and Firmware blurred.jpg
 

Attachments

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Last edited:
Giving this a bump, likely will be posting these on Ebay in another 2 weeks
 
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