Nikon D810 User Manual page 515

1 All figures are approximate. File size varies with scene recorded.
2 Maximum number of exposures that can be stored in memory buffer at ISO 100. Drops if
Optimal quality is selected for JPEG/TIFF recording > JPEG
compression, ISO sensitivity is set to Hi 0.3 or higher, or auto distortion control or long
exposure noise reduction is on.
3 Figures assume JPEG/TIFF recording > JPEG compression is set to Size
priority. Selecting Optimal quality increases the file size of JPEG images; number of
images and buffer capacity drop accordingly.
A
d3—Max. Continuous Release (0 322)
The maximum number of photographs that can be taken in a single
burst can be set to any amount between 1 and 100.
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