Nikon D4 Manual

https://imaging.nikon.com/lineup/dslr/d4/spec.htm

Memory Card Capacity
XQD memory card
Sony G series
QD-G32A: 32GB
QD-G64A: 64GB
QD-G128A: 128GB
S series
QD-S32: 32GB
QD-S64: 64GB
H series
QD-H16: 16GB
QD-H32: 32GB
Type I CompactFlash memory card
SanDisk Extreme Pro (SDCFXP): 16GB, 32GB, 64GB, 128GB
Extreme (SDCFX): 8GB, 16GB, 32GB
Extreme IV (SDCFX4): 2GB, 4GB, 8GB, 16GB
Extreme III (SDCFX3): 2GB, 4GB, 8GB, 16GB
Ultra II (SDCFH): 2GB, 4GB, 8GB
Standard (SDCFB): 2GB, 4GB
Lexar Professional UDMA
(1000×): 16GB, 32GB, 64GB, 128GB
(600×): 8GB, 16GB, 32GB
(400×): 8GB, 16GB, 32GB
(300×): 2GB, 4GB, 8GB, 16GB

Professional
(233×): 2GB, 4GB, 8GB
(133×): 2GB, 4GB, 8GB
(80×): 2GB, 4GB

Platinum II
(80×): 2GB, 4GB, 8GB, 16GB
(60×): 4GB
*Type II CompactFlash memory cards and microdrives can not be used.