Specifications

Image Sensor

Specification	Conditions	Value
Format	S5K at 5K or S2.5K at 2.5K	S35
Native Aspect Ratio		5:4
Pixel Size	S5K S2.5K	4.5μm x 4.5μm 9.0μm x 9.0μm
Native Resolution	S5K S2.5K	5120 x 4096 (21MP) 2560 x 2048 (5.2MP)
Active Area		23.04mm x 18.43mm
Shutter Type		Global Electronic
Sensitivity		ISO 100, 200, 400
Dynamic Range		11 stops

Lens Mount

Specification	Conditions	Value
Standard Mounts	S5K S2.5K	Passive Universal Mount Active Locking EF Mount
Optional Mounts	Sold separately by Freefly and Kippertie	KipperTie Revolva PL KipperTie Adapta PL
Third-Party Mounts	Sold separately by c7Adapters	Passive Canon RF, EF, FD Passive Nikon F Passive Leica M Passive LPL

Recording

Specification	Conditions	Value
Media		Internal NVMe SSD
Media Size and Type	S5K S2.5K	4TB TLC 2.56TB pSLC
Format		Apple ProRes 422 LT
Native Bit Depth		10-bit
Color Space		Sensor-Native RGB Rec.709 or HLG Beta OETF
Resolutions / Frame Rates		See Resolutions and Frame Rates
Bit Rate	Maximum 5120x2880, 600fps 4096x2160, 800fps 2560x1440, 2250fps (1) 2048x1080, 2900fps (1)	2.00GB/s 1.83GB/s 1.46GB/s 1.71GB/s 1.32GB/s
Continuous Recording Time	5120x2880, 600fps 4096x2176, 800fps 2560x1440, 2250fps (1) 2048x1080, 2900fps (1) Others	36min (4TB) 45min (4TB) 24min (2.56TB) 32min (2.56TB) Limited only by Media
Pre-Record Buffer Size	2.56TB pSLC Only	1s - 2hr Circular Buffer Limited only by Media

(1) Ember S2.5K in full color or Ember S5K in monochrome, with FW 2.0 (coming soon).

Power

Specification	Conditions	Value
DC Input Voltage		12V - 26V
Power Consumption	Standby 4K Max FPS 5K Max FPS	30W 50W 55W

Interface

Specification	Conditions	Value
DC Input		4-pin Molex Micro-Fit
HDMI Output		Type-A (Full-Size) 1080p24/25/30
GPIO		6-pin JST GH Optically Isolated Start/Stop Trigger UART API
USB		USB Type-C USB 5Gbps
Wireless		Wi-Fi 5 802.11ac (5GHz)
Ethernet		RJ45 1 GigE

Other Features

Specification	Conditions	Value
Firmware Update		via USB
Upgradeable Storage		Yes
On-Board LCD		No
Audio Recording		No

Physical

Specification	Conditions	Value
Dimensions	w/ Universal Mount	Width: 100mm Height: 104mm Depth: 86mm
Weight	w/ Universal Mount	852g
Mounting Points	1/4-20 M3	1x Top, 1x Bottom 4x Per Side

Environmental

Specification	Conditions	Value
Operating Temperature		0ºC - 40ºC
Ingress Protection		IP52