yes, it's the smallest
Planck is the smallest, most compact SSD in the entire universe that lets you take your mobile creation game to a whole new level.
With expanded storage so tiny and at 0.35 oz (10 g) so lightweight, you won’t even notice it is there.
Yes, it’s that small. It’s that compact.
It’s that brilliant․
withstand long recording
Your phone is more powerful than you think. But it needs an external SSD to unlock the full (4K120 ProRes) potential.
Unlock its full recording capabilities and capture professional-grade footage by simply plugging in your Planck—enabling the ability to capture stunning Apple ProRes* footage of 4K60 on iPhone 15 Pro and up to 4K120 on iPhone 16/17 Pro —straight to your Planck SSD.
plug on any device
With USB-C connectivity, it works with virtually any modern device—iPhones 15 and up, Android devices, laptops, gaming consoles, tablets, and more.
Just plug it in and do your thing. All systems go.
strong. very strong.
Crafted from premium aluminumanddurable shockproof plastic.
Planck is water resistant, dust-proof, and can withstand drops up to 3 meters (10 ft) to keep your files safe, so you can focus on getting those epic shots without a second thought.
Push boundaries, chase the thrill—nothing’s stopping you now.
⭐⭐⭐⭐⭐
backed by 2,400+ creators worldwide
...perfect for professionals working in dynamic environments. Its ultra-compact form factor and USB-C compatibility guarantee seamless integration with smartphones, laptops, and gaming consoles.
— Apple Insider
...this external storage solution is essential for those working with high-resolution content in video editing software.
— TechRadar
That is fast enough to unlock ProRes 4K at 120fps without dropping frames, all powered using a NVMe chip.
— Digital Camera World
It’s compact enough to fit in your pocket, and you can also comfortably record videos from your phone with one of these plugged into the USB-C port.
— 9to5Toys
After testing it for about two weeks, I can confidently say that it's changed how I capture and edit videos, a workflow that typically involves recording 4K footage on both my phone and Sony camera and piecing it all together on my MacBook.
— ZDNET
Planck SSD is stepping in as a pocket-sized powerhouse built for creators, travelers, and professionals who need fast, high-capacity storage without the bulk. With a phone-first design, this ultracompact SSD delivers up to 2TB of storage, 10 Gbps transfer speeds, and seamless compatibility with iPhones, Android devices, tablets, and laptops.
— Android Guys
up to 1050 MBps
don’t let the size fool you,
it’s engineered with incredible speed.
sustained transfer speed
achieve a sustain transfer speeds
far above ~440 MB/swith planck core.
built-in thermal control
stays cool with tuned pads, shells, and airflow.
no heat, no frame drops.
drop, water resistant
premium aluminum, shockproof polymer, water-resistant seals,
and drop-testing to 3 m keep your files safe.
built from the inside out
performance
read/write Speeds:
Up to 1050 MBps
4K/120Hz Apple Pro Res Recording:
35-40min on 1 TB
70-75min on 2TB
plug & play:
Record stunning Apple ProRes video at up to 4K120 directly to your Planck SSD
thermals
heat dissipation:
Advanced thermal management for extended use
form & build
dimensions:
17mm (W) x 50mm (L) x 7.8mm (H)Weight:10g
materials:
Aluminum and PC
drop resistance:
Up to 3 meters
water resistance:
Sealed design with water-resistant components (excluding USB port)
specs
storage capacity:
1TB and 2TB
chip:
NVMe
interface:
USB-C (USB 3.2 Gen 2)
certifications:
CE, FCC
COMPACT WINS EVERY TIME
no cables holding you back.
no cables to snag, no mounts to fail, no troubleshooting mid-shoot.
planckSSD
cabled drives
plugs in directly — no cables, no mounts.
needs both a cable & a mount to connect.
start recording instantly in one motion.
multiple steps before you can even hit record.
balanced and ready — no need to re-balance your gimbal.
constant re-balancing every time you attach or move.
minimal snag or disconnect risk — one solid connection.
cables easily loosen or disconnect mid-shoot.
one purchase:
just the drive.
hidden costs: drive, cable, mount, and counterweights.
pocket-friendly — carry two or three with zero bulk.
bulky & heavy — not practical
to carry backups.
fully ProRes 4K/120
compatible.
ProRes possible, but only with perfect cable and rig setup.
LESS RIG, MORE STORY
made for the moments that matter
fewer parts, more story: planck let’s you focus on content, not kit.
travel vlog
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events & live
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gimbal moves
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commercial b-roll
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run-and-gun doc
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compatible with iPhone 17
got the new iPhone? don’t worry, it’s perfectly compatible.
connects up to 2x planck SSD
140W pass-through PD charging
HDMI Port 4K/60hz Output
USB 3.2 Gen 2 Up to 1050 MB/s
World’s Smallest Mobile SSD
Tiny but mighty.
This ultra-portable SSD offers blazing-fast transfers, massive storage, and seamless phone-to-anywhere compatibility. All in a size smaller than your AirPods case.
how it works
maximize your workflow
this is how PlanckSSD brings it all together in 3 simple steps.
plug it in
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capture & store
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review or transfer
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