VIOFO 512GB Industrial microSD Card – U3 V30 A2, 120,000-Hour Endurance

Rated for 120,000 Hours of Recording. The VIOFO 512GB industrial microSD is built for cameras that never stop writing

A dash cam writes to its card every second the engine runs, then overwrites and starts again. That is the workload that kills ordinary cards, and it is why "card error" messages tend to appear about six months in. This is an industrial-grade card rated for up to 120,000 hours of continuous recording, and at 512GB it holds enough history that an incident you only notice a week later is probably still there.

Trusted AU store: We're an authorised AU reseller, shipping from Melbourne within 24 hours^*. You get a 12-month warranty on this accessory, local technical support, and our 30-Day No-Worries returns.

Who This Isn't For: Plenty of dash cams cap out below 512GB, so check your camera's maximum before ordering. If you drive a normal commute on one or two channels, the 256GB or 128GB covers you for less. This size earns its keep on 3-channel rigs, fleets and long parked sessions.

DCG Score & Highlights

What We Love

• Endurance rated to 120,000 hours, which is the number that actually matters for a dash cam
• Operating range of −25 °C to 85 °C, so a car parked in full Australian sun is well within spec
• 512GB holds days of footage across multiple channels before the loop returns
• U3 V30 A2 rating with up to 100 MB/s reads for quick offloads
• Waterproof, anti-X-ray and anti-magnetic construction
• Full-size SD adapter included

What Could Be Better

• It is the dearest card in the range, and most drivers genuinely do not need this much capacity.
• Not every dash cam supports 512GB, so confirm your camera's maximum before ordering.
• It is tuned for dash cam duty rather than general-purpose use, so it is not the card to buy for a camera or a drone.

Why Industrial-Grade Storage Outlasts Consumer Cards

Consumer microSD cards are specified for occasional writes: photos, a phone, the odd video. A dash cam does the opposite, filling and rewriting the same blocks continuously for years. Industrial-grade cards use flash and controllers designed for that duty cycle, which is why they are quoted in hours of recording rather than in raw transfer speed. It is the difference between replacing a card annually and forgetting it exists.

Top Benefits

• Survives the duty cycle: 120,000 hours of continuous recording rather than a consumer write rating.
• Handles Australian heat: Certified to 85 °C, which a parked car interior can genuinely reach.
• Longest history in the range: 512GB keeps days of multi-channel footage before overwriting.
• Fast retrieval: Up to 100 MB/s reads move evidence to a laptop quickly.
• Protected against the odd stuff: Waterproof, X-ray and magnet resistant.

Upgrade Your Storage Headroom Today

Add the VIOFO 512GB industrial microSD to your cart for the longest recording window we stock. Compare the smaller sizes in our dash cam memory cards collection, and add a hardwire kit if you want parked recording too. Ships from Melbourne within 24 hours^*, covered by our 30-Day No-Worries returns.

Last updated: August 2026