Best SD Cards Fujifilm X100V

The Fujifilm X100V supports a single UHS-I memory card with some pretty powerful video capabilities.

At 4k, the camera writes 200 Mbps, so you’ll want a memory card with a minimum U3 rating to support this spec.

Recommended Memory Cards for Fujifilm X100V

For general photography, the speed of your card won’t matter as much unless you’re bursting. With JPG shooters using effects like grain and clarity, the bottleneck will be in the processor, so that a fast card will matter even less.

These are the top-performing memory cards. The benchmarks are taken from the Fuji X100F.

Fuji X100V SD Card Capacity

The Fujifilm X100V will support memory cards up to 512GB.

Fuji X100V Memory Card Compatibility

The X100V only supports UHS-I memory cards. You can use UHS-II cards, but they will offer no gain with in-camera performance.

For 4 K video at 200 Mbps, you will need to use U3 or v30 memory cards.

Quick Note: Sometimes, some memory cards have issues with Fujifilm cameras at launch. We saw this with the X-T3, X-H1, and X100F. Most of their cameras now have very good memory card compatibility, but to play it safe, I will recommend only the cards I know will surely work.

Fujifilm X100V Video Specs & Record Times

The Fujifilm X100V will record 4K at a bitrate of 200 Mbps. For those of you not too familiar with bitrate, this is very good. It is twice the bitrate of any Sony camera and even higher than that of the Nikon cameras.

You have a record limit of 10 minutes for 4k videos and 15 minutes for 1080p videos.

To give you an idea of how much data the 200 Mbps can handle, here is a chart of record times by memory card size.

Also, only bitrate impacts file size. If you’re recording at 200 Mbps, it won’t matter whether you use 4K or 1080p; they’ll both take the same amount of space.

BitRate	64GB	128GB
4k 200Mbps	43min	85min

Test For Counterfit Memory Cards

First, be sure to buy memory cards from a reliable source. In other words, don’t shop from a shady vendor on an auction site.

When you first get your memory card, you should immediately try to fill it to capacity. This is the best way to determine whether the card is counterfeit. If you can max the capacity without any issues or the card failing, then you most likely have a legitimate card.

Best Memory Cards Fujifilm X100V Conclusions

The X100V is a great little camera. With a good memory card from a reliable source, it will be an amazing little workhorse.

The 128GB cards are pretty cheap now, so if you’re going on an extended vacation or something, you might as well grab one. Otherwise, you won’t need anything larger than a 64GB card for day-to-day shooting.

Before checking out the Essential Accessories for the X100V, explore more great products and tips to improve your camera’s performance.

How Card Speed Performs in the X100V — UHS-I Context

The X100V’s UHS-I slot behaves similarly to other Fujifilm UHS-I bodies I’ve tested directly, including the X100VI. In the X100VI — which uses the same physical slot type and a similar in-body processor pipeline — real-world in-camera write speeds top out around 85–90 MB/s on the fastest UHS-I cards. The practical ceiling is the same on the X100V: any card rated above that threshold is bottlenecked by the camera, not the card. For 4K at 200 Mbps (25 MB/s required write speed), even mid-tier U3 cards have over three times the headroom needed.

Where the speed difference becomes noticeable is burst shooting. The X100V can shoot at up to 20fps in electronic shutter mode — at that rate, RAW files stack up fast and the buffer fills in a few seconds. A faster UHS-I card clears the backlog more quickly, shortening the wait between burst sequences. The difference between a slow U3 card and the fastest UHS-I card is real but not dramatic on a UHS-I body — you’re looking at seconds of recovery time, not minutes.

Note: Direct in-camera benchmark results for the X100V specifically are pending. The card table above uses X100F data as a proxy. Full X100V benchmarks will be added once testing is complete.

Can I Use a microSD Card in the Fujifilm X100V?

The X100V uses a full-size SD card slot. MicroSD cards work with an adapter, but from experience they can lose connection inside the adapter — I wouldn’t use one for anything critical. See the microSD memory card guide if you need to use one.

Frequently Asked Questions

Does the X100V support UHS-II cards?

The slot is UHS-I only. UHS-II cards will work physically but run at UHS-I speeds — the camera can’t use the second row of UHS-II pins. There’s no in-camera benefit to buying a UHS-II card for the X100V, though a UHS-II card used with a UHS-II reader will give you faster transfer speeds to your computer.

Do I need V60 or V90 for the X100V’s 4K video?

No. V60 and V90 are UHS-II speed classes that don’t apply to this UHS-I camera. For 4K at 200 Mbps, you need a minimum sustained write of 25 MB/s — which any U3 (V30) UHS-I card covers with substantial headroom. Stick with UHS-I U3 from a reputable brand.

What’s the record limit for 4K on the X100V?

10 minutes per clip for 4K, 15 minutes for 1080p. This is a firmware limit, not a card speed or capacity limit. No matter how large or fast your card is, 4K clips will stop at the 10-minute mark. For longer continuous video, you’ll need to restart recording manually. At 200 Mbps, a 64GB card covers about 43 minutes of 4K total recording time across multiple clips.

What’s the fastest card I can use in the X100V?

On UHS-I, the practical ceiling is around 85–95 MB/s real-world write speed in Fujifilm bodies. Cards like the SanDisk Extreme Pro (UHS-I) and Lexar Professional 1066x perform at the top end of what UHS-I can deliver. For the X100V’s actual demands — 4K at 25 MB/s, burst stills at 20fps — even a mid-range U3 card handles everything. Going for the absolute fastest UHS-I card shortens buffer recovery slightly but is not required.