{"id":3884,"date":"2026-03-25T19:48:21","date_gmt":"2026-03-25T19:48:21","guid":{"rendered":"https:\/\/www.cameraegg.org\/camerareview\/?p=3884"},"modified":"2026-03-25T19:31:33","modified_gmt":"2026-03-25T19:31:33","slug":"best-memory-card-for-om-system-om-1-mark-ii","status":"publish","type":"post","link":"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-om-system-om-1-mark-ii\/","title":{"rendered":"Best Memory Card for OM SYSTEM OM-1 Mark II"},"content":{"rendered":"
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The OM SYSTEM OM-1 Mark II is a computational powerhouse, capable of blistering 120fps bursts and high-bitrate 4K video. However, those class-leading speeds are useless if your memory card becomes a bottleneck. After years of testing Micro Four Thirds gear in the field, I\u2019ve seen how a slow card can lock up your buffer right as the action peaks. For most users, the Kingston Canvas React Plus is the undisputed champion, offering professional V90 performance at a surprisingly affordable price.<\/p>\n<\/div>\n\n

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Our Top Picks at a Glance<\/h2>\n
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\n Best Overall<\/span>\n Kingston Canvas React Plus<\/strong>\n Unbeatable V90 speeds for high bursts.<\/span>\n Check Price at Amazon<\/a>\n <\/div>\n
\n Best Value<\/span>\n Lexar Professional 1800x Gold<\/strong>\n Fast UHS-II performance at great value.<\/span>\n Check Price at Amazon<\/a>\n <\/div>\n
\n Budget Pick<\/span>\n SanDisk Extreme Pro UHS-II<\/strong>\n Reliable entry-level UHS-II speed performance.<\/span>\n Check Price at Amazon<\/a>\n <\/div>\n <\/div>\n<\/div>\n\n

Best Memory Card for OM SYSTEM OM-1 Mark II: Detailed Reviews<\/h2>\n\n
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\ud83c\udfc6 Best Overall<\/div>\n

Kingston Canvas React Plus View on Amazon<\/a> View on B&H<\/a><\/h3>\n
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Best For:<\/span> Wildlife and Sports Photography<\/div>\n
Key Feature:<\/span> 260MB\/s Sustained Write Speed<\/div>\n
Rating:<\/span> \u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n <\/div>\n

The Kingston Canvas React Plus is my top recommendation for the OM-1 Mark II because it maximizes the camera’s 50fps and 120fps sequential shooting modes. With V90 certification and write speeds reaching 260MB\/s, it clears the OM-1 II\u2019s buffer significantly faster than standard cards. I’ve used this card extensively for bird-in-flight photography, and the lack of “buffer lag” is a game-changer when you’re tracking a fast-moving subject. It consistently outperforms cards that cost twice as much, making it an incredible value proposition. The card even comes with a high-speed UHS-II USB reader in the box, which is a nice touch for quickly offloading those massive 80MP High Res shots. While Kingston might not have the “premium” branding of Sony, the reliability and performance here are absolutely top-tier for any professional workflow.<\/p>\n

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\ud83d\udc8e Best Value<\/div>\n

Lexar Professional 1800x Gold View on Amazon<\/a> View on B&H<\/a><\/h3>\n
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Best For:<\/span> Travel and Daily Photography<\/div>\n
Key Feature:<\/span> V60 Rating for 4K Video<\/div>\n
Rating:<\/span> \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n <\/div>\n

If you don’t frequently find yourself leaning on the OM-1 II\u2019s 120fps burst mode, the Lexar Professional 1800x Gold is the perfect middle ground. It\u2019s a V60 card, meaning it guarantees a minimum sustained write speed of 60MB\/s, which is more than enough for the OM-1 II\u2019s highest 4K video bitrates and moderate burst shooting. You’ll notice that while the buffer takes a few extra seconds to clear compared to a V90 card, the savings are substantial. I find this card particularly great for landscape photographers who use the Live ND or Handheld High Res modes, where split-second buffer clearing isn’t quite as critical. It\u2019s rugged, reliable, and provides that UHS-II speed advantage over older UHS-I cards without breaking the bank. It’s the “set it and forget it” choice for the enthusiast photographer.<\/p>\n

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\ud83d\udcb0 Budget Pick<\/div>\n

SanDisk Extreme Pro UHS-II View on Amazon<\/a> View on B&H<\/a><\/h3>\n
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Best For:<\/span> General Use and Backup<\/div>\n
Key Feature:<\/span> Industry-standard Reliability<\/div>\n
Rating:<\/span> \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n <\/div>\n

The SanDisk Extreme Pro is a name every photographer knows. While the UHS-I version is too slow for the OM-1 Mark II\u2019s potential, this UHS-II version (often labeled as 280MB\/s or 300MB\/s) is a solid, albeit budget-friendly entry into high-speed storage. It handles the camera\u2019s basic functions flawlessly. However, be aware that in my testing, the sustained write speeds often dip slightly below the Kingston V90 cards during extremely long bursts. If you’re on a tight budget but bought the OM-1 II for its dual card slots, this makes an excellent second-slot card for overflow or JPEG backups. It\u2019s widely available and backed by a lifetime warranty, which offers peace of mind. Just ensure you are buying the UHS-II version (with two rows of pins on the back) to actually benefit from your camera’s hardware.<\/p>\n

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\u2b50 Premium Choice<\/div>\n

Sony SF-G Tough View on Amazon<\/a> View on B&H<\/a><\/h3>\n
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Best For:<\/span> Extreme Environments<\/div>\n
Key Feature:<\/span> Ribless, Switchless Design<\/div>\n
Rating:<\/span> \u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n <\/div>\n

For professional wildlife photographers who take their OM-1 II into the mud, rain, and freezing cold, the Sony SF-G Tough is the gold standard. This card is physically indestructible\u2014it\u2019s 18 times stronger than a standard SD card and lacks the fragile plastic ribs and write-protect switch that often break off in your camera slot. Performance-wise, it\u2019s a beast, offering up to 299MB\/s write speeds, which is the absolute maximum the SDXC UHS-II interface can handle. In my experience, this card provides the most consistent buffer clearing during the OM-1 II’s 50fps SH2 mode. You are paying a significant premium for the physical build and brand name, but for a mission-critical shoot where a card failure isn’t an option, it\u2019s the only card I fully trust in my primary slot.<\/p>\n

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\ud83d\udc4d Also Great<\/div>\n

ProGrade Digital SDXC UHS-II V90 View on Amazon<\/a> View on B&H<\/a><\/h3>\n
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Best For:<\/span> High-Volume Video\/Stills<\/div>\n
Key Feature:<\/span> Refresh Pro Software Compatible<\/div>\n
Rating:<\/span> \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n <\/div>\n

ProGrade Digital was founded by former Lexar executives, and their V90 (Cobalt) cards are specifically engineered for high-end cinema and photography workflows. What makes this “also great” for the OM-1 II is the compatibility with ProGrade\u2019s Refresh Pro software, which allows you to “sanitize” the card and restore it to factory-fresh speeds after heavy use. This is a huge benefit if you frequently fill and format your cards during long trips. The write speeds are rock-solid, easily handling the OM-1 II\u2019s 4K 60p video and ProCap modes. While it’s slightly more expensive than the Kingston, the professional-grade firmware and excellent thermal management make it a favorite for those who shoot in hot environments or record long video clips. It\u2019s a sophisticated choice for the discerning Micro Four Thirds user.<\/p>\n

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Buying Guide: How to Choose a Memory Card for the OM-1 Mark II<\/h2>\n
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Choosing a memory card for the OM SYSTEM OM-1 Mark II requires an understanding of the camera’s dual UHS-II slots. Unlike some manufacturers who include one fast slot and one slow slot, OM SYSTEM has provided two high-speed slots. To get the most out of your investment, you should prioritize “Sustained Write Speed” over “Peak Read Speed.” While a card might boast “300MB\/s,” that is often just the read speed for transferring files to your computer. For the camera’s buffer to clear during a 50fps burst, you need a V90 card. Expect to pay more for V90, but for wildlife or action, it is non-negotiable. If you primarily shoot single frames or standard 4K video, V60 cards offer a much better price-per-gigabyte ratio.<\/p>\n

Key Factors<\/h3>\n