{"id":9827,"date":"2026-09-13T07:44:45","date_gmt":"2026-09-13T07:44:45","guid":{"rendered":"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-om-system-pen\/"},"modified":"2026-09-16T08:37:04","modified_gmt":"2026-09-16T08:37:04","slug":"best-memory-card-for-om-system-pen","status":"publish","type":"post","link":"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-om-system-pen\/","title":{"rendered":"Best Memory Card for OM SYSTEM PEN"},"content":{"rendered":"<div class=\"gagen-article gagen-v2\">\n<div class=\"article-intro\">\n<p>The OM SYSTEM PEN is a 20.4 MP Micro Four Thirds body with <strong>one<\/strong> SD slot that stops at UHS-I. <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1998131-REG\/om_system_v210080bu000_pen.html\" target=\"_blank\" rel=\"noopener nofollow\">B&#038;H<\/a> lists Cinema 4K 24p at 237\u2013240 Mbps and UHD 4K 24\/25\/30p at 102\u2013105 Mbps. Both sit inside a V30 floor. The card that matches that bus without an OM-1 V90 is the SanDisk Extreme PRO SDXC UHS-I.<\/p>\n<\/div>\n\n<div class=\"quick-picks-box\">\n  <div class=\"qp-header\">\n  <h2>Our Top Picks at a Glance<\/h2>\n  <p class=\"qp-sub\">Reviewed September 2026 \u00b7 OM SYSTEM PEN \u00b7 20.4 MP \u00b7 single SD UHS-I \u00b7 30 fps \u00b7 29 RAW \/ 154 JPEG \u00b7 4K 102\u2013105 Mbps \u00b7 C4K 237\u2013240 Mbps \u00b7 High Res<\/p>\n  <\/div>\n  <div class=\"qp-cards\">\n  <div class=\"qp-card qp-card--gold\">\n  <span class=\"qp-num\">01<\/span>\n  <span class=\"qp-badge\">\ud83c\udfc6 Best Overall<\/span>\n  <strong class=\"qp-name\">SanDisk Extreme PRO UHS-I V30<\/strong>\n  <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2605 <span class=\"qp-score\">4.7 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n  <p class=\"qp-why\">UHS-I V30, 200 \/ 90 MB\/s on 128 GB. Covers UHD 4K and C4K 24p on this slot.<\/p>\n  <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n  <a href=\"#best-overall\" class=\"qp-jump\">Read full review \u2193<\/a>\n  <\/div>\n  <div class=\"qp-card qp-card--green\">\n  <span class=\"qp-num\">02<\/span>\n  <span class=\"qp-badge\">\ud83d\udc8e Best Value<\/span>\n  <strong class=\"qp-name\">Lexar 1066x Silver V30<\/strong>\n  <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2606 <span class=\"qp-score\">4.5 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n  <p class=\"qp-why\">Same UHS-I V30 class. 160 \/ 120 MB\/s on 128 GB Silver. C4K still inside V30.<\/p>\n  <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n  <a href=\"#best-value\" class=\"qp-jump\">Read full review \u2193<\/a>\n  <\/div>\n  <div class=\"qp-card qp-card--blue\">\n  <span class=\"qp-num\">03<\/span>\n  <span class=\"qp-badge\">\ud83d\udcb0 Budget Pick<\/span>\n  <strong class=\"qp-name\">SanDisk Extreme UHS-I 64GB<\/strong>\n  <div class=\"qp-rating\">\u2605\u2605\u2605\u2605\u2606 <span class=\"qp-score\">4.3 \/ 5.0<\/span> <span class=\"qp-reviews\">\u00b7 2026 pick<\/span><\/div>\n  <p class=\"qp-why\">U3 \/ V30, 170 \/ 80 MB\/s on 64 GB. Fine for stills days. Thin for High Res + C4K.<\/p>\n  <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"qp-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check Price at Amazon<\/a>\n  <a href=\"#budget-pick\" class=\"qp-jump\">Read full review \u2193<\/a>\n  <\/div>\n  <\/div>\n<\/div>\n\n<div class=\"affiliate-disclosure\"><p><em>This page contains affiliate links. A purchase through those links may earn Cameraegg a commission at no extra cost to you.<\/em><\/p><\/div>\n\n<div class=\"info-module buying-guide\" id=\"who-should-buy\">\n  <h3>Who should buy what<\/h3>\n  <ul>\n  <li><strong>UHD 4K, C4K 24p, or High Res on one slot:<\/strong> <a href=\"#best-overall\">SanDisk Extreme PRO UHS-I 128 GB<\/a>. Prefer 128 GB \u2014 there is no overflow card.<\/li>\n  <li><strong>Same V30 class, cheaper write peak on paper:<\/strong> <a href=\"#best-value\">Lexar 1066x Silver<\/a>. 160 \/ 120 MB\/s, 128 GB.<\/li>\n  <li><strong>Stills weekends, little 4K:<\/strong> <a href=\"#budget-pick\">SanDisk Extreme 64 GB<\/a>. V30 still covers 105 Mbps UHD. High Res fills it faster.<\/li>\n  <li><strong>OM-1 \/ OM-1 Mark II V90:<\/strong> that body speaks UHS-II. This one does not. See <a href=\"#v90-skip\">why V90 is skipped<\/a>.<\/li>\n  <\/ul>\n<\/div>\n\n<div class=\"table-container\">\n  <table class=\"comparison-table\">\n  <thead><tr><th>Card<\/th><th>Bus \/ class<\/th><th>Rated speed<\/th><th>PEN job<\/th><th>Buy<\/th><\/tr><\/thead>\n  <tbody>\n  <tr class=\"highlight-row\"><td><strong>SanDisk Extreme PRO UHS-I<\/strong><\/td><td>UHS-I U3 \/ V30<\/td><td>200 \/ 90 MB\/s (128 GB)<\/td><td>UHD 4K + C4K + High Res<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n  <tr><td><strong>Lexar 1066x Silver<\/strong><\/td><td>UHS-I U3 \/ V30<\/td><td>160 \/ 120 MB\/s (128 GB)<\/td><td>Same V30 row, cheaper write peak<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n  <tr><td><strong>SanDisk Extreme 64 GB<\/strong><\/td><td>UHS-I U3 \/ V30<\/td><td>170 \/ 80 MB\/s (64 GB)<\/td><td>Stills \/ short UHD; small for High Res<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n  <tr><td><strong>Extreme PRO UHS-II V90<\/strong><\/td><td>UHS-II V90<\/td><td>300-class<\/td><td>Works as UHS-I. PEN never asked for V90.<\/td><td><a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=e6890-20&#038;linkCode=osi\" class=\"table-price-btn\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Check price<\/a><\/td><\/tr>\n  <\/tbody>\n  <\/table>\n<\/div>\n\n<h2>How We Picked<\/h2>\n<div class=\"how-we-picked\">\n<p>Three official facts. This is the single-slot UHS-I PEN, not a UHS-II OM-1 and not the UHS-II <a href=\"https:\/\/www.cameraegg.org\/camerareview\/best-memory-card-for-canon-eos-r10\/\">EOS R10<\/a>.<\/p>\n<ul>\n  <li><strong>Weigh the slot, then the movie table.<\/strong> <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1998131-REG\/om_system_v210080bu000_pen.html\" target=\"_blank\" rel=\"noopener nofollow\">B&#038;H PEN specs<\/a>: one SD\/SDHC\/SDXC slot, <strong>UHS-I<\/strong>. Internal recording H.264\/MOV: 4096 \u00d7 2160 at 24p at <strong>237 to 240 Mb\/s<\/strong>; 3840 \u00d7 2160 at 24\/25\/30p at <strong>102 to 105 Mb\/s<\/strong>; 1920 \u00d7 1080 up to 205 Mb\/s. Continuous shooting up to 30 fps for <strong>29 RAW<\/strong> or <strong>154 JPEG<\/strong> frames. <a href=\"https:\/\/explore.omsystem.com\/us\/en\/pen-body-black\" target=\"_blank\" rel=\"noopener nofollow\">OM SYSTEM<\/a> lists the body at 393 g and ships late October 2026. <a href=\"https:\/\/www.prnewswire.com\/news-releases\/introducing-the-om-system-pen-interchangeable-lens-camera-302871014.html\" target=\"_blank\" rel=\"noopener nofollow\">OM\u2019s launch release<\/a> (9 Sept 2026): 20.37 MP Live MOS, TruePic IX, first PEN with an EVF and IPX1 splash sealing when paired with a sealed lens.<\/li>\n  <li><strong>Read V30 as a 30 MB\/s floor, not a V90 slogan.<\/strong> V30 guarantees 30 MB\/s (240 Mbps). C4K\u2019s 240 Mbps line sits on that floor. UHD 4K at 105 Mbps is about 13 MB\/s \u2014 well inside V30. A V90 UHS-II card still works as a UHS-I card. The extra bus is for bodies that publish a UHS-II row. This one does not.<\/li>\n  <li><strong>Size the card for High Res, not for 20.4 MP JPEGs.<\/strong> B&#038;H: High Res Shot combines multiple exposures in-camera. <a href=\"https:\/\/fstoppers.com\/gear\/om-system-revives-legendary-pen-camera-evf-weather-sealing-and-30-fps-shooting-904517\" target=\"_blank\" rel=\"noopener nofollow\">Fstoppers\u2019 spec readout<\/a>: handheld High Res JPEG\/RAW at 8,160 \u00d7 6,120 (50 MP); tripod RAW up to 10,368 \u00d7 7,776. One slot. 128 GB is the travel size; 32 GB is a from JPEG-only kit cameras.<\/li>\n<\/ul>\n<\/div>\n\n<h2>Detailed Reviews<\/h2>\n\n<div class=\"top-recommendation\" id=\"best-overall\" data-badge=\"best-overall\">\n  <div class=\"top-badge badge-best-overall\">\ud83c\udfc6 Best Overall<\/div>\n  <h3>SanDisk Extreme PRO SDXC UHS-I <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-I\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> UHD 4K + C4K 24p on one UHS-I slot<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> V30 \u00b7 UHS-I \u00b7 90 MB\/s write (128 GB)<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.7 \/ 5.0 \u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n  <tr><th>SKU family<\/th><td>Extreme PRO SDXC UHS-I \u2014 <a href=\"https:\/\/www.sandisk.com\/products\/memory-cards\/sd-cards\/sandisk-extreme-pro-uhs-i-sd\" target=\"_blank\" rel=\"noopener nofollow\">SanDisk<\/a><\/td><\/tr>\n  <tr><th>Class<\/th><td>UHS-I \u00b7 U3 \u00b7 V30 (30 MB\/s sustained)<\/td><\/tr>\n  <tr><th>Peak (64\u2013128 GB sheet)<\/th><td>Up to 200 MB\/s read \u00b7 up to 90 MB\/s write<\/td><\/tr>\n  <tr><th>PEN job<\/th><td>102\u2013105 Mbps UHD and 237\u2013240 Mbps C4K sit inside V30<\/td><\/tr>\n  <tr><th>Capacity<\/th><td>Prefer 128 GB on this single slot<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it fits the PEN.<\/strong> This body is not an OM-1. The slot is UHS-I. Extreme PRO UHS-I is the current SanDisk V30 card with a published 90 MB\/s write on 128 GB \u2014 about 720 Mbps of peak write, which is more than C4K asks for. The V30 floor is what matters for the movie table, not a UHS-II logo.<\/p>\n  <p>Take 128 GB. High Res files and C4K 24p share the same card. A 32 GB from a JPEG compact fills up on one computational afternoon.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-I\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<div class=\"top-recommendation\" id=\"best-value\" data-badge=\"best-value\">\n  <div class=\"top-badge badge-best-value\">\ud83d\udc8e Best Value<\/div>\n  <h3>Lexar Professional 1066x SDXC UHS-I Silver <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+1066x+SDXC+UHS-I\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> Same V30 class, higher paper write<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> V30 \u00b7 160 \/ 120 MB\/s<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.5 \/ 5.0 \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n  <tr><th>SKU family<\/th><td>Professional 1066x SDXC UHS-I Silver \u2014 <a href=\"https:\/\/americas.lexar.com\/news\/lexar-announces-new-professional-1066x-sdxc-uhs-i-card-silver-series\/\" target=\"_blank\" rel=\"noopener nofollow\">Lexar<\/a><\/td><\/tr>\n  <tr><th>Class<\/th><td>UHS-I \u00b7 U3 \u00b7 V30<\/td><\/tr>\n  <tr><th>Peak (128 GB class)<\/th><td>Up to 160 MB\/s read \u00b7 up to 120 MB\/s write<\/td><\/tr>\n  <tr><th>PEN job<\/th><td>Same V30 movie row as Extreme PRO UHS-I<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it is Value.<\/strong> Lexar\u2019s 1066x Silver announcement rates the card U3 and V30 with 160 \/ 120 MB\/s. That is the same video class as Extreme PRO UHS-I. The PEN will not unlock a faster bus if you pay for UHS-II. 128 GB Silver is the SKU that matches the one-slot travel kit.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=Lexar+Professional+1066x+SDXC+UHS-I\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<div class=\"top-recommendation\" id=\"budget-pick\" data-badge=\"budget-pick\">\n  <div class=\"top-badge badge-budget\">\ud83d\udcb0 Budget Pick<\/div>\n  <h3>SanDisk Extreme SDXC UHS-I <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+SDXC+UHS-I\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <div class=\"product-highlights\">\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Best For:<\/span> Stills days and short UHD clips<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Key Feature:<\/span> V30 \u00b7 64 GB \u00b7 170 \/ 80 MB\/s<\/div>\n  <div class=\"highlight-item\"><span class=\"highlight-label\">Rating:<\/span> <span class=\"star-rating\">4.3 \/ 5.0 \u2605\u2605\u2605\u2605\u2606<\/span><\/div>\n  <\/div>\n  <table class=\"spec-table\">\n  <tr><th>SKU family<\/th><td>Extreme SD UHS-I \u2014 <a href=\"https:\/\/www.sandisk.com\/products\/memory-cards\/sd-cards\/sandisk-extreme-uhs-i-sd\" target=\"_blank\" rel=\"noopener nofollow\">SanDisk<\/a><\/td><\/tr>\n  <tr><th>Class<\/th><td>UHS-I \u00b7 U3 \u00b7 V30<\/td><\/tr>\n  <tr><th>Peak (64 GB footnote)<\/th><td>Up to 170 MB\/s read \u00b7 up to 80 MB\/s write<\/td><\/tr>\n  <tr><th>PEN job<\/th><td>UHD 4K 105 Mbps is fine. C4K + High Res wants more capacity.<\/td><\/tr>\n  <\/table>\n  <p><strong>Why it is Budget.<\/strong> SanDisk\u2019s Extreme UHS-I sheet still rates V30 \/ U3. The 64 GB footnote is 170 \/ 80 MB\/s. That is enough for the 105 Mbps UHD row. It is the wrong size if the day is tripod High Res plus C4K 24p on one card. Step to 128 GB Extreme or Extreme PRO when the clip list grows.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+SDXC+UHS-I\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<h2>If You Need Something Else<\/h2>\n<p>V90 UHS-II is the OM-1 \/ R8. It works in a UHS-I slot. The PEN never published a V90 movie cell.<\/p>\n\n<div class=\"top-recommendation\" id=\"v90-skip\" data-badge=\"also-great\">\n  <div class=\"top-badge badge-also-great\">Also consider<\/div>\n  <h3>SanDisk Extreme PRO UHS-II V90 <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"title-amazon-btn\" rel=\"nofollow noopener\">View on Amazon<\/a> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-II+V90\" target=\"_blank\" class=\"title-bh-btn\" rel=\"nofollow noopener\">View on B&#038;H<\/a><\/h3>\n  <table class=\"spec-table\">\n  <tr><th>This slot<\/th><td>B&#038;H: single SD UHS-I. The second row of pins is unused.<\/td><\/tr>\n  <tr><th>Class<\/th><td>UHS-II V90 \u2014 above the PEN\u2019s 240 Mbps C4K line<\/td><\/tr>\n  <tr><th>PEN job<\/th><td>Works. Spends OM-1 money on a UHS-I body.<\/td><\/tr>\n  <\/table>\n  <p>Keep V90 for a body that lists UHS-II. Pair this PEN with a V30 UHS-I card and a spare <a href=\"https:\/\/www.cameraegg.org\/camerareview\/best-battery-for-om-system-pen\/\">BLS-7<\/a>.<\/p>\n  <p class=\"purchase-links\"><span class=\"amazon-region-btn\">Check Price on <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">Amazon US<\/a>, <a href=\"https:\/\/www.amazon.co.uk\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=pctest07-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">UK<\/a>, <a href=\"https:\/\/www.amazon.ca\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=pctestt-20&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">CA<\/a>, <a href=\"https:\/\/www.amazon.de\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-II+V90&#038;tag=67990-21&#038;linkCode=osi\" target=\"_blank\" rel=\"nofollow noopener\">DE<\/a> \u2192<\/span> <a href=\"https:\/\/www.bhphotovideo.com\/c\/search?BI=8941&#038;KBID=10361&#038;SID=12345&#038;DFF=d50&#038;Ntt=SanDisk+Extreme+PRO+SDXC+UHS-II+V90\" target=\"_blank\" class=\"purchase-link-bh\" rel=\"nofollow noopener\">Check Price on B&#038;H<\/a><\/p>\n<\/div>\n\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq-module\">\n  <div class=\"faq-item\"><h3>Why UHS-I V30 is Overall instead of V90<\/h3><p>B&#038;H lists the PEN slot as UHS-I. C4K 24p is 237\u2013240 Mbps. V30\u2019s floor is 30 MB\/s (240 Mbps). V90 is a faster class on a faster bus that this camera does not switch on.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Whether C4K 240 Mbps needs V60<\/h3><p>V60 guarantees 60 MB\/s (480 Mbps). The PEN\u2019s C4K line is 240 Mbps, not 480. UHD 4K is 102\u2013105 Mbps. V30 covers both published movie rows. V60 is an R10 HDR-PQ, not a PEN requirement.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Why 128 GB instead of 32 GB<\/h3><p>One slot. High Res Shot writes 50 MP handheld frames and larger tripod RAW files. C4K 24p at ~240 Mbps fills a 32 GB card in minutes. 128 GB is the travel size on a body that also does 29 RAW \/ 154 JPEG at 30 fps.<\/p><\/div>\n  <div class=\"faq-item\"><h3>What the 30 fps buffer actually is<\/h3><p>B&#038;H: up to 30 fps for 29 RAW or 154 JPEG frames. That is a buffer length, not a card-class upgrade path. A V90 card does not turn 29 RAW into an OM-1 stack.<\/p><\/div>\n  <div class=\"faq-item\"><h3>Whether camera USB shows 200 MB\/s<\/h3><p>SanDisk\u2019s 200 MB\/s read is a UHS-I reader figure. Offload with a USB 3 reader. The PEN\u2019s USB-C port is for charge and data, not a substitute for the card\u2019s rated read.<\/p><\/div>\n<\/div>\n\n<h2>Final Verdict<\/h2>\n<div class=\"conclusion-module verdict-box\">\n  <div class=\"verdict-picks\">\n  <div class=\"verdict-item\">\n  <span class=\"verdict-label\">\ud83c\udfc6 Best Overall:<\/span>\n  <div class=\"verdict-product\"><strong>SanDisk Extreme PRO UHS-I V30<\/strong> <span class=\"verdict-reason\">\u2013 V30 for UHD 4K and C4K; 128 GB for one slot.<\/span><\/div>\n  <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+PRO+SDXC+UHS-I+128GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n  <\/div>\n  <div class=\"verdict-item\">\n  <span class=\"verdict-label\">\ud83d\udc8e Best Value:<\/span>\n  <div class=\"verdict-product\"><strong>Lexar 1066x Silver V30<\/strong> <span class=\"verdict-reason\">\u2013 Same V30 class; 160 \/ 120 MB\/s on 128 GB.<\/span><\/div>\n  <a href=\"https:\/\/www.amazon.com\/s?k=Lexar+Professional+1066x+SDXC+UHS-I&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n  <\/div>\n  <div class=\"verdict-item\">\n  <span class=\"verdict-label\">\ud83d\udcb0 Budget Pick:<\/span>\n  <div class=\"verdict-product\"><strong>SanDisk Extreme UHS-I 64 GB<\/strong> <span class=\"verdict-reason\">\u2013 V30 for stills and short UHD. Small for High Res + C4K.<\/span><\/div>\n  <a href=\"https:\/\/www.amazon.com\/s?k=SanDisk+Extreme+SDXC+UHS-I+64GB&#038;tag=e6890-20&#038;linkCode=osi\" target=\"_blank\" class=\"verdict-btn\" rel=\"nofollow noopener\">Buy Now<\/a>\n  <\/div>\n  <\/div>\n  <p class=\"verdict-summary\">For the OM SYSTEM PEN, buy SanDisk Extreme PRO UHS-I in 128 GB. Take Lexar 1066x Silver when the class is V30 and Extreme PRO is not the price. Take Extreme 64 GB when the day is stills. Leave V90 on the OM-1. This slot is UHS-I. C4K is 240 Mbps, not a V90 slogan.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The OM SYSTEM PEN has one UHS-I SD slot. UHD 4K sits at 102\u2013105 Mbps and Cinema 4K at 237\u2013240 Mbps. The card that matches that bus is SanDisk Extreme PRO UHS-I V30 in 128 GB.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[25,162],"tags":[361,4109],"class_list":["post-9827","post","type-post","status-publish","format-standard","hentry","category-memory-card","category-om-system","tag-om-system","tag-om-system-pen"],"_links":{"self":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/comments?post=9827"}],"version-history":[{"count":1,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9827\/revisions"}],"predecessor-version":[{"id":9869,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/posts\/9827\/revisions\/9869"}],"wp:attachment":[{"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/media?parent=9827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/categories?post=9827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cameraegg.org\/camerareview\/wp-json\/wp\/v2\/tags?post=9827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}