Nelson Photo & Video

Promaster CFexpress 4.0 Type B 512GB Advanced

Promaster CFexpress 4.0 Type B 512GB Advanced - Main image
$220.47 $349.95 In stock

Category: 記憶卡

CFEXPRESS TYPE B 512GB ADVANCED

ProMaster 512GB Advanced CFexpress Type B 記憶卡以實惠的價格提供卓越的效能,最低持續順序寫入速度為 800 MB/s,讀取速度為 1700 MB/s。這些先進的記憶卡採用高品質的快閃記憶體和專為多年使用及數千次讀寫循環設計的元件,可提升相機在包括高解析度影片拍攝在內的所有模式下的效能。它們支援 PCI Express 4.0 匯流排和 NVM Express,具備耐熱耐冷特性,並提供有限終身保固。

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Customer Reviews (4.8 / 5 · 5 reviews)

Evelyn ★★★★★

I was a bit skeptical about the price, but the sustained write speed on this card is genuinely impressive—no dropped frames during 4K recording. The 512GB capacity gives me plenty of room for a full day of shooting without swapping cards.

Christopher ★★★★★

Switched to this card for a project and the sustained write speed handled constant 4K recording without a single buffer stall. It feels solid and well-built, and after a few days of heavy use, I’m really impressed with the value for the performance.

Ella ★★★★★

Bursts of 20+ RAW frames in a row and the write speed never stutters, even when I’m shooting sports. The card runs cool after an hour of heavy use, which is something my old one definitely couldn’t say.