Comments on: Wise Type B 2TB & PRO 160/640GB CFExpress Memory Card Review – Understanding the Capacity/Sustained Write Trade Off https://www.thessdreview.com/our-reviews/cfexpress/wise-type-b-2tb-pro-160-640gb-cfexpress-memory-card-review-understanding-the-capacity-sustained-write-trade-off/ The Worlds Dedicated SSD Education and Review Resource | Wed, 02 Feb 2022 12:39:47 +0000 hourly 1 By: GlenPS https://www.thessdreview.com/our-reviews/cfexpress/wise-type-b-2tb-pro-160-640gb-cfexpress-memory-card-review-understanding-the-capacity-sustained-write-trade-off/#comment-60787 Wed, 02 Feb 2022 12:39:47 +0000 https://www.thessdreview.com/?p=105376#comment-60787 “The 640GB sample is most likely a 1TB CFExpress card overprovisioned.”
I would challenge that assumption, as it makes more sense that the 640GB card is actually a 2TB card with overprovisioning. Multiply 640GB (or 660GB for some other manufacturers) by three and you get near enough to 2TB. Additionally, notice how 2TB and 640GB are the highest capacity cards in each product series, meaning that they probably have the same nand chip quantity and density.

]]> By: Sam https://www.thessdreview.com/our-reviews/cfexpress/wise-type-b-2tb-pro-160-640gb-cfexpress-memory-card-review-understanding-the-capacity-sustained-write-trade-off/#comment-60694 Sat, 16 Oct 2021 02:08:24 +0000 https://www.thessdreview.com/?p=105376#comment-60694 Awesome. Thank you for the review! Looks like I know what to get between the three CFx-B card; ProGrade Digital Cobalt 650GB, Delkin Devices Black 512GB and Wise advanced Pro 650GB.
Delkin devices Black 512GB looks like a clear winner in terms of performance and operating temperature follow by ProGrade’s and then Wise’s.

]]> By: Les Tokar https://www.thessdreview.com/our-reviews/cfexpress/wise-type-b-2tb-pro-160-640gb-cfexpress-memory-card-review-understanding-the-capacity-sustained-write-trade-off/#comment-60691 Mon, 11 Oct 2021 21:40:51 +0000 https://www.thessdreview.com/?p=105376#comment-60691 In reply to Jason.

You are absolutely right and fixed…. simple slip after several hours working on the report.

]]> By: Jason https://www.thessdreview.com/our-reviews/cfexpress/wise-type-b-2tb-pro-160-640gb-cfexpress-memory-card-review-understanding-the-capacity-sustained-write-trade-off/#comment-60690 Mon, 11 Oct 2021 21:32:48 +0000 https://www.thessdreview.com/?p=105376#comment-60690 Les, In the second paragraph you state the Canon EOS R5 can capture photos at 20 per minute. This should actually state 20 per second. From Canon’s website: “EOS R5 camera features a selectable electronic (silent) shutter mode, and can capture images at up to 20 fps”.

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