Hãy cùng chúng tôi tìm hiểu về sản phẩm Lexar Professional CFexpress Type B Silver 1TB qua bài đánh giá chi tiết dưới đây!

Với dung lượng lên đến 1TB, Lexar Professional CFexpress Type B Silver được đánh giá cao về tốc độ đọc/ghi dữ liệu cũng như khả năng xử lý dữ liệu mạnh mẽ. Sản phẩm này được thiết kế đặc biệt cho các nhiếp ảnh gia và nhà làm phim chuyên nghiệp, giúp họ lưu trữ và truy xuất dữ liệu một cách nhanh chóng và hiệu quả.

Với công nghệ CFexpress mới nhất, Lexar Professional CFexpress Type B Silver mang lại trải nghiệm làm việc mượt mà và không gây trễ hình trong quá trình chụp ảnh hoặc quay video. Đặc biệt, sản phẩm này còn chống nước, chống sốc và chống tĩnh điện, giúp bảo vệ dữ liệu quan trọng của bạn một cách an toàn.

Nếu bạn đang tìm kiếm một ổ đĩa lưu trữ chất lượng cao, nhanh chóng và tin cậy, hãy đến Queen Mobile ngay hôm nay để sở hữu ngay Lexar Professional CFexpress Type B Silver 1TB. Đừng bỏ lỡ cơ hội sở hữu sản phẩm tuyệt vời này!

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Thời gian làm việc: 9h – 21h.

KẾT LUẬN

Lexar Professional CFexpress Type B Silver 1TB là một sản phẩm lưu trữ chất lượng cao, được thiết kế đặc biệt cho các máy ảnh DSLR và ảnh phim chuyên nghiệp. Với dung lượng lớn lên đến 1TB, người dùng có thể lưu trữ một lượng lớn hình ảnh và video mà không cần lo lắng về việc thiếu không gian. Tốc độ đọc và ghi nhanh chóng giúp xử lý dữ liệu nhanh chóng và hiệu quả, đồng thời giúp tiết kiệm thời gian cho người sử dụng. Với Lexar Professional CFexpress Type B Silver 1TB, việc lưu trữ và xử lý dữ liệu trở nên dễ dàng và thuận tiện hơn bao giờ hết. Hãy sở hữu ngay sản phẩm này để trải nghiệm sự tiện lợi và hiệu suất vượt trội!

Over the years, Lexar has sent us several of their different products to check out. Our latest review features the recently released 1TB version of the Lexar Professional CFexpress Type B Silver. If you have been following our CFexpress reviews, you probably read the review for the 512GB variant of this card last year.

Over the years, Lexar has sent us several of their different products to check out. Our latest card under review is the recently released 1TB version of the Lexar Professional CFexpress Type B Silver. If you have been following our CFexpress reviews, you probably read the review for the 512GB variant of this card last year.

The Professional series of Lexar memory cards are available in three tiers; Diamond, Gold, and Silver. Higher-tier cards tend to have increased read and write speeds and a better warranty. The Diamond series is targeted at Power Users, the Gold to Professionals, and the Silver to mainstream users. The Silver series for CFexpress Type B cards was introduced last year.

Lexar Professional CFexpress Type B Silver Specifications

Lexar Professional CFexpress Type B Design and Build

The build of the Professional Silver CFexpress cards is similar to that of the Diamond and Gold cards, as the CFexpress standard doesn’t allow much variation. The face and rear card are both metal to help with heat transfer. The front of the card around the connector is plastic, and the rear is plastic, with some of the mid-body being plastic as well. The front of the case is labeled with brand, series, speed, and capacity, making it easy to differentiate between card personalities at a glance.

The rear of the card indicates the different certifications, serial numbers, models, and manufacturing locations.

Lexar Professional CFexpress Type B Silver Performance

Since we reviewed the 2TB Gold last year, we will compare it against the 1TB Silver to show how the family scales. Spec-wise, between the Silver and Gold cards, the Gold sees a 150 MB/s bump in max read and a 200 MB/s bump in max write. Minimum sustained write indicates an improved 100 MB/s over the Silver 1TB. Since we reviewed the 512GB Silver last year, we were going to include that for comparison but have opted not to. The reason for this is at the time of review for the 512GB Silver, we did not have a CFexpress Type B reader that could do 3.2 Gen2x2, so that the results would be skewed between the 1TB and 512GB models. However, we are still comparing 1TB Silver to 2TB Gold.

These two cards were tested in the Lexar Professional CFexpress Type B USB 3.2 Gen 2×2 Reader.

Blackmagic Disk Speed Test

The first test is the popular Blackmagic Disk Speed Test, which writes a 5GB file to the card to test performance. The results fell short of the advertised max write speed at 1,430.1 MB/s of the rated 1,750 MB/s. On the read speeds, however, we saw 1,335.2 MB/s, where the card is rated for 1,300 MB/s. Although it fell short on write speeds, this card performed very well. We may also see improvements once we get to multi-thread workloads.

For comparison, the 1TB Silver was just a hair behind the 2TB Gold on write but pulled ahead by roughly 8 MB/s.

IOMeter

Our second test is IOMeter, divided into two sections: single-thread and four-thread. These two sections contain six different workloads. Typically, we see the most performance in the four-thread section since it allows the media to reach its full potential.

IOMeter Single Thread

Starting with the single-thread workload, we see better performance across the board from the 1TB silver, though some results were close. Surprisingly, a lower-tier card is pulling better numbers than its higher-spec counterpart. We will see if this changes in the four-thread test since that portion tends to let the cards run to their full potential.

IOMeter Four-Thread

Moving on to the four-thread workload, we see a similar story between the Silver and Gold cards, except the Gold did better in the 2MB sequential and 2MB random write. On the read tests, however, the Silver still outperformed the Gold a fair amount. Here, the write speeds give an advantage to the Gold cards, leaving more overhead for high write workloads in high-end cameras.

Conclusion

From a performance perspective, the 1TB Silver did surprisingly well, surpassing its performance ratings on the 4-thread IOMeter test. It also pulled ahead of the Gold card in most read workloads and wrote on 1-thread IOMeter. On 4-thread IOMeter tests, though, the Gold did get the lead over the Silver.

The 1TB Silver is nearly half the price of the 1TB Gold, so the performance tests show excellent value for the Silver, but that’s not to say the Gold cards don’t have an advantage. The Gold cards tend to perform better in 4-thread write tests, essential for high-speed cameras. The Gold cards also benefit from a lifetime warranty, though the 10-year warranty on the Silver cards is nothing to balk at.

Overall, the 1TB Lexar Professional CFexpress Type B Silver did well on the performance side, sometimes beating the 2TB Gold. The benchmark numbers help give a “real world” performance view over the advertised number and help make an informed decision. For something more budget-friendly than the Gold cards, the Silver cards are worth the buy if the extra write speeds on the Gold are unnecessary.

Lexar Professional CFexpress Type B Silver 1TB Product Page (Amazon Affiliate Link)

Lexar Professional CFexpress Type B USB 3.2 Gen 2×2 Reader

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