Đánh giá toshiba exceria

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The Toshiba Exceria is the company’s most recent foray into the UHS-I SD thẻ market. The new line of SD cards is designed for professional DSLR photographers, videographers, & high-res content creators looking for an economical alternative. The Exceria SD cards offer UHS tốc độ Class 3 (U3) support for 4K clip recording và playback. In addition, the Toshiba cards are classified as x-ray proof.

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The Toshiba Exceria is the company’s most recent foray into the UHS-I SD thẻ market. The new line of SD cards is designed for professional DSLR photographers, videographers, and high-res content creators looking for an economical alternative. The Exceria SD cards offer UHS tốc độ Class 3 (U3) support for 4K đoạn clip recording and playback. In addition, the Toshiba cards are classified as x-ray proof.

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Toshiba states that the Exceria cards offer enough performance khổng lồ capture fast-action photos, which is in line with their target demographic and specifications. That being said, Toshiba is competing against the powerhouses that are Samsung & SanDisk, both of which have been dominating the SD market over the past few years in both performance & pricing, so it will be interesting khổng lồ see where the Exceria line of UHS-1 SD cards rank among these titans & where it fits in the saturated market.

The Toshiba Exceria UHS-1 line of SD cards come in capacities of 16GB, 32GB, & 64GB, which go for $30, $50, và $90 respectively. All cards are backed by a 5-year warranty.

Specifications

Available Capacities: 16GB, 32GB, 64GBCard type: SDHC (16GB, 32GB), SDXC (64GB)Performance: 95 MB/s read speed & 60MB/s write speedInterface: UHS-IColor: Black/SilverDimensions: 32.0 milimet (L) x 24.0 mm (W) x 2.1 mm (H)Weight: Approx. 2gOperating Temperature: -25°C khổng lồ +85°C (Recommended)Storage Temperature: -40°C lớn +85°C (Recommended)Warranty: 5-Year Standard Limited Warranty

Design & Build

Though similar to lớn the look of the Exceria Pro version, it sports a different kiến thiết compared khổng lồ the other Exceria lines (Type 1, Type 2, & Type HD) with its exterior & branding. The Toshiba UHS-1 has a plethora of information on the front side, including its branding, read & write transfer speeds, class, capacity, lock indicator & Toshiba logo, which is vividlylocated at the top.

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On the side of the SD card, you will see a yellow sliding lock mechanism khổng lồ further protect data from being over-written. When the Exceria is flipped over, you will see the 9 connector pins as well as the other information such as the model number. It also indicates that the cards were manufactured Japan.

Performance

In this review, we will include the following comparables with their respective advertised performance numbers:

Using ourHP Z620 Workstation Testing Platform running Windows 8.1, we measured sequential transfer speeds from the Toshiba Exceria 64GB card at 85.89MB/s read and58.63MB/s for write, both of which fell just short of what is quoted by Toshiba. As for the comparables, the Samsung Plus Series card posted 70.0MB/s read, while write activity hit 19.82MB/s. In addition, the 64GB Kingston SDXC hit sequential read and write speeds with 89.6MB/s & 59MB/s respectively, while the Lexar Professional 600x SDXC recorded 81.3MB/s read & 44.3MB/s write. The popular Samsung 64GB Pro SDHC boasted sequential read speeds of 87.4MB/s, while write activity hit 75.8MB/s.

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When switching lớn random large-block transfers, the Toshiba SD card’s write performance suffered greatly, posting 3.20MB/s write; however, it scored a blistering read speed of 84.2MB/s. As far as the comparables go, the Samsung Plus Series 32GB the Plus series measured 66.1MB/s read & 19.7MB/s write while the 64GB Kingston SDXC recorded 86.8MB/s read & 11.2MB/s write. The Lexar Professional chimed in with an activity of 79.6MB/s read và 10.8MB/s write & the Samsung Pro measured 81.6MB/s read 18.1MB/s write.

In a random 4K IOPS benchmark, the Toshiba Exceria 64GB posted 74.8 IOPS write and 1766.5 IOPS read.

Conclusion

The new Toshiba Exceria SD cards are designed for professional DSLR photographers, videographers, and high-res nội dung creators as well as for high-end thiết bị di động devices that demand performance from their attached storage. The thẻ also feels reasonably rugged when handled despite its small kích cỡ and is also X-ray proof and has a write protection mechanism, which is enabled by simply sliding a button on the side of the card.The Exceria SD line comes in three capacities;16GB, 32GB, and 64GB.

As far as performance goes, the Exceria SD cards delivered on all cylinders and thus fared very well amongst its competition. In sequential read và write performance (2MB transfers), the Exceria boasted an impressive 85.89MB/s & 58.63MB/s respectively, which are comparable to lớn the popular Samsung Pro SDHC (87.4MB/s read và 75.8MB/s write). When switching the random transfers, the Toshiba card took a bit of a hit in the write column, reaching only 3.20MB/s; however, it recorded a very fast read score of 84.2MB/s, which is actually one of the fastest read speeds we have tested for SD cards khổng lồ date.

Though the Toshiba Exceria SD cards did compete very well with top-in-class cards like the Samsung Pro in the performance column, it is a bit more expensive (e.g. $40 for the Samsung Pro’s 32GB compared lớn $50 for the Toshiba Exceria 32GB model) và has half the warranty coverage. These SD cards bởi vì offer great overall performance though & can compete with the best of them. With downward pricing pressure, they're definitely worth considering.

Pros

Great overall performance headlined by top-in-class random read speedsA vertically integrated solution (NAND và packaging)

Cons

A bit more expensive than other cards of its classLow warranty for this class

Bottom Line

The Toshiba Exceria UHS-1 line of SD cards offer top-in-class performance, making them an ideal companion for professional DSLR photographers & other high-res content creators.