Comparing: SanDisk Ultra MicroSDHC 8GB vs Lexar JumpDrive V100 32GB

Specification Comparison Table

This specification comparison presents technical details of several devices or components to help you understand the key differences between each option. Use this table as a reference to determine which device best suits your needs.

Submission Comparison Table

This submission comparison table displays the number and details of benchmark data submissions from various devices or components. This information helps you understand the performance based on the benchmarks that have been tested, as well as providing an overview of the consistency and popularity of the available benchmark results.

Submission Comparison Chart

This chart visualizes the benchmark scores comparison between two hardware devices based on submitted data.

Media Gallery

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About Hardware SanDisk Ultra MicroSDHC 8GB

The SanDisk Ultra MicroSDHC 8GB is an 8GB memory card that supports Class 10 UHS-I speeds, designed for everyday storage purposes such as storing photos, videos, or light files on mobile devices such as smartphones, digital cameras, or tablets. Although the capacity is relatively small by today's standards, this card is still useful for basic purposes or as backup media.

With a read speed of up to 80MB/s theoretically, this microSD card is enough to support HD video playback and light data transfer. However, the limited capacity makes it less suitable for storing large amounts of apps or multimedia files.

The test was conducted using a Lenovo IdeaPad Slim 3i 14ITL6 equipped with 12GB DDR4 Dual Channel RAM and Windows 11 22H2 operating system. The card was tested through a VENTION USB 3.0 Card Reader with a GL3224 controller connected to a USB 3.1 Gen 1 port.

Based on the test results with CrystalDiskMark, the read speed obtained was 46.70 MB/s and the write speed was 11.73 MB/s. Meanwhile, in the Cross Platform Disk Test, the read speed reached 40.87 MB/s and the write speed 8.02 MB/s. Although it does not reach the theoretical maximum performance, these results are quite representative for light daily use.

Device Test:

Device: Lenovo IdeaPad Slim 3i 14ITL6
RAM: 12GB DDR4 3200MHz Dual Channel (8+4)
OS: Windows 11 22H2
USB: USB 3.1 Gen 1

Sunday, 26 April 2015 21:35:59 | Update: 1 month ago

About Hardware Lexar JumpDrive V100 32GB

The Lexar JumpDrive V100 32GB is a portable storage solution designed to provide an optimal combination of speed, reliability and affordability. With a 32GB capacity, this flash drive is perfect for storing important documents, photos, videos, and lightweight presentation files and installers, making it an ideal choice for students, office employees, and casual users.

Using a USB 3.0 interface, the Lexar V100 is able to provide better read and write speeds than traditional USB 2.0 flash drives. While it still supports backward compatibility with USB 2.0 ports, using it on a USB 3.1 Gen 1 port will maximize its performance. Its compact and lightweight design makes it easy to carry around, while its cap cover helps keep the USB connector protected from dust and damage.

This flash drive speed test was conducted using a Lenovo IdeaPad Slim 3i 14ITL6 device, powered by an Intel Core i5-1135G7 processor, supported with 12GB DDR4 dual channel RAM, and running Windows 11 version 22H2 operating system. The combination of these specifications provides a stable and representative testing environment to assess the actual performance of the flash drive under test.

In tests using the CrystalDiskMark application, the flash drive was able to record read speeds of up to 143.53 MB/s, while write speeds reached 34.33 MB/s. These results reflect quite good performance for daily use such as moving documents, images, or medium-sized media files.

Meanwhile, through additional testing using ATTO Disk Benchmark with a block size of 64MB, the flash drive showed a read speed of 140.66 MB/s and a write speed of 25.04 MB/s. Slightly lower write performance in ATTO compared to CrystalDiskMark is common, as the test methods used by each benchmark can produce varying results depending on the type of data and block size used.

Overall, this flash drive offers a fairly high read performance for its class, although the write speed is moderate. For users looking for a portable storage solution for daily data transfer purposes, this flash drive remains reliable with consistent performance across various scenarios.

The read speed of close to 140MB/s shows that this flash drive is responsive enough for activities such as opening large files or playing videos directly from USB. However, the lower write speed (below 40MB/s) reflects the reasonable limitations of economy-class flash drives without DRAM cache.

Technically, the Lexar V100 uses the PF619-32AR NAND chip and ZC3281 controller, a common configuration for low-cost and power-efficient flash drives. Although TBW (Total Bytes Written) and DRAM cache specifications are not available, Lexar remains a trusted brand in the digital storage world, with a good reputation for manufacturing quality and system compatibility.

With a simple design, decent read speed, and competitive price, the Lexar JumpDrive V100 32GB is one of the best choices for users who need a cheap and reliable USB 3.0 flash drive for daily use.

Device test (testbed):

Device: Lenovo IdeaPad Slim 3i 14ITL6
CPU: i5 1135G7
USB: USB 3.1 Gen 1
RAM: 12GB DDR4 3200MHz Dual Channel (8+4)
OS: Windows 11 22H2

Wednesday, 12 July 2023 15:58:51 | Update: 6 days ago