Comparing: SanDisk SD9SB8W512G1001 vs Maestromemory MicroSDXC 128GB

Specification Comparison Table

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Submission Comparison Table

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About Hardware SanDisk SD9SB8W512G1001

The SanDisk SD9SB8W512G1001 is a 512GB solid state drive (SSD) that uses a 6Gbps SATA interface, offering significant improvements in read/write speeds over conventional hard disks. The SSD is designed with 3D NAND technology, which provides advantages in durability, power efficiency and storage density, making it an ideal solution for laptop and desktop users who prioritize high performance and system responsiveness.

In performance testing, the SanDisk SD9SB8W512G1001 was able to achieve read speeds of up to 550MB/s and write speeds of up to 500MB/s, making it well suited for multitasking, fast system booting, and processing large files such as videos and project data. This performance helps to reduce application loading time and improve overall productivity

It also features low power consumption, making it ideal for use in laptops to extend battery life. In addition, the design with no moving parts makes it more resistant to shock and vibration, and quieter than HDDs.

With full support for TRIM, S.M.A.R.T. and NCQ, the SanDisk SD9SB8W512G1001 is a great choice for users who want fast, reliable and power-efficient storage in an affordable SATA SSD. It can be used as both a primary drive and an upgrade from an older HDD for a much faster and more efficient computing experience.

Thursday, 23 June 2022 07:42:49 | Update: 1 month ago

About Hardware Maestromemory MicroSDXC 128GB

MaestroMemory MicroSDXC 128GB is an affordable yet reliable external storage solution, designed for use in various devices such as smartphones, tablets, digital cameras, and laptops. Supported by UHS-I and Class 10 technology, this memory card offers high data transfer speeds to support multimedia needs such as video recording, storing high-resolution photos, and running mobile applications without any significant obstacles.

The large capacity of 128GB provides ample space to store important files such as work documents, music collections, and video content. In addition, MaestroMemory also emphasizes power efficiency and resistance to various environmental conditions, such as high and low temperatures, making it suitable for long-term use in various situations. The card is compatible with the exFAT file system which is the storage standard for modern devices, maximizing space usage and compatibility.

The test was conducted using a Lenovo IdeaPad Slim 3i 14ITL6 equipped with an Intel Core i5-1135G7 processor, NVIDIA MX350 GPU, and 12GB RAM, with Windows 11 Home 23H2 operating system. The tests were conducted through the USB 3.1 Gen 1 port using a VENTION USB 3.0 card reader with GL3224 controller, in a freshly opened card condition, with no files, and the default “Quick Removal” policy from Device Manager.

The benchmark results show quite competitive performance in its class. In tests using CrystalDiskMark, the 128GB MaestroMemory recorded read speeds of 93.41 MB/s and write speeds of 55.99 MB/s. Further testing with ATTO Disk Benchmark (64M) showed read speeds of 92.09 MB/s and write speeds of 45.47 MB/s, while Cross Platform Disk Test recorded speeds of 91.13 MB/s for read and 47.95 MB/s for write. These figures show that this microSD card is capable of meeting daily needs such as Full HD video recording, installation of large applications, or transferring large amounts of data.

However, it should be noted that we did not find any official information about the manufacturer of MaestroMemory, including the company's website or technical documentation that is usually found on reputable brands. We found this microSD card widely sold in the Indonesian marketplace, and based on discussions, there is speculation that MaestroMemory is a sub-brand of V-GeN Indonesia, although this claim has yet to be officially verified. If you try to search for MaestroMemory on international marketplaces, you will most likely not find it.

For additional validation, we also conducted a capacity integrity test using H2testw, and the results showed that the MaestroMemory 128GB microSD passed the test, with the correct capacity and no damaged areas or fake storage detected.

Overall, the MaestroMemory MicroSDXC 128GB is an attractive option for users looking for a large capacity memory card at a competitive price, as long as it is used in accordance with its class and segmentation. As a wise move, users are advised to always perform authenticity checks and post-purchase performance tests.

Device Test (Testbed):

Device: Lenovo IdeaPad Slim 3i 14ITL6
Device Specs: i5-1135G7, NVIDIA MX350, 12GB RAM 3200MHz (4+8), 512GB NVMe SSD, USB 3.1 Gen 1, Windows 11 Home 23H2
Card Reader: VENTION USB 3.0 (GL3224 Controller)
Room Temperature: 30 celcius based on DHT11 Sensors

Condition: This experiment is run when the item is newly purchased, no files condition (0% usage), exFAT file system (default), Device Manager Policy: Quick Removal (Default).

Friday, 23 February 2024 09:51:41 | Update: 1 month ago