Submission Detail
Friday, 28 March 2025 02:15 | Update at 3 weeks ago
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Information Detail
Hardware: Maestromemory MicroSDXC 128GB
Specs:Capacity : 128GB
NAND Flash : -
Controller : -
Interface : UHS-I
Form Factor : MicroSDXC
TBW : -
DRAM Cache : -
See more specification
Software: H2testw
Seq Read: 85.0 MB/s
Seq Write: 46.10 MB/s
About: H2testwH2testw is a free tool developed by Harald Boegeholz which can check your mass media devices for its actual size, as opposed to the advertised size.
The invention of this tool came about because of the sale of counterfeit SD cards and USB sticks which were not the actual claimed size.
With H2testw, you can write and read how much data the storage device is actually capable of holding. This can work with network drives, hard drives, SD cards and USB sticks.
The Maestro Memory microSD is a reliable and cost-effective storage solution designed for use in smartphones, digital cameras, and tablets. With Class 10 UHS-1 technology, it delivers fast data transfer speeds, ensuring smooth performance for tasks such as recording videos, capturing photos, and running applications.
Available in capacities like 32GB and 64GB, this microSD card offers sufficient space for essential files while maintaining energy efficiency. Built to withstand various environmental conditions, it operates within a wide temperature range and is designed for long-term durability. Ideal for users seeking a budget-friendly yet dependable storage option.
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).
* Notes:
I added an original capacity test on a storage device, “h2testw” because this microsd is not available in overseas online stores, there is a lack of information about the brand, and it is very cheap compared to its competitors. From the h2testw test results, it states that the microsd data storage device is the original capacity and not a forgery.