Comparing: PNY CS900 250GB vs Maestromemory MicroSDXC 128GB

Specification Comparison Table

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Submission Comparison Table

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About Hardware PNY CS900 250GB

The PNY CS900 250GB is a SATA III (6Gbps) SSD designed as an affordable upgrade solution for users still using hard disk drives (HDDs). Utilizing 3D NAND flash memory, this SSD delivers major improvements in read and write speeds, power efficiency and operational reliability for everyday computing needs.

It is capable of achieving read speeds of up to 535MB/s and write speeds of up to 500MB/s, making it ideal for speeding up operating system boot times, streamlining application launches and accelerating file transfer processes. Compared to conventional HDDs, the performance improvements offered by the CS900 are very noticeable, especially on systems with limited specifications.

The test was conducted using an HP 1000 1b05AU laptop equipped with an AMD E1-1200 processor, 4GB DDR3 RAM, and Windows 7 64-bit operating system. This laptop supports SATA-III, so it can utilize the maximum bandwidth of the CS900. Although the test system is in the low-end category, the performance improvement after switching from HDD to SSD is significant.

In performance testing, the PNY CS900 250GB showed quite impressive results for the SATA SSD class. Using CrystalDiskMark software, read speeds were recorded at 535.26 MB/s and write speeds reached 478.16 MB/s, reflecting optimal performance on the SATA III interface. Meanwhile, tests using AS-SSD Benchmark recorded read speeds of 444.94 MB/s and write speeds of 397.23 MB/s, showing good performance consistency for various daily usage scenarios such as system booting, opening applications and transferring large files.

The PNY CS900 also offers the added benefits of silent operation, low power consumption and better shock resistance than HDDs, making it a great choice for laptop users who need a reliable and power-efficient storage solution.

With its 2.5-inch form factor and SATA III interface, this SSD is highly compatible with the majority of laptops and desktops, both old and new systems. The PNY CS900 250GB is an economical upgrade option that still delivers high performance for basic productivity, entertainment and everyday use.

Device Test:

Device: HP 1000 1b05au
CPU: AMD E1-1200
RAM: 4GB DDR3
OS: Windows 7
SATA-III

Tuesday, 31 January 2023 05:42:07 | 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