amazon SSD Crucial M550 reviews
The SSD Crucial M550 is considered an upgrade to the SSD Crucial M500, which improves data access speed and low power consumption, which is suitable for mobility and high performance users.
Design
The SSD Crucial M550 is a 2.5-inch, 7-mm drive designed for most laptops, including ultrabooks and ultrathin. Similar to the SSD Crucial M500 series, the SSD Crucial M550 is not limited to SATA 6 Gb / s interfaces, but also supports mSATA and PCI Express interfaces, which conform to the design standards of many different devices.
The difference is that Crucial’s new line of products uses 64 Gbit NAND MLC (multilevel cell) NAND flash chips, 20nm technology on low-capacity SSDs (128 and 256GB). Compared to the 128 Gbit NAND flash, 64 Gbit NAND flash has a higher response rate and this is also an important factor for the M550’s faster data access speed, not only significantly improving overall performance but also Make your computer more reliable, shorten startup time of your operating system and launch applications faster.
In addition, the manufacturer also upgrades the Marvell 88SS9189 controller interface chip to support LPDRAM (low power DRAM or low-voltage memory) caches and optimizes power savings DevSleep. According to some reputable technology websites, the use of Marvell’s controllers is believed to give them better advantage over random data or incompression data.
According to Micron, the 128GB Crucial M550 has a sequential read speed of 500MB / sec and 380MB / sec. The 4Kb capacity read speed of the 90K and 75K per second (IOPS).
where can you get a SSD Crucial M550 online
[OLD MODEL] Crucial M550 512GB mSATA Internal Solid State Drive CT512M550SSD3: Buy it now
[OLD MODEL] Crucial M550 512GB SATA 2.5″ 7mm (with 9.5mm adapter) Internal Solid State Drive CT512M550SSD1: Buy it now
[OLD MODEL] Crucial M550 1TB SATA 2.5″ 7mm (with 9.5mm adapter) Internal Solid State Drive CT1024M550SSD1: Buy it now
Crucial M550 256GB mSATA Internal Solid State Drive CT256M550SSD3: Buy it now
[OLD MODEL] Crucial M550 256GB SATA 2.5″ 7mm (with 9.5mm adapter) Internal Solid State Drive CT256M550SSD1: Buy it now
Crucial M550 512GB SATA M.2 Type 2280 Internal Solid State Drive CT512M550SSD4: Buy it now
Performance
The Lab test runs on the Intel Ivy Bridge-E platform configuration, the Gigabyte GA-X79-UP4 motherboard, and the Intel Core i7-4960X. The tests run on 64-bit Windows 8 Pro and 240 GB Corsair Force GT SSDs as primary partitions. Note that this actual test result is for reference only, as it depends on the specific user’s hardware configuration, which results in different results.
The results below show that the Crucial M550 has a slightly faster data access rate than some 2.5-inch SSDs, which tested the SATA 3.0 Test Lab. Notably, the results of some tests are close to the value the manufacturer declares. Specifically, the M550 scored 121.1 MB / sec and scored 4,374 on PCMark 8 storage. With the ATTO Disk Benchmark, SSDs measure the highest possible data access speed of 562.17 MB / sec with write and read operations of 363.84 MB / sec.
With PCMark 05 measuring the hard drive access speed in the emulation environment, the application launch rate reached 166.6 MB / sec, virus scanning reached 390.8 MB / sec, write speed was 375.3 MB / Seconds while the Windows XP boot process reaches 238.18 MB / sec.
In real-time read-write tests with a 10GB sample library of data, the combination of various formats including HD movies, lossless music, source application settings and text files. The SSD M550 takes 43.13 seconds to finish copying data to the Documents folder, system partition with an average read speed of 237.44 MB per second. In contrast to the burning task with 10GB of data mixed on, Crucial new SSD model takes only 29.89 seconds with an average speed of 342.64 MB/sec.
Experimenting with a single 10GB file, the M550 only took 27.2 seconds, an average write speed of 376.45 MB per second, which was 2.68 seconds faster (equivalent to 8.98%) than the same task. Record 10 GB of aggregate data. By contrast, the M550’s read speed does not have a significant difference between a single file and a mixed data library of the same capacity.
