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Crucial T700 4TB | Crucial T700 2TB | Western Digital WD Black SN850X 4TB | Samsung 990 Pro with Heatsink 4TB | Samsung 990 Pro 4TB | Crucial T700 1TB | Western Digital WD Black SN850X 2TB | Corsair MP600 Pro NH 8TB | Team Group T-Force Cardea Z540 2TB | Silicon Power US70 2TB | Team Group T-Force Cardea A440 Pro 4TB | Samsung 990 Pro 2TB | Corsair MP700 2TB | Sabrent Rocket 4 Plus G 4TB | Adata Legend 960 Max 4TB | Sabrent Rocket 4 Plus G 2TB | Samsung 990 Pro 1TB | MSI Spatium M570 2TB | Adata Legend 960 2TB | Team Group T-Force Cardea A440 Pro 2TB | |
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Sequential read speedThis is the maximum sequential read speed according to the manufacturer. High sequential read speeds are most useful when the system is reading very large files (such as videos) from the SSD. | ||||||||||||||||||||
Sequential read speedThis is the maximum sequential read speed according to the manufacturer. High sequential read speeds are most useful when the system is reading very large files (such as videos) from the SSD. | 12400MB/s | 12400MB/s | 7300MB/s | 7450MB/s | 7450MB/s | 11700MB/s | 7300MB/s | 7000MB/s | 12000MB/s | 5000MB/s | 7400MB/s | 7450MB/s | 10000MB/s | 7300MB/s | 7400MB/s | 7300MB/s | 7450MB/s | 10000MB/s | 7400MB/s | 7400MB/s |
Sequential write speedThis is the maximum sequential write speed according to the manufacturer. High sequential write speeds are most useful when the system is writing very large files (such as videos) to the SSD. | ||||||||||||||||||||
Sequential write speedThis is the maximum sequential write speed according to the manufacturer. High sequential write speeds are most useful when the system is writing very large files (such as videos) to the SSD. | 11800MB/s | 11800MB/s | 6600MB/s | 6900MB/s | 6900MB/s | 9500MB/s | 6600MB/s | 6100MB/s | 10000MB/s | 4400MB/s | 7000MB/s | 6900MB/s | 10000MB/s | 6900MB/s | 6800MB/s | 6900MB/s | 6900MB/s | 10000MB/s | 6800MB/s | 7000MB/s |
Random read speedThis is the maximum random read speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the read performance of the SSD in day-to-day usage. | ||||||||||||||||||||
Random read speedThis is the maximum random read speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the read performance of the SSD in day-to-day usage. | 1500000IOPS | 1500000IOPS | 1200000IOPS | 1400000IOPS | 1400000IOPS | 1350000IOPS | 1200000IOPS | 950000IOPS | 1400000IOPS | N.A. | 1000000IOPS | 1400000IOPS | 1500000IOPS | 650000IOPS | 700000IOPS | 650000IOPS | 1200000IOPS | 1400000IOPS | 750000IOPS | 1000000IOPS |
Random write speedThis is the maximum random write speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the write performance of the SSD in day-to-day usage. | ||||||||||||||||||||
Random write speedThis is the maximum random write speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the write performance of the SSD in day-to-day usage. | 1500000IOPS | 1500000IOPS | 1100000IOPS | 1550000IOPS | 1550000IOPS | 1400000IOPS | 1100000IOPS | 1200000IOPS | 1500000IOPS | N.A. | 1000000IOPS | 1550000IOPS | 1700000IOPS | 700000IOPS | 550000IOPS | 700000IOPS | 1550000IOPS | 1500000IOPS | 630000IOPS | 1000000IOPS |
PassMark resultThe PassMark benchmark measures the overall performance of the SSD based on read speeds, write speeds, and seek times. The value given is an average based on user-submitted results. | ||||||||||||||||||||
PassMark resultThe PassMark benchmark measures the overall performance of the SSD based on read speeds, write speeds, and seek times. The value given is an average based on user-submitted results. | N.A. | N.A. | 56403 | 46579 | 46579 | N.A. | 55505 | N.A. | N.A. | N.A. | N.A. | 46579 | N.A. | N.A. | N.A. | N.A. | 47174 | N.A. | N.A. | N.A. |
NVMeNVMe SSDs use the PCIe interface, which has a higher bandwidth than the SATA interface. This results in much faster read/write speeds compared to SSDs which use the SATA interface. | ||||||||||||||||||||
NVMeNVMe SSDs use the PCIe interface, which has a higher bandwidth than the SATA interface. This results in much faster read/write speeds compared to SSDs which use the SATA interface. | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
DRAM cacheSSDs with a DRAM cache utilise high-speed RAM as a cache. This results in higher performance than DRAM-less SSDs, which use a slower NAND cache or the system’s RAM (HMB). | ||||||||||||||||||||
DRAM cacheSSDs with a DRAM cache utilise high-speed RAM as a cache. This results in higher performance than DRAM-less SSDs, which use a slower NAND cache or the system’s RAM (HMB). | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✔ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✔ |
M.2 SSDs offer compact form factors and excellent performance, making them popular for high-speed storage solutions. If you're in the market for the best M.2 SSD, several factors must be considered. In this guide, we will explore the key considerations to help you make an informed decision and find an M.2 SSD that meets your needs.
M.2 SSDs come in different lengths and key configurations, such as 2280, 2260, and 2242, denoting their physical dimensions. Ensure that the M.2 SSD you choose matches the form factor supported by your motherboard or laptop. Additionally, check if your system supports the NVMe (Non-Volatile Memory Express) protocol, as NVMe-enabled M.2 SSDs provide faster performance than SATA-based M.2 SSDs.
Consider your storage needs and choose an M.2 SSD with an appropriate capacity. M.2 SSDs are available in various sizes, ranging from a few hundred gigabytes (GB) to multiple terabytes (TB). Strike a balance between your storage requirements and budget, ensuring you have enough space for your operating system, applications, and files.
The read and write speeds of an M.2 SSD determine how quickly data can be accessed and written to the drive. Higher read and write speeds result in faster boot times, shorter application load times, and improved overall system responsiveness. Look for M.2 SSDs with high sequential read and write speeds to experience snappy daily performance.
Random read and write speeds are crucial for tasks involving frequent access to small files, such as operating system operations, loading applications, and gaming. Faster random read and write speeds contribute to smoother multitasking and improved system performance. Consider M.2 SSDs with high random read and write speeds to handle such workloads efficiently.
Each SSD has a limited number of write cycles, known as endurance or TBW (terabytes written). Consider the endurance rating of an M.2 SSD, especially if you perform frequent write-intensive tasks or plan to store large amounts of data on the drive. Higher endurance ratings ensure long-term reliability and longevity.
Check the warranty period provided by the SSD manufacturer. A longer warranty period typically indicates the manufacturer's confidence in the product's quality and durability. Additionally, read user reviews and expert opinions to gauge the reliability and performance of the M.2 SSD models you are considering.
Consider your budget and the value proposition offered by each M.2 SSD. While high-end M.2 SSDs may provide top-tier performance, they might not always be the most cost-effective choice for your specific needs. Evaluate the price-to-performance ratio and choose an M.2 SSD that best balances price and performance within your budget.
When selecting the best M.2 SSD, consider factors such as form factor and compatibility, capacity, read and write speeds, random read and write speeds, endurance, warranty, and price. Finding the right M.2 SSD that aligns with your storage requirements, system compatibility, and budget will significantly enhance your system's speed, responsiveness, and overall user experience.