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Endurance

Endurance for the SSD can be predicted based on the usage conditions applied to the

device, the internal NAND component cycles, the write amplification factor, and the

wear-leveling efficiency of the drive. The tables below show the drive lifetime for each

SSD capacity by client computing and sequential input and based on predefined usage

conditions.

Table 7: Drive Lifetime – Client Computing

Capacity Drive Lifetime (Total Bytes Written)

128GB 100TB

256GB 200TB

512GB 300TB

Notes:

1. Total bytes written validated with the drive 90% full.

2. SSD volatile write cache is enabled.

3. Access patterns used during reliability testing are 25% sequential and 75% random and

consist of the following: 50% are 4 KiB; 40% are 64 KiB; and 10% are 128 KiB.

4. Host workload parameters, including write cache settings, I/O alignment, transfer sizes,

randomness, and percent full, that are substantially different than the described notes

may result in varied endurance results.

5. GB/day can be calculated by dividing the total bytes written value by (365 × number of

years). For example: 100 TB/5 years/365 days = 54 GB/day for 5 years.

M600 mSATA NAND Flash SSD

Reliability

PDF: 09005aef85992c19

m600_msata_ssd.pdf - Rev. E 3/15 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

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