alumic wrote:
所謂 低溫 是指 多少度?! (其範圍值是多少, 這要講清楚)
台灣的冬季, 有時都還可以 穿短袖,
你要拿 中國黑龍江 嚴冬時在外面 撒泡尿 都可以結冰 的環境比嗎?
直接看原始文獻,請參考:
Failure Trends in a Large Disk Drive Population
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節錄部分內文:
We first look at the correlation between average temperature during the observation period and failure. Figure 4 shows the distribution of drives with average temperature in increments of one degree and the corresponding annualized failure rates. The figure shows that failures do not increase when the average temperature increases. In fact, there is a clear trend showing that lower temperatures are associated with higher failure rates. Only at very high temperatures is there a slight reversal of this trend.
各運作溫度的故障率 (Annual Failure Rate, AFR)

Figure 4: Distribution of average temperatures and failures rates.
以硬碟使用時間來看合適的硬碟運作溫度

Figure 5: AFR for average drive temperature.