As I mentioned, I have ordered Three WD 2TB HDD to replace 2xSeagate 4TB HDD because the HPZ800 server does not support HDDs larger than 2 TB. I was told the seagate HDDs have in general a higher Average Failing Rate (AFR).

The HPZ800 Server has 4 SATA-II slots – the system drive I have replaced previously failed Seagate 2TB SSHD (Hybrid) with a SanDisk One Plus SSD – and am going to replace the rest 3 HDDs – which are all quite old – running for more than 5 years and recently two of them started to show yellow warning signs by CrystalDiskInfo disk monitoring software.

Never be too cautious – always have multiple backups for your important data – preferablly at least one cloud, one HDD and one portable drives.

I also replace the BIOS CMOS battery a while ago – which prolongs the life expectancy of the HPZ800 server for a few good years ahead!

–EOF (The Ultimate Computing & Technology Blog) —

推荐阅读：
7 Habits of Highly Productive Bloggers　 How a Business Owner Builds Relationships With Influential Blogg　 5 Promising Tools to Help Boost Your Online Startup　 How to For-Loop and do Math/Arithmetic Operations in Windows/NT 　 How to Find the Closest Sum of Three in an Array using Two Point　 The Lazy Singleton Design Pattern in Java　 How to Find out the Most Frequent Subtree Sum using Depth First 　 A Microsoft Coding Interview Screening for Position Principal So　 The Brace Expansion Algorithms using Breadth First Search or Dep　 Coding Exercise: Sum of Digits in the Minimum Number