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IT Hardware Insights & Guides
Expert advice on server hardware, networking, storage, and enterprise IT procurement.
Hard Drives
Reading Drive Health Data: Which Attributes Matter
Why raw health values mislead, which attributes actually predict failure, what power-on hours do and do not tell you, SSD wear indicators...
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Hard Drives
Data Sanitisation: Securely Erasing and Disposing of Drives
Why formatting is not erasing, the clear, purge and destroy levels, why overwriting fails on SSDs, cryptographic erase, and how to handle...
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Buying Guide
NVMe Form Factors: U.2, U.3, M.2 and EDSFF Explained
U.2, U.3, M.2 and EDSFF compared for server use: which fits where, why U.3 backplanes accept U.2 but not the reverse, and how PCIe lane b...
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Buying Guide
Enterprise SSD vs HDD: When Flash Is Actually Worth It
Where enterprise flash clearly wins, where mechanical drives still hold their ground, how to tier storage between RAID groups, and what c...
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Buying Guide
SSD Endurance Explained: DWPD, TBW and Choosing the Right Class
What DWPD and TBW actually mean, the three enterprise SSD endurance classes, how to calculate which your workload needs, and why write am...
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