July 5, 2026
How to Read a SMART Report Before Buying a Used Hard Drive
Five SMART attributes tell you almost everything about a used drive's health. Here's what they mean, what's normal, and what should make you walk away.
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Guides and straight answers on used enterprise hardware: drive testing, compatibility, and what the spec sheets don't tell you.
July 5, 2026
Are Used Enterprise Drives Safe? What Power-On Hours Really Tell You
30,000 hours sounds scary until you understand how enterprise drives are engineered — and where the real risk actually lives.
Read article →July 5, 2026
RDIMM vs UDIMM: Why Your Server Won't Boot with the Wrong Memory
Registered, unbuffered, load-reduced — server memory names are cryptic and mixing them is the #1 cause of no-POST tickets. Here's the five-minute version.
Read article →July 5, 2026
SAS vs SATA for a Homelab NAS: What Actually Matters
SAS drives are often cheaper than SATA on the used market — but can you even use them? A practical compatibility and value guide.
Read article →July 5, 2026
The Homelab Buyer's Guide to Used Enterprise SSDs
A used enterprise SSD at 95% health often outlasts a brand-new consumer drive. Here's the endurance math and the three numbers to check.
Read article →July 5, 2026
SFP+, SFP28, and Vendor Coding: Will This Optic Work in My Switch?
Same cage, different rules. A field guide to transceiver form factors, vendor lock, and the DAC-vs-optic decision.
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