The storage field guide
Know what you’re buying.
Model comparisons, compatibility checks and the specifications that matter before you choose an offer.
Start with your setup
Building a NAS?
Choose capacity, check the exact model, then compare the offers.
Choose your NAS drives →Current CMR SATA offers at matching capacities, with the buying trade-offs explained.
All buying guides
19 guidesIronWolf vs IronWolf Pro: When Is Pro Worth It?
Compare exact 4TB and 8TB models, workload ratings, warranty and the cost of upgrading the whole array.
WD Red Plus vs Red Pro: Choose for Your NAS
Compare the operating limits and offer terms that can justify the Pro premium.
NAS Drive Noise and Power: What to Check Before Buying
Compare exact-model power figures, noise evidence and the annual electricity cost of a multi-drive array.
Surveillance HDDs: DVR/NVR Compatibility and Recording Capacity
Choose a CCTV drive by exact model, camera bitrate, recording days, workload and enclosure compatibility.
WD Red Plus vs Seagate IronWolf: Compare the Exact Models
Choosing a home NAS drive? Compare Red Plus and IronWolf by model, RPM, cache, capacity and published NAS limits before checking Amazon offers.
Seagate Exos vs WD Ultrastar: A SATA Buying Comparison
Compare Exos X18 and Ultrastar DC HC550 models for bulk storage. Check SATA versus SAS, sector format, model suffixes and renewed-offer terms.
Toshiba MG07ACA14TE Renewed Buying Guide
14TB SATA specifications, compatibility and seller checks before buying.
CMR vs SMR – The Truth (2026)
Which recording technology to buy and which drives to avoid.
SMR Hard Drives List – Models to Avoid
The documented SMR models from WD, Seagate & Toshiba, and CMR alternatives.
Choosing hard drives for NAS
Compare exact NAS models, recording technology, capacity and compatibility.
RAID for Home NAS – Which Level & How Many Drives
Practical RAID math: capacity, failure tolerance, and rebuild risk.
Hard Drive Shucking Guide (2026)
Harvest cheap NAS drives from external enclosures — safely.
Are Refurbished Hard Drives Worth It?
Recertified vs used, real failure data, and when the savings make sense.
How Long Do Hard Drives Last?
Real lifespan data, SMART warning signs, and replacement strategy.
What Is a Good Price Per TB?
HDD vs SSD pricing benchmarks and how to spot real deals.
SSD Endurance – TBW & DWPD Explained
What endurance ratings mean and when they should affect what you buy.
SAS vs SATA vs NVMe – What Should You Buy?
Three interfaces compared — pick the right one for your use case.
Best Storage for a Plex / Jellyfin Server
Capacity math, HDD vs SSD roles, and the cheapest safe media builds.
How to Choose a Storage Drive (2026)
Five steps to pick the right drive without overspending.
Go straight to manufacturer specifications and Amazon links.