Storage is central to all computing, and it’s changing faster than at any point in this site’s history: Gen5 NVMe is the consumer baseline, quarter-petabyte SSDs are shipping, and hard drives are pushing past 40TB with HAMR. This guide collects StorageReview’s reference material in one place, from fundamentals like the difference between SAN and NAS to hands-on homelab builds, all grounded in what we test in the lab every week.
- Essentials
- Storage Fundamentals
- SSD Guides
- Hard Drive Guides
- Enterprise & Data Center
- Homelab
- How-Tos
Start Here: The Essentials
The three resources we point people to most, kept continuously current with lab data.
The Leaderboard: Best SSDs and Hard Drives
Our ranked picks in every category, consumer and enterprise, from Gen5 flagships to 245TB QLC. Every recommendation is backed by first-party benchmark testing and updated as new lab data lands.
SSD vs HDD: Where Each Still Wins
The debate is settled for boot drives, but the real question is where each technology belongs, from home media libraries to exabyte cold tiers.
RAID Calculator
Plan your array before you buy. Usable capacity, fault tolerance, and MTBF across RAID 0, 1, 5, 6, 10, 50, 60, and ZFS layouts.
Storage Fundamentals
The alphabet soup, demystified. What the acronyms mean, how the architectures differ, and when each one is the right answer.
Software-Defined & Converged
Interconnects & Networking
SSD Guides
From how NAND works to keeping firmware current, plus where the technology is headed as QLC pushes into capacity tiers.
The SSD Reference Guide
Origins and history of the SSD through a component-level look at controllers, NAND, and DRAM, and why each matters to performance and endurance.
Keep Your SSD Healthy
Firmware updates can improve performance, reliability, and host compatibility, but the process is rarely as simple as it should be. We break it down by vendor.
The Capacity Frontier
QLC flash has crossed into quarter-petabyte territory, rewriting the economics of bulk storage. See what that looks like under real benchmarks.
Hard Drive Guides
Mechanical storage is specializing, not disappearing. Understand the recording technologies behind today’s highest-capacity drives.
Recording Technology
Drive Health & Lifecycle
Enterprise & Data Center
Reference material for infrastructure at scale, where storage decisions are measured in racks, watts, and petabytes.
Architecture References
Homelab Guides
Hands-on installs for building a lab at home, from picking a hypervisor to a three-node Proxmox cluster on mini PCs.
How-Tos & Data Care
Practical guides for protecting, recovering, and responsibly retiring your data and drives.