SMB vs NFS in 2026: Which File Protocol Wins?
Despite what headline comparisons promise, modern enterprise storage architecture rejects the idea of a single protocol winner. The real decision is s…
Raw vs Usable Capacity Explained: Where Your TB Went
When buying storage, the headline figure printed on a drive or vendor quote is never the space your operating system can write to. The gap between raw…
Software-Defined Storage Explained: SDS Architecture and Costs
Software-defined storage (SDS) decouples data management, volume presentation, and protection logic from specific hardware appliances, running as a so…
Data Deduplication Explained: Real Ratios vs Vendor Guarantees
Enterprise storage marketing commonly advertises headline **4:1 or 5:1 data reduction ratios** in flash array materials—figures that vary by vendor an…
Thin Provisioning Explained: Mechanism, Risks & Alerts
Thin provisioning allows enterprise storage arrays and hypervisors to promise more logical capacity to host operating systems than physically exists i…
Block vs File vs Object Storage Explained for UK IT Buyers
Choosing between block, file, and object storage is fundamentally a choice of access model, not physical media. While public cloud providers frequentl…
SMR vs CMR Hard Drives Explained: 2026 Guide
Choosing between SMR vs CMR hard drives is one of the most critical decisions in storage architecture, where an unverified SKU can turn a routine main…
U.2 vs U.3 SSD Form Factors: 2.5-Inch vs EDSFF in 2026
Navigating the transition from traditional 2.5-inch enterprise storage to next-generation server architectures hinges on understanding the critical di…
IOPS, Throughput & Latency Explained (2026 UK Guide)
Every storage datasheet leads with a big number, but IOPS is meaningless without a latency figure sitting alongside it, because the number of operatio…
Erasure Coding vs RAID Explained (2026): Real Trade-offs
Once hard drives pass the 20TB mark, the arithmetic behind data protection changes. A RAID rebuild can take hours, and every one of those hours is a w…
Storage Tiering Explained 2026: Hot, Warm, Cold Data
Storage tiering is the practice of matching data to the storage media its access pattern actually deserves — fast, expensive flash for data used daily…
NVMe Explained (2026): Why It Beats SATA and SAS
NVMe's biggest advantage over SATA and SAS isn't clock speed — it's concurrency. Where SATA/AHCI is limited to a single command queue holding 32 reque…
HAMR Explained: How Laser-Assisted HDDs Reach 40TB
Heat-assisted magnetic recording (HAMR) sounds exotic, but it solves a very old problem: how to pack more data onto a spinning disk without the bits b…
SSD Endurance 2026: DWPD, TBW and Over-Provisioning Explained
Every enterprise SSD datasheet carries two endurance numbers — DWPD and TBW — and buyers routinely pay for more of both than their workload will ever …
QLC vs TLC vs MLC NAND Flash Explained
Every SSD in your estate stores data as electrical charge trapped in microscopic cells, and the single biggest lever on price, capacity and lifespan i…
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