IBM i Hardware Lifecycle Buyer's Guide
A practical planning guide for IBM i teams tracking hardware lifecycle status, timing a server refresh, and deciding between new, refurbished, and upgraded capacity.
Buyer Guides
IBM i Hardware Buyer Guides
Structured buying guidance for IBM i hardware categories, evaluation questions, and shortlist planning.
IBM i Storage Sizing Buyer's Guide
A sizing guide for IBM i storage hardware decisions, comparing internal DASD expansion against external SAN attachment using real disk pool performance data.
Refurbished vs. New IBM i Hardware Buyer's Guide
A buyer's comparison of new and refurbished IBM Power and AS/400 hardware, covering testing standards, warranty terms, and total cost of ownership.