Samsung Pm1633a

The Samsung PM1633a is currently in the End-of-Life (EOL) phase of its product lifecycle. CompuramSamsung As a legacy SAS-3 (12Gb/s) enterprise drive, it has been primarily succeeded by the PM1643a and the current flagship PM1653, which utilizes the faster SAS-4 (24Gb/s) interface. CompuramSamsung

Market Trends & Pricing Analysis

* Upward Price Pressure: SSD market prices are trending upwards in 2026, driven by Samsung's strategic shift toward high-bandwidth memory (HBM) and AI-optimized storage. TrendforceTweaktown Some reports indicate a 10% price hike for enterprise-grade SSDs and warn of continued pressure for the next 18 months. TrendforceReddit

* Production Shifts: Samsung is reportedly phasing out older SATA production to focus on NVMe and next-gen SAS solutions. TweaktownReddit This makes new-old-stock (NOS) for legacy drives like the PM1633a increasingly rare, often replaced by refurbished units in the secondary market.

* Capacity Evolution: The market has moved from the PM1633a's maximum 15.36TB capacity to 30.72TB in the PM1643a and PM1653 series, doubling storage density for data centers. CompuramNascompares

Product Comparison & Availability

While the PM1633a is difficult to source new, its successors are widely available on B2B platforms:

Detailed B2B listings for available enterprise SAS SSDs (15.36TB - 30.72TB) have been compiled in the attached files for your sourcing reference.