128x8 Ddr2

The phrase '128x8 DDR2' refers to a specific internal organization of memory chips where the density is 1 Gigabit (1Gb), organized as 128 Megabits deep and 8 bits wide Mouser. In the current 2026 market, these components are classified as legacy/obsolete, leading to unique pricing and availability dynamics.

Technical Breakdown

* Chip Configuration: Each "128x8" IC (Integrated Circuit) stores 1Gb of data. A standard 1GB memory module (DIMM/SO-DIMM) typically utilizes 8 of these chips to reach its full capacity Mouser.

* Performance: These chips are commonly found in PC2-6400 (800MHz) and PC2-5300 (667MHz) modules. They are high-density for their era, often used in double-sided module designs Msi.

Market Trends & Insights (2026)

* Severe Scarcity & Price Surges: As of mid-2026, the memory market is facing a structural shortage. Major manufacturers (Samsung, Micron, SK Hynix) have diverted production capacity to HBM (High Bandwidth Memory) and DDR5 to meet AI demand IdcEnkiai.

* Price Inversion: Legacy DDR2 prices have surged by 80–90% quarter-over-quarter Sourceability. Because supply is falling faster than demand from industrial and medical sectors, these old chips are becoming disproportionately expensive compared to modern RAM Facebook.

* Lead Times: Industrial-grade DDR2 chips now face lead times of 12 weeks or more, with many parts moving to "Non-Stocked" or "Call for Quote" status Mouser.

Sourcing & Supplier Analysis

Reliable sourcing for 128x8 DDR2 now requires engaging with specialized legacy component distributors or reputable refurbishers.

* Top Suppliers:

* Shenzhen Meixin Electronics Alibaba and Shenzhen Macroway Alibaba maintain active stock of DDR2 modules with specific "128x8" configurations.

* Industrial Channels: Mouser Electronics remains a primary source for new-production industrial-grade ICs from Winbond and ISSI, though availability is restricted Mouser.

Detailed product lists, MOQ information, and supplier certifications are consolidated in the deliverables below.