This document introduces three Samsung electronic products, namely M392B5273DH0, M392B1K73DM0, and M392B1K70DM0. These products are 240pin VLP Registered DIMMs based on 2Gb D-die 78FBGA design, compliant with RoHS, lead-free, and halogen-free. The document provides specifications and information about these products.
This Samsung datasheet describes the M392B series of 240‑pin VLP Registered DIMM DDR3 SDRAM modules. It lists part numbers, memory densities, organization, and supported speed grades ranging from DDR3‑800 to DDR3‑1866.
The document also provides electrical characteristics, pin configurations, thermal sensor specifications, and heat‑spreader design guidelines for the modules, useful for system designers and integrators.
| Supply voltage | 1.5 V + 0.075 V (JEDEC standard) |
|---|---|
| Supported speed grades | DDR3‑800, DDR3‑1066, DDR3‑1333, DDR3‑1600, DDR3‑1866 |
| CAS latency options | 6, 7, 9, 11, 13 |
They operate from a JEDEC‑standard 1.5 V plus 0.075 V supply.
The modules support DDR3‑800, DDR3‑1066, DDR3‑1333, DDR3‑1600 and DDR3‑1866.
Yes, all Samsung RDIMM modules in this series support an on‑DIMM thermal sensor.