This document is about the product specifications and information of Samsung Electronics. The document introduces the M392B2G70AM0 Rev. 1.01 240pin VLP Registered DIMM memory module, based on 4Gb A-die 78FBGA technology, compliant with RoHS, lead-free, and halogen-free. The document mentions the application scope and precautions of this memory module.
This document provides detailed specifications for Samsung's 240‑pin VLP Registered DIMM modules based on 4 Gb A‑die DDR3 SDRAM. It includes ordering information, key features such as supported data rates (DDR3‑800/1066/1333), timing parameters, voltage requirements, and pin configurations for both front and back sides of the module.
Additional sections cover the on‑DIMM thermal sensor characteristics, input/output functional description, pinout comparison across module types, and mechanical dimensions with heat‑spreader design guidelines. The datasheet is intended for system designers and OEMs integrating these memory modules into their products.
| Form factor | 240‑pin VLP Registered DIMM |
|---|---|
| Capacity | 16 GB |
| Supported data rates | DDR3‑800, DDR3‑1066, DDR3‑1333 |
| CAS latency range | 6‑9 |
| tRCD (min) | 13.125‑13.5 ns |
| tRP (min) | 13.125‑13.5 ns |
| Supply voltage (Vpp) | 1.5 V ±0.075 V |
The modules support DDR3‑800, DDR3‑1066 and DDR3‑1333 data rates.
Vpp is 1.5 V with a tolerance of ±0.075 V.
Both modules have a capacity of 16 GB.
CAS latency can be set to 6, 7, or 9.