This document introduces three models of Samsung DDR3L SDRAM products, namely M393B5670GB0, M393B5173GB0, and M393B5170GB0. These products are 240-pin registered DIMMs based on 1Gb G-die 78FBGA package, compliant with RoHS standards, and have lead-free and halogen-free characteristics. They operate at a voltage of 1.35V and are suitable for various applications.
This handbook describes Samsung's 240‑pin DDR3L Registered DIMM modules based on 1 Gb G‑die FBGA devices. It includes ordering part numbers, key features, address configuration, pin layouts (front and back), and detailed pin descriptions.
The document also covers electrical characteristics such as voltage ranges, supported data rates, CAS latency options, thermal‑sensor integration, and mechanical dimensions for various module capacities (1 GB to 8 GB).
| Form factor | 240‑pin Registered DIMM |
|---|---|
| Die type | 1 Gb G‑die FBGA |
| RoHS compliance | Lead‑Free & Halogen‑Free |
| Supported voltage | 1.35 V (1.28‑1.45 V) & 1.5 V (1.425‑1.575 V) |
| Data rates | 800 MHz (DDR3‑800) to 1600 MHz (DDR3‑1600) |
| CAS latency options | 6‑11 |
| Thermal sensor | Integrated on DIMM (optional) |
The module supports 1.35 V (1.28‑1.45 V) and 1.5 V (1.425‑1.575 V) power supplies.
Yes, Samsung RDIMM modules can include an on‑DIMM thermal sensor; the sensor is present when the SPD is populated.
The DIMM allows programmable CAS latency values of 6, 7, 8, 9, 10, and 11.
It is a 240‑pin Registered DIMM.