Key facts
- Brand
- Samsung
- Model
- M393B2873GB0
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-01
Start here

Samsung M393B2873GB0 Handbook
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).
Samsung M393B2873GB0 specifications
| 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) |
Source: Samsung M393B2873GB0 Handbook
All Samsung M393B2873GB0 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What voltage ranges are supported by the M393B2873GB0 module?
The module supports 1.35 V (1.28‑1.45 V) and 1.5 V (1.425‑1.575 V) power supplies.
Does the DIMM include a thermal sensor?
Yes, Samsung RDIMM modules can include an on‑DIMM thermal sensor; the sensor is present when the SPD is populated.
What voltage does the M393B2873GB0 module operate at?
It operates at the JEDEC standard 1.35 V (range 1.28 V–1.45 V) and also supports 1.5 V (1.425 V–1.575 V).
How many pins does the M393B2873GB0 DIMM have?
The module uses a 240‑pin Registered DIMM form factor.
