Samsung DDR3 User Manual

October 2009
General Information DDR3 SDRAM
DDR3 SDRAM Product Guide
October 2009
Memory Division

Samsung DDR3 Specifications

General

Memory Type	DDR3
Brand	Samsung
Speed	800MHz, 1066MHz, 1333MHz, 1600MHz, 1866MHz, 2133MHz
Voltage	1.35V, 1.5V
Density	1GB, 2GB, 4GB, 8GB
CAS Latency	9, 11
Form Factor	DIMM, SODIMM
ECC Support	Yes, No
Buffered/Unbuffered	Unbuffered

Summary

1. DDR3 SDRAM Component Ordering Information

2. DDR3 SDRAM Component Product Guide

3. DDR3 SDRAM Module Ordering Information

4. DDR3 SDRAM Module Product Guide

4.1 240Pin DDR3 Unbuffered DIMM (1.5V Product)

Details specifications for 240-pin DDR3 unbuffered DIMMs operating at 1.5V.

4.2 240Pin DDR3 Unbuffered DIMM (1.35V Product)

Details specifications for 240-pin DDR3 unbuffered DIMMs operating at 1.35V.

4.3 204Pin DDR3 SODIMM (1.5V Product)

Details specifications for 204-pin DDR3 SODIMMs operating at 1.5V.

4.4 204Pin DDR3 SODIMM (1.35V Product)

Details specifications for 204-pin DDR3 SODIMMs operating at 1.35V.

4.5 240Pin DDR3 Registered DIMM (1.5V Product)

Details specifications for 240-pin DDR3 registered DIMMs operating at 1.5V.

4.6 240Pin DDR3 Registered DIMM (1.35V Product)

Details specifications for 240-pin DDR3 registered DIMMs operating at 1.35V.

4.7 240Pin DDR3 VLP Registered DIMM (1.5V Product)

Details specifications for 240-pin DDR3 VLP registered DIMMs operating at 1.5V.

4.8 240Pin DDR3 VLP Registered DIMM (1.35V Product)

Details specifications for 240-pin DDR3 VLP registered DIMMs operating at 1.35V.

5. RDIMM RCD Information

RCD Identification in JEDEC Description

Explains RCD identification in JEDEC module labels.

Label Example

Provides an example of a module label with RCD information.

RCD Information Examples

Presents RCD information examples for different voltages and vendors.

x64/x72 240pin DDR3 SDRAM Unbuffered DIMM

x64 204pin DDR3 SDRAM Unbuffered SODIMM

x72 240pin DDR3 SDRAM Registered DIMM

Registered DIMM Heat Spreader Design

Front Part Design

Details the front design of the registered DIMM heat spreader.

Back Part Design

Details the back design of the registered DIMM heat spreader.

Clip Part Design

Describes the clip component of the heat spreader.

RDIMM Assembly View

Presents an assembly view of the DDR3 RDIMM with dimensions.