Key facts
Start here
Kingston KHX6400S2LLK2/2G Product Manual
The KHX6400S2LLK2/2G kit consists of two 1 GB DDR2 SODIMM modules, each built from eight 128M × 8‑bit FBGA components. The modules operate at 1.8 V and are programmed to JEDEC low‑latency timing 5‑5‑5‑18. They feature double‑data‑rate architecture, bidirectional data strobe, differential clock inputs, and programmable read latency and burst settings.
Technical specifications include a 2.5 ns minimum clock cycle time, 57.5 ns minimum row cycle time, operating temperature from 0 °C to 55 °C, and storage temperature from –55 °C to +125 °C. All Kingston products are tested to meet published specifications, and over‑clocking is not recommended.
Kingston KHX6400S2LLK2 specifications
| Total Capacity | 2 GB (2 × 1 GB modules) |
|---|---|
| Memory Type | DDR2 SODIMM, PC2‑6400, CL5 |
| Clock Cycle Time (tCK) | 2.5 ns min / 8 ns max |
| Row Cycle Time (tRCmin) | 57.5 ns min |
| Power Supply | +1.8 V ± 0.1 V |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | -55 °C to +125 °C |
All Kingston KHX6400S2LLK2 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the total memory capacity of the KHX6400S2LLK2/2G kit?
The kit provides a total of 2 GB, consisting of two 1 GB modules.
What voltage does the KHX6400S2LLK2/2G require?
It operates from a single +1.8 V power supply (± 0.1 V).
What is the total capacity of the Kingston KHX6400S2LLK2/4G kit?
The kit provides a total capacity of 4 GB, made up of two 2 GB modules.
From: Kingston KHX6400S2LLK2/4G DDR2 SODIMM 4GB Kit Datasheet
What voltage does the memory require?
It operates from a single 1.8 V supply with a tolerance of +4 V/‑0.1 V.
From: Kingston KHX6400S2LLK2/4G DDR2 SODIMM 4GB Kit Datasheet