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Green rectangular DDR2 DIMM with black chips and gold contacts

Kingston Technology Corp.

Kingston Technology TCM633-ELF 1GB DDR2 800MHz desktop RAM

SKU CH-M9S4-HE0S6

Provides 1 GB of DDR2 800 MHz desktop memory with CL6 timing and 1.8 V operation

  • 1 GB capacity for basic desktop tasks
  • DDR2 800 MHz speed rated at PC6400
  • CAS latency 6 for responsive timing
  • 8 V operation within standard DDR2 voltage
  • 240-pin unbuffered DIMM fits desktop slots

Kingston TCM633-ELF DDR2 Module

This 1GB desktop DIMM uses DDR2 technology running at 800MHz with a PC6400 rating. It operates at 1.8 volts with CL6 latency and an unbuffered 240-pin layout. The module is built with a 1Rx8 organisation using 128Mx8 chips for a total 128Mx64 density.

Suitable for legacy DDR2 upgrades

It fits systems that accept 240-pin DDR2 DIMMs at 800MHz and 1.8 volts. It will not help if the board already holds the maximum supported DDR2 capacity or if the platform requires a different memory type, voltage or pin count. Verify the exact part number or service tag before ordering.

800MHz DDR2 speed rating

The single specification that decides fit is the PC6400 800MHz rating combined with 1.8 volt operation and CL6 timing. Motherboards limited to lower DDR2 speeds or different voltage levels will not run this module correctly. Match these figures to the board specification.

Highlights

  • 1 GB capacity for basic desktop tasks
  • DDR2 800 MHz speed rated at PC6400
  • CAS latency 6 for responsive timing
  • 8 V operation within standard DDR2 voltage
  • 240-pin unbuffered DIMM fits desktop slots

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 1GB DDR2-800 module or look for a different capacity?

This stick is a single 1GB unbuffered DIMM; add one or more identical modules to reach the total memory your motherboard supports.

What does the 800MHz rating deliver in my desktop?

The module operates at DDR2-800 (PC6400) with CL6 latency at 1.8V, providing the rated speed when the board runs the memory at that frequency.

Will the 240-pin DDR2 interface limit performance on my board?

The 240-pin DDR2 DIMM fits standard desktop slots and runs at up to 800MHz; the platform's memory controller determines the actual maximum speed.

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