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Green printed circuit board with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. ValueRAM 1GB 667MHz DDR2 CL5 DIMM desktop RAM

SKU CH-RTBA-5219S

1GB DDR2 desktop module running at 667MHz with CL5 latency and 240-pin unbuffered DIMM form factor

  • Total capacity1 GB
  • CAS latencyCL5
  • 1GB capacity for basic desktop tasks
  • 667MHz DDR2 speed for compatible systems
  • CL5 latency for standard timing
  • 240-pin DIMM fits standard desktop slots
  • 8V operation matches DDR2 specification

1GB DDR2 DIMM for legacy desktops

This Kingston ValueRAM module provides 1GB of DDR2 memory at 667MHz with CL5 latency. It uses a 240-pin unbuffered DIMM form factor and operates at 1.8V. The module is designed for whitebox users and system integrators seeking standard-specification memory.

Suitable for older DDR2 platforms only

This memory suits technicians repairing or maintaining desktops that specifically require DDR2 667MHz modules. It will not function in systems that require a different memory generation, higher frequencies, ECC support, or capacities beyond 1GB per slot.

240-pin DDR2 interface determines compatibility

The single specification that decides fitment is the 240-pin DDR2 interface combined with the 667MHz speed and 1.8V voltage. The motherboard must explicitly support these exact electrical and physical parameters for the module to operate.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 93% of the 3,647 comparable items (median $90.99).
Total capacity 1 GB
Lower than about 98% of the 3,251 comparable items (median 16 GB).
Price per GB $13.99 per GB
Pricier than about 83% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Total capacity1 GB
Memory
CAS latencyCL5

Questions about this item

What comes in the box and do I need anything else to install it?

The package contains one 1GB 667MHz DDR2 DIMM. No extra parts are required; the module fits a standard 240-pin desktop slot.

How do I decide between the available versions of this memory?

This listing is a single 1GB module rated at 667MHz with CL5 latency. Choose it when your system needs one stick of that exact specification.

What does the 667MHz rating mean once the stick is running in my PC?

It indicates a data transfer rate of 667 million cycles per second at 1.8 volts, with a CAS latency of five cycles.

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