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

Kingston Technology Corp.

Kingston Technology Corp. KTW149-ELF 1GB DDR3 1333 CL9 Desktop RAM

SKU CH-C3F8-8Y5PD

1GB DDR3-1333 desktop DIMM rated PC3-10600 CL9 unbuffered 1.5V 240-pin

  • Total capacity1 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Adds 1 GB of system memory for smoother multitasking
  • Runs at DDR3 1333 speed for responsive everyday computing
  • CL9 latency keeps data access quick and consistent
  • Standard 240-pin desktop DIMM fits typical motherboard slots
  • Unbuffered 1.5 V design works with mainstream DDR3 boards

Single-module upgrade path

This Kingston KTW149-ELF module adds 1GB of DDR3 1333 memory to a desktop system. It targets users extending an older platform that still uses 240-pin DIMM slots. The single rank design keeps electrical loading low on the memory controller.

Build integration notes

The stick runs at 1.5 V and carries a CL9 timing at PC3 10600 speed. It fits any board with a DDR3 DIMM socket and leaves remaining slots free for additional modules. No extra cooling or power connectors are required.

What the package delivers

The box contains only the memory module itself. No software, heat-spreader or installation tool is bundled. The bare DIMM is ready for immediate insertion into a compatible motherboard slot.

How it compares

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

Price $9.99
Cheaper than about 97% 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 $9.99 per GB
Pricier than about 67% 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
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9

Questions about this item

What is the CAS latency of this 1GB DDR3 1333 module?

The module runs at CL9 latency as specified in the product data.

How much power does the 1.5 V DDR3 DIMM draw under sustained load?

Standard DDR3 at 1.5 V typically draws a few watts per module; exact sustained power depends on the motherboard and workload.

Does my motherboard need a 240-pin DDR3 slot to install this DIMM?

Yes, this is a 240-pin unbuffered desktop DIMM that requires a DDR3 memory slot.

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