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OWC

OWC 16GB (4x4GB) DDR2 667 PC2-5300 CL5 200-pin SODIMM Kit

SKU CH-CP1M-7NTTE

A 16 GB DDR2 667 laptop memory kit with four 4 GB SO-DIMM modules rated at CL5 and 1.8 V

  • Total capacity16 GB (4 × 4 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • CAS latencyCL5
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 16GB (4 x 4GB)

  • 16 GB total capacity across four 4 GB modules
  • DDR2 667 speed rated at PC2-5300 for compatible laptops
  • CL5 CAS latency at 1.8 V unbuffered operation
  • 200-pin SODIMM form factor fits select notebook and all-in-one systems
  • JEDEC and RoHS compliant for warranty-safe upgrades

Kit Composition and Purpose

This OWC kit supplies 16GB of DDR2 laptop memory arranged as four 4GB SODIMM modules. The 200-pin form factor fits compatible notebooks and all-in-one systems that accept DDR2 667 PC2-5300 CL5 unbuffered non-ECC RAM at 1.8V.

Who Benefits and Who Does Not

Upgraders with four available slots on a DDR2 platform gain the full 16GB capacity in a matched set. Systems limited to two slots or requiring a different DDR generation cannot use this kit as intended.

Deciding Specification

The modules run at DDR2 667 with a PC2-5300 rating and CL5 latency, so the motherboard must explicitly support that speed and timing combination for the kit to operate correctly.

How it compares

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

Price $202.99
Pricier than about 79% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB (4 × 4 GB)
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $12.69 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameOWC
Part number5S3D22R8016S
Total capacity16 GB (4 × 4 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 667 (PC2 5300)
Memory
CAS latencyCL5
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Recommended forLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 200-pin SODIMM modules and what step is often missed?

Power off the laptop, remove the battery if accessible, open the memory door, align the notch on each 200-pin module with the slot key, press firmly until the side clips click, then replace the door and battery before booting.

What maintenance or replacement will the 1.8 V DDR2 kit need later?

No routine maintenance is required; the unbuffered non-ECC modules are solid-state. If a module fails, replace it with an identical 4 GB DDR2 667 CL5 200-pin stick to keep dual-channel operation.

What limit appears first under sustained use with the CL5 667 MT/s rating?

The DDR2 667 speed and CL5 latency set the bandwidth ceiling; under heavy sustained loads the memory bus saturates before the 1.8 V modules reach any thermal limit.

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