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Four green DDR2 SODIMM sticks in a clear tray

OWC

OWC 16GB (4x4GB) DDR2 800 PC2-6400 CL6 2Rx8 200-pin 1.8V SODIMM Kit

SKU CH-4HKA-G38RW

A 16 GB DDR2 SODIMM kit of four 4 GB modules running at 800 MHz with CL6 latency and 1.8 V operation for laptop upgrades

  • Total capacity16 GB (4 × 4 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • CAS latencyCL6
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 16GB (4 x 4GB)

  • 16 GB kit (4 × 4 GB) expands multitasking headroom
  • DDR2 800 PC2-6400 CL6 matches legacy laptop specs
  • 8 V JEDEC-standard modules ensure warranty-safe upgrades
  • 200-pin unbuffered SODIMM form factor fits select laptops and all-in-ones
  • Dual-channel 2Rx8 organisation optimises memory bandwidth

16 GB DDR2 800 SODIMM kit

This kit supplies 16 GB of DDR2 800 memory in four 4 GB 200-pin SODIMM modules. It runs at PC2-6400 speed with CL6 latency and 1.8 V operation. The unbuffered, non-ECC design targets laptop, all-in-one and compatible NAS upgrades.

Suits DDR2 SO-DIMM slots only

Systems built for DDR2 800 SO-DIMM memory can use this kit directly. Machines that need a different DDR generation, a different pin count, registered or ECC modules cannot accept these sticks. Buyers must verify the exact memory type their platform requires.

JEDEC DDR2 800 PC2-6400 CL6 1.8 V

The decisive specification is the DDR2 800 (PC2-6400) rating with CL6 timing at 1.8 V. Only boards specifying this exact speed, voltage and latency combination will run the kit at its rated settings.

How it compares

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

Price $197.99
Pricier than about 78% 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 $12.37 per GB
Pricier than about 89% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameOWC
Part number6S4D22R8016S
Total capacity16 GB (4 × 4 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Memory
CAS latencyCL6
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

Should I pick the 16GB kit or a smaller capacity?

The kit provides 16GB total across four 4GB modules, which matches the maximum supported by many DDR2-era laptops and all-in-one systems.

What does the DDR2 800 PC2-6400 rating deliver in daily use?

It runs at 800 MT/s with CL6 latency, giving the bandwidth and responsiveness the platform was designed for without exceeding the chipset limits.

Will the 200-pin SODIMM interface work in my laptop?

Yes, the 200-pin DDR2 SO-DIMM form factor is the standard for DDR2 notebooks and all-in-one boards; it keys only into DDR2 slots.

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