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Green circuit board with black memory chips and gold edge contacts

SK hynix

SK hynix 1GB DDR2-667 PC2-5300 CL5 200-Pin SoDIMM HYMP112S64CP6-Y5 AB-C

SKU CH-D0S3-RSAF7

Adds 1 GB of DDR2-667 laptop memory with CL5 timing and 1.8 V operation

  • Total capacity1 GB
  • CAS latencyCL5
  • 1GB capacity for basic laptop tasks
  • DDR2-667 speed handles everyday workloads
  • CL5 latency supports responsive operation
  • 200-pin SoDIMM fits compatible notebook slots
  • 8 V operation matches standard DDR2 voltage

1 GB DDR2 SoDIMM for legacy laptops

This module delivers 1 GB of DDR2 memory at 667 MHz with CL5 latency. It uses a 200-pin SoDIMM form factor and operates at 1.8 V. The non-ECC, unbuffered design suits older portable systems that accept PC2-5300 memory.

Best for single-slot upgrades on DDR2 platforms

Users restoring a vintage notebook or adding capacity to a single DDR2 slot will find this stick appropriate. Builders who need more storage, dual-channel kits, ECC support, or faster speeds should look at something else.

PC2-5300 667 MHz speed rating

The decisive specification is the 667 MHz data rate marked as PC2-5300; the system must support this exact speed and the 200-pin DDR2 SoDIMM interface for the module to function.

How it compares

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

Price $20.99
Cheaper than about 86% of the 2,079 comparable items (median $70.99).
Total capacity 1 GB
Lower than about 98% of the 1,886 comparable items (median 16 GB).
Price per GB $20.99 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 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

How can I verify the CL5 latency is active after installing the module?

Enter the BIOS and confirm the memory timing reads CL5 at the 667 MHz data rate.

The listing mentions a lot of 2 — does that mean two 1 GB SoDIMMs are included?

Yes, the package contains two 200-pin DDR2 SoDIMMs, each rated at 1 GB PC2-5300.

Should I choose the CL5 667 MHz version or a different speed grade for my laptop?

Select this CL5 667 MHz kit if your system requires PC2-5300 DDR2; other speed grades have different timings and may not be compatible.

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