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

HP

HP 512MB DDR2 667MHz 240-pin DIMM desktop RAM

SKU CH-3TKN-DA0CV

512 MB DDR2 desktop memory module running at 667 MHz with a 240-pin DIMM form factor and PC2-5300 rating

  • Rated speedDDR2 667 (PC2 5300)
  • ECC supportNon-ECC
  • 512 MB DDR2 capacity for basic desktop tasks
  • 667 MHz DDR2 speed rated PC2-5300
  • Non-ECC unbuffered design for standard motherboards
  • 240-pin DIMM form factor fits DDR2 slots
  • HP part 377725-888 for easy identification

HP 512MB DDR2 Desktop Module

This HP desktop memory module provides 512MB of DDR2 SDRAM running at 667MHz to the PC2-5300 standard. It uses a 240-pin DIMM form factor and is non-ECC. The single module is suited for upgrading or repairing legacy desktop systems that accept this specification.

Compatibility and Use Cases

The module fits motherboards designed for DDR2-667 non-ECC DIMMs with 240 pins. It will not work in systems that require ECC registered memory or a different pin count. Builders needing higher capacities, faster speeds or modern memory generations should select parts matched to those platforms.

Deciding Specification

The memory speed of 667MHz under the DDR2-667/PC2-5300 standard is the key figure that determines whether this module matches the motherboard requirements. Verify that the target system specifies this exact speed and standard before purchasing.

How it compares

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

Price $19.99
Cheaper than about 88% of the 3,647 comparable items (median $90.99).

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
Brand nameHP
Performance
Rated speedDDR2 667 (PC2 5300)
Memory
ECC supportNon-ECC

Questions about this item

What comes in the box with the HP 512MB DDR2 667MHz DIMM and is anything else needed?

The package contains one 240-pin DIMM module rated at 512MB DDR2-667 PC2-5300; no cables or brackets are included and nothing extra is required for installation.

How do I decide between the 512MB DDR2-667 PC2-5300 module and other capacities?

Choose this 512MB stick when your motherboard has a free 240-pin DDR2 slot and the system specification calls for PC2-5300 non-ECC memory; add multiple identical modules to reach the desired total capacity.

What does the 667MHz PC2-5300 rating mean once the module is installed?

The memory will run at 667MHz providing a peak bandwidth of 5300MB/s, operating as non-ECC DDR2 in any compatible desktop board that supports the PC2-5300 standard.

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