HPE - 433935-001 - HP 2GB,PC2-5300 unbuffered, advanced ECC DIMM

The HPE 433935-001 is a 2GB PC2-5300 (DDR2-667) unbuffered DIMM with Advanced ECC, designed to expand memory capacity in compatible HP/HPE server platforms. It is a practical spare or upgrade for maintaining legacy environments where DDR2 UDIMM memory is still required, helping stabilise performance and reduce memory-related errors in 24/7 operation.

This module is commonly used in HP ProLiant configurations that support DDR2-667 unbuffered ECC memory, and it should be matched to the server’s supported memory type and population rules. When planning upgrades, it is also worth validating the platform’s SYSTEM BOARD revision and processor support, and aligning upgrades with the installed CPU to maintain balanced resources across cores and memory channels.

For system integrators and maintenance providers standardising on legacy HP infrastructure, this DIMM supports lifecycle extension across selected RACK SERVER deployments where DDR2 ECC UDIMMs remain in production.

Key Features

Key specifications and deployment-relevant characteristics for this memory module:

• 2GB capacity per DIMM to increase available RAM for OS and application workloads on supported platforms.
• PC2-5300 (DDR2-667) memory speed rating to match systems designed for DDR2-667 operation and stable timing.
• Unbuffered (UDIMM) module type to ensure correct electrical compatibility with systems that require unbuffered ECC memory.
• Advanced ECC support to help detect and correct memory errors for improved system stability in continuous operation.
• Compatible with selected HP ProLiant server families that support DDR2-667 unbuffered ECC UDIMMs, such as certain ProLiant ML and DL generations (verify exact model support before installation).
• Designed for standard DIMM slots on supported server motherboards to simplify field replacement and planned capacity upgrades.
• Suitable for like-for-like replacement in existing memory populations to maintain consistent DIMM type and speed across channels.
• Enterprise-oriented component choice to support maintenance strategies where consistent spares reduce downtime and qualification effort.

Refurbished Quality and Warranty

This is refurbished hardware, cleaned and tested by technicians before entering stock to help reduce the risk of hardware defects. Choosing refurbished parts is a practical way to extend the lifecycle of existing IT environments, reduce electronic waste, and control budget compared to buying new.

All products include a one-year warranty from the date of purchase (batteries, tape drives and tape libraries include a three-month warranty). Extended warranty options are available on request. Direct Hardware Supply is an international supplier of refurbished IT hardware, shipping worldwide from Denmark.