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Green rectangular DDR2 memory module with gold contacts and black chips

SK hynix

SK hynix Hymp112F72Cp8D3-Y5 Switch Module

SKU CH-ZFKZ-XVHXV

A 1 GB DDR2 ECC fully-buffered DIMM running at 667 MHz with PC2-5300 bandwidth

  • 1Gb capacity supports memory expansion
  • 667MHz DDR2 speed enables responsive data handling
  • ECC fully buffered design protects data integrity
  • Dual-rank architecture increases memory density

Switch module for networking gear

This SK hynix switch module provides 1 Gb of DDR2 memory in a single DIMM. It operates at 667 MHz with PC2-5300 bandwidth and includes ECC and fully buffered dual-rank architecture for data integrity. The component suits engineers maintaining or upgrading compatible networking switches and appliances.

Thermals noise and power in normal use

The DDR2 module runs at standard voltage for its class and produces modest heat under typical switch workloads. Fully buffered signalling helps stabilise the memory bus without adding active cooling requirements. Passive airflow in a standard chassis is sufficient to keep temperatures within spec. No audible noise is generated by the module itself.

Highlights

  • 1Gb capacity supports memory expansion
  • 667MHz DDR2 speed enables responsive data handling
  • ECC fully buffered design protects data integrity
  • Dual-rank architecture increases memory density

Specifications

BrandHYNIX

Questions about this item

How do I install the Hymp112F72Cp8D3-Y5 DDR2 DIMM and what step is often missed?

Align the notch on the 72-bit module with the key in the fully-buffered DIMM slot, press firmly until both retention clips click, then verify the system detects the dual-rank 1 GB capacity at 667 MHz.

What maintenance or replacement will the Hymp112F72Cp8D3-Y5 DDR2 memory need over time?

No scheduled maintenance is required; if errors appear, run a memory diagnostic and replace the module with another PC2-5300 ECC fully-buffered DDR2 DIMM of matching rank and speed.

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