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Green rectangular DDR2 memory module with gold edge connector and black chips

Nanya

Nanya NT1GT64U88D0BY-AD 1Gb DDR2 Switch Module

SKU CH-GAWE-ATBFZ

A 1 Gb DDR2 switch module rated at PC2-6400U-666 with non-ECC operation

  • 1 Gb DDR2 module for desktop upgrades
  • 1Rx8 organisation with PC2-6400U speed rating
  • Non-ECC design for standard desktop boards
  • 666 MHz data rate supports DDR2-666 systems

1Gb DDR2 Switch Module

The Nanya NT1GT64U88D0BY-AD is a 1Gb DDR2 switch module built for wired networking equipment. It uses a 1Rx8 configuration and runs at PC2-6400U-666 speeds. The non-ECC design targets desktop-type memory slots inside compatible switches or appliances. Buyers integrating this part should verify the host platform accepts DDR2 modules.

Capacity and headroom

The module provides 1Gb of density in a single rank, giving enough space for typical control-plane buffering and forwarding tables. Non-ECC operation means error correction is not available, so workloads requiring data integrity protection will need a different solution. The PC2-6400U-666 rating sets the throughput ceiling; traffic bursts beyond that rate will see latency rise. Systems needing larger tables or ECC support cannot use this module.

Highlights

  • 1 Gb DDR2 module for desktop upgrades
  • 1Rx8 organisation with PC2-6400U speed rating
  • Non-ECC design for standard desktop boards
  • 666 MHz data rate supports DDR2-666 systems

Specifications

BrandNANYA

Questions about this item

Will this 1Rx8 DDR2 module install alongside the 64 Mb sticks already in my desktop?

This module is a 1Rx8 DDR2 PC2-6400U-666 non-ECC desktop memory stick; compatibility with existing 64 Mb modules depends on your motherboard's chipset and slot population rules.

How can I verify the module is running at the rated 666 speed after installation?

Check the memory frequency reported in your system BIOS or a utility such as CPU-Z; it should show a data rate of 666 MT/s for this PC2-6400U part.

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