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Green circuit board with black memory chips and gold 240-pin edge connector

A-Tech

A-Tech 2GB DDR2 1066MHz PC2-8500 1.8V CL7 240-Pin Desktop RAM

SKU CH-NV5C-NE48M

2 GB DDR2 desktop memory module running at 1066 MHz with PC2-8500 rating, 1.8 V operation, CL7 latency and 240-pin DIMM form factor

  • Capacity2GB
  • SpeedDDR2 1066 (PC2 8500)
  • Tested Frequency1066
  • Voltage1.80V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 2GB

Speed DDR2 1066 (PC2 8500)

  • 2GB capacity lets you run more programs simultaneously with a single 2GB module
  • 1066MHz DDR2 speed accelerates data transfer for snappier desktop response
  • PC2-8500 rating confirms tested bandwidth for reliable throughput
  • 8V standard voltage ensures broad compatibility with DDR2 motherboards
  • 240-pin unbuffered non-ECC DIMM fits straight into standard desktop slots

Desktop DDR2 Upgrade Module

This A-Tech module is a 2 GB DDR2 DIMM rated for 1066 MHz operation at 1.8 V. It targets owners of older desktop systems that require PC2-8500 unbuffered non-ECC memory. The 240-pin form factor fits standard DDR2 slots on compatible motherboards. Installation is a straightforward press-in upgrade for supported platforms.

Capacity and Headroom

The single 2 GB stick adds modest capacity for everyday tasks such as web browsing, office applications and light multitasking. Systems limited to 4 GB or 8 GB maximum will benefit from the extra headroom this module provides. Performance scales with the 1066 MHz data rate, though bandwidth remains constrained by the DDR2 architecture. Workloads exceeding available memory will still trigger paging to storage.

PC2-8500 Speed Rating

The decisive specification is the PC2-8500 rating, which confirms a 1066 MHz tested frequency and CL7 latency at 1.80 V. Motherboards that only support lower DDR2 speeds will downclock the module automatically. Buyers must verify that their system accepts DDR2 1066 unbuffered DIMMs before ordering. No other memory type or voltage is compatible with this part.

Highlights

  • 2GB capacity lets you run more programs simultaneously with a single 2GB module
  • 1066MHz DDR2 speed accelerates data transfer for snappier desktop response
  • PC2-8500 rating confirms tested bandwidth for reliable throughput
  • 8V standard voltage ensures broad compatibility with DDR2 motherboards
  • 240-pin unbuffered non-ECC DIMM fits straight into standard desktop slots

Specifications

BrandA-Tech
SeriesA-Tech DDR2 Desktop Memory RAM
Capacity2GB
SpeedDDR2 1066 (PC2 8500)
Tested Frequency1066
Voltage1.80V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

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Questions about this item

Will this DDR2 1066MHz module run at 1066MHz alongside existing DDR2 memory?

The module is tested at 1066MHz. When mixed with slower DDR2 modules the system typically runs all memory at the speed of the slowest installed module.

How can I verify the module is running at 1066MHz after installation?

Check the memory frequency in the system BIOS or use a utility such as CPU-Z to confirm the module operates at the tested 1066MHz speed.

What is included in the package and are any extra parts required for installation?

The package contains one 2GB DDR2 1066MHz 240-Pin UDIMM module. No additional components are needed; it installs directly into a compatible desktop DIMM slot.

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