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Four green DDR3 UDIMM sticks with black chips and gold contacts

Simmtec, Inc

Simmtec, Inc 8GB (4x2GB) DDR3-1066 PC3-8500 NON-ECC UDIMM desktop RAM

SKU CH-NTZD-AXMPS

Four 2 GB DDR3 modules at 1066 MT/s supply 8 GB of unbuffered desktop memory

  • Capacity8GB (4 x 2GB)
  • SpeedDDR3 1066 (PC3 8500)
  • 8GB total capacity across four modules for smooth multitasking
  • DDR3-1066 speed rated at PC3-8500 for responsive desktop performance
  • Non-ECC unbuffered UDIMM design installs directly into standard 240-pin slots
  • Operates at 1.5V JEDEC standard voltage for broad compatibility
  • Built with major-brand DRAM chips meeting JEDEC specifications

Capacity and configuration

This kit provides eight gigabytes of DDR3 memory arranged as four 2GB UDIMM modules. It is built for desktop systems that use 240-pin DDR3 slots and need a straightforward capacity upgrade.

Module specifications and standards

Each module runs at 1066 MT/s with a PC3-8500 rating and operates at 1.5 V. The chips are sourced from major manufacturers such as Micron, Samsung, Hynix or Elpida and the modules meet JEDEC standards for DDR3-1066.

Suitability and limits

The kit suits owners of older DDR3 platforms who want to fill four slots with matched, non-ECC modules. Builders who require ECC error correction, higher speeds or a single high-capacity stick should consider other options.

Highlights

  • 8GB total capacity across four modules for smooth multitasking
  • DDR3-1066 speed rated at PC3-8500 for responsive desktop performance
  • Non-ECC unbuffered UDIMM design installs directly into standard 240-pin slots
  • Operates at 1.5V JEDEC standard voltage for broad compatibility
  • Built with major-brand DRAM chips meeting JEDEC specifications

Specifications

Capacity8GB (4 x 2GB)
SpeedDDR3 1066 (PC3 8500)

Questions about this item

Will the 240-pin DDR3 modules need any cleaning or replacement under normal desktop use?

The 240-pin DDR3 modules are solid-state components with no moving parts, so they do not require scheduled cleaning or periodic replacement.

What limit appears first when the 1066 MHz PC3-8500 kit runs at full load for long periods?

The DDR3-1066 speed rating and PC3-8500 bandwidth ceiling are the first limits reached under sustained heavy memory workloads.

How much heat and power does the 1.5 V DDR3 kit produce when the system runs all day?

Operating at the standard 1.5 V DDR3 voltage, the four 2 GB modules draw modest power and generate low heat typical for unbuffered desktop DIMMs.

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