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Green rectangular DDR3 memory module with gold edge connectors and black DRAM chips

SK hynix

SK hynix HMT112U7TFR8A-H9 1 GB DDR3 desktop RAM

SKU CH-S3XE-YDM3V

Single 1 GB DDR3 ECC desktop memory module running at 1333 MHz with PC3-10600 speed

  • 1 GB capacity for basic desktop tasks
  • DDR3 SDRAM technology for compatible systems
  • 1333 MHz bus speed for standard data rates
  • ECC 1Rx8 configuration for error correction
  • PC3L-10600E rating for low-voltage operation

1 GB DDR3 ECC module

This 1 GB DDR3 ECC desktop memory module is designed for systems that require error-correcting code support. It suits maintenance of legacy workstations or servers where registered ECC DDR3 is mandatory. Builders needing higher densities or non-ECC memory should look elsewhere.

Installation and platform fit

The module uses the standard DDR3 DIMM form factor and operates at PC3-10600 (DDR3-1333) speeds. It requires a motherboard with DDR3 slots that explicitly support unbuffered ECC memory. Systems limited to non-ECC or registered DIMMs will not accept this stick.

Capacity and headroom

A single 1 GB module provides minimal capacity for modern workloads and will fill quickly with multitasking or current operating systems. It is adequate for basic diagnostics, lightweight legacy applications or expanding an existing matched set. Upgrading beyond a few gigabytes will require multiple modules and compatible slot count.

Highlights

  • 1 GB capacity for basic desktop tasks
  • DDR3 SDRAM technology for compatible systems
  • 1333 MHz bus speed for standard data rates
  • ECC 1Rx8 configuration for error correction
  • PC3L-10600E rating for low-voltage operation

Specifications

No published specifications for this item yet.

Questions about this item

Will the 1333 MT/s DDR3 bus speed become the bottleneck before the CPU does under sustained load?

The module runs at 1333 MT/s, so its bandwidth ceiling is fixed at that rate; if the processor can issue requests faster, the memory bus will limit throughput first.

Does the ECC DDR3 module run hotter or draw more power than non-ECC sticks during all-day operation?

ECC adds a parity chip, so power draw and heat rise slightly, but the DDR3-1333 voltage and timing remain the dominant factors for thermal output.

Must my motherboard specifically support unbuffered ECC DDR3 for this 1Rx8 stick to work?

Yes — the module is unbuffered ECC 1Rx8 DDR3, so the board chipset and BIOS must explicitly enable ECC on unbuffered slots; standard non-ECC desktop boards will not recognise it.

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