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Green rectangular DDR3 desktop memory module with black chips and gold contacts

SK hynix

SK hynix HMT112U7AFR8C-G 1GB DDR3 1066 desktop RAM

SKU CH-BFNH-36BE3 MPN HMT112U7AFR8C-G

1GB DDR3 1066 desktop memory module for legacy system upgrades or repairs

  • Total capacity1 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • 1GB capacity for basic desktop tasks
  • DDR3 1066 speed matches PC3-8500 spec
  • Single-rank 1Rx8 layout for broad compatibility
  • Genuine SK hynix manufacturing ensures reliability
  • New condition ready for immediate installation

SK hynix 1GB DDR3 1066 Desktop Memory

This SK hynix module provides 1GB of DDR3 desktop memory rated at 1066 MT/s (PC3-8500). It is a single-rank component intended for older desktop systems that use DDR3 technology.

Who this suits and who should look elsewhere

This module suits owners of legacy desktops needing a direct 1GB DDR3 replacement at 1066 MT/s. It does not meet the needs of builds requiring higher capacities per module, faster DDR3 speeds, or newer DDR generations.

Deciding specification: DDR3 1066 (PC3-8500)

The memory type and speed are the deciding specification; the module is DDR3 1066 (PC3-8500). Systems that require a different DDR generation or a different DDR3 speed rating will not be compatible with this part.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 93% of the 3,647 comparable items (median $90.99).
Total capacity 1 GB
Lower than about 98% of the 3,251 comparable items (median 16 GB).
Price per GB $13.99 per GB
Pricier than about 83% of the 3,251 comparable items (median $6.75 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Total capacity1 GB
Performance
Rated speedDDR3 1066 (PC3 8500)

Questions about this item

What DIMM slot and notch position does the 1GB DDR3 1066 module require?

It uses a standard 240-pin DDR3 DIMM slot; the single notch aligns with the motherboard key so the module seats in one direction only.

Which step is most often missed when installing the HMT112U7AFR8C-G into a desktop board?

Press down firmly on both ends until the side retention clips snap shut; a partial seat leaves the PC3-8500 stick undetected at POST.

When should the 1GB DDR3 1066 stick be replaced in a desktop system?

Replace it if memory diagnostics report errors, the system fails to boot with this module alone, or a capacity upgrade beyond 1GB is required.

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