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Two green circuit boards with black memory chips and gold edge connectors

Simmtec, Inc

Simmtec, Inc 1GB (2 x 512MB) DDR DIMM 184 pin 400MHz PC3200 Low Density

SKU CH-91J6-7NMF6

A matched pair of 512MB DDR DIMMs running at 400MHz PC3200 on 184-pin slots for a 1GB desktop upgrade

  • Capacity1GB (2 x 512MB)
  • 1GB kit (2 x 512MB) expands desktop memory capacity
  • 400MHz DDR PC3200 speed supports responsive system performance
  • 184-pin DIMM fits standard DDR desktop motherboard slots
  • Low-density modules improve compatibility with older chipsets
  • Matched pair enables dual-channel bandwidth on supported boards

1GB DDR Kit for Legacy Desktops

This 1GB kit contains two 512MB DDR DIMMs rated at 400MHz PC3200. It targets owners of older desktop platforms that require 184-pin modules and low-density memory organisation. The matched pair enables dual-channel operation on boards that support it, providing a straightforward upgrade path for period-correct restorations or maintenance of vintage workstations.

184-Pin DIMM Fit and Slot Flexibility

Each module uses the standard 184-pin DDR DIMM form factor, so it installs directly into any desktop motherboard equipped with DDR memory slots keyed for that pin count. The low-density arrangement improves compatibility with chipsets that reject high-density 512MB ICs, reducing the risk of boot failures or instability. Using both modules fills a matched pair of slots, leaving any remaining banks free for further expansion within the board's maximum capacity.

Sustained Operation at Rated Speed

The modules are specified to run at 400MHz PC3200 continuously, delivering stable throughput during extended workloads such as batch processing, legacy compilation or long gaming sessions. Because every stick is tested before shipment, the kit avoids the intermittent errors that untested surplus memory often exhibits once the system warms up. This validation helps maintain data integrity over hours of continuous use without requiring manual voltage or timing adjustments.

商品特色

  • 1GB kit (2 x 512MB) expands desktop memory capacity
  • 400MHz DDR PC3200 speed supports responsive system performance
  • 184-pin DIMM fits standard DDR desktop motherboard slots
  • Low-density modules improve compatibility with older chipsets
  • Matched pair enables dual-channel bandwidth on supported boards

商品規格

Capacity1GB (2 x 512MB)

商品問答

Does the 400MHz DDR PC3200 rating hold steady during long sessions?

The modules run at the rated 400MHz PC3200 speed; sustained workloads stay within that specification without down-clocking.

How much heat or fan noise should I expect from these DIMMs running all day?

Passive chips on the 184-pin sticks produce only modest warmth and no audible noise during continuous operation.

Will my motherboard need 184-pin DDR slots to accept this 2 x 512MB kit?

Yes, the kit requires a desktop board with two 184-pin DDR DIMM sockets.

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