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Green rectangular circuit board with black memory chips and gold edge connector

Micron Technology, Inc.

Micron Technology, Inc. 1GB PC3200 DDR Desktop RAM

SKU CH-7P8J-YGMKG

1GB PC3200 DDR desktop memory module with 18 chips in a 12872 configuration and 40 timing

  • Total capacity1 GB
  • 1GB capacity for smoother multitasking
  • PC3200 DDR speed rated at 40 cycles
  • Micron-built module ensures reliable operation
  • Single 1GB stick simplifies desktop upgrades
  • 90-day manufacturer warranty covers defects

Capacity and form factor

This Micron desktop memory module delivers 1GB of capacity in a single DIMM. It is built for systems that accept PC3200 DDR memory and need a straightforward capacity increase.

Who it suits and who should look elsewhere

The module suits owners of older desktop platforms that use DDR PC3200 memory and have a free DIMM slot. Builders who need more than 1GB per slot, a faster DDR standard, or ECC registered memory for server boards should look at other products.

Deciding specification

The part number MT18VDDF12872Y-40BD3 identifies the exact module variant and its 40BD3 timing code. Matching this number to the motherboard's qualified-vendor list is the single check that confirms compatibility.

How it compares

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

Price $21.99
Cheaper than about 86% 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 $21.99 per GB
Pricier than about 90% 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

Questions about this item

Does the 184-pin MT18VDDF12872Y-40BD3 fit a standard desktop DDR DIMM slot?

Yes, the 184-pin DDR module matches the standard desktop DIMM socket used for PC3200 memory.

What is the correct way to seat the 1GB module so the retention clips engage fully?

Align the notch with the slot key, press down firmly until both side clips click into the notches on the PCB.

When should I consider replacing this 1GB PC3200 stick?

Replace it if memory diagnostics report errors or if the system becomes unstable during extended workloads.

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