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Two green DDR2 DIMM sticks with gold contacts

Simmtec, Inc

Simmtec, Inc 4GB (2x2GB) DDR2 DIMM 240-pin 667MHz PC2-5400/PC2-5300 for DFI LANPARTY LP UT 790FX-M2R

SKU CH-CP3D-2SYNM

4GB DDR2 kit with two 240-pin DIMMs at 667MHz PC2-5400/PC2-5300 for DFI LANPARTY LP UT 790FX-M2R

  • Total capacity4 GB (2 × 2 GB)
  • 4 GB total capacity from two 2 GB modules
  • 240-pin DDR2 DIMM fits the motherboard slots
  • 667 MHz PC2-5400/PC2-5300 speed rating
  • Tested 100 % compatible with DFI LANPARTY LP UT 790FX-M2R

DDR2 DIMM kit for DFI LANPARTY

This kit supplies 4GB of DDR2 memory in a matched pair of 2GB modules. The 240-pin DIMMs run at 667MHz and are rated for PC2-5400 and PC2-5300 operation. They are validated for 100% compatibility with the DFI LANPARTY LP UT 790FX-M2R motherboard.

Upgrade path for older DDR2 systems

The modules replace slower or mismatched DDR2 sticks in compatible boards, restoring dual-channel bandwidth at the rated 667MHz speed. The jump is worth it when the existing memory is limiting multitasking or causing instability on this specific platform.

How it compares

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

Price $39.99
Cheaper than about 72% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $10.00 per GB
Pricier than about 67% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity4 GB (2 × 2 GB)

Questions about this item

Will the 240-pin DDR2 DIMMs fit the DFI LANPARTY LP UT 790FX-M2R board?

Yes — the kit is specified as 100% compatible with the DFI LANPARTY LP UT 790FX-M2R and uses the standard 240-pin DDR2 DIMM form factor that board requires.

What is the correct way to seat the two 2GB modules, and what step do people often miss?

Align the notch on each 240-pin DDR2 module with the slot key, press straight down until the retention clips click, and ensure both sticks are fully latched — the most common mistake is stopping when the module feels tight but before the clips engage.

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