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Two green DDR2 DIMM sticks with gold contacts

Simmtec, Inc

Simmtec, Inc MemoryMasters 4GB (2 x 2GB) DDR2 DIMM 240 PIN 800MHz PC2-6400/PC2-6300 desktop RAM

SKU CH-M5ZX-HW2HA

A 4 GB DDR2 desktop memory kit of two 240-pin DIMMs rated at 800 MHz PC2-6400/PC2-6300, validated for Biostar TFORCE TA790GX 128M boards

  • Total capacity4 GB (2 × 2 GB)
  • 4GB dual-channel kit boosts multitasking with two 2GB modules
  • DDR2 800MHz speed delivers responsive desktop performance
  • 240-pin DIMM fits standard DDR2 motherboard slots
  • 100% compatible with Biostar TFORCE TA790GX 128M board

Capacity and fit

This kit delivers four gigabytes of DDR2 desktop memory in a matched pair of two‑gigabyte 240‑pin DIMMs rated at 800 MHz. It is tested for full compatibility with the Biostar TFORCE TA790GX 128M motherboard and carries PC2‑6400 and PC2‑6300 speed ratings.

Who this suits

The modules suit owners of that specific Biostar board who need a straightforward upgrade to the stated capacity. Builders targeting other chipsets, different form factors or higher speeds than 800 MHz should look elsewhere.

How it compares

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

Price $41.99
Cheaper than about 71% 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 $10.50 per GB
Pricier than about 69% 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 capacity4 GB (2 × 2 GB)

Questions about this item

What standard does the DDR2 PC2-6400/PC2-6300 memory run at and what speed does that cap the modules at?

The kit is rated for DDR2 PC2-6400 and PC2-6300, so the modules operate at up to 800MHz.

What physical slot and pin count do these DIMMs need to install in a desktop motherboard?

Each module is a 240-pin DDR2 DIMM and fits a standard desktop DDR2 memory slot.

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