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Two green DDR2 DIMM modules with gold contacts

Simmtec, Inc

Simmtec, Inc 4GB (2x2GB) DDR2 PC2-6400 800MHz 240-pin DIMM

SKU CH-YKH6-2WZJ0

A 4 GB DDR2 desktop memory kit running at 800 MHz with CL5 latency and 1.8 V operation

  • Total capacity4 GB (2 × 2 GB)
  • 4 GB dual-channel kit boosts multitasking headroom
  • DDR2 800 MHz CL5 timing keeps data flowing smoothly
  • 240-pin DIMM drops straight into compatible desktop slots
  • 8 V operation reduces power draw and heat

4 GB DDR2 Kit for Desktop Upgrade

This kit provides 4 GB of DDR2 memory in two 2 GB modules running at 800 MHz. It is designed for desktop systems that accept 240-pin DIMMs and operate at 1.8 V. The non-ECC, non-parity design suits standard consumer motherboards.

PC2-6400 Speed Rating Determines Compatibility

The modules are rated PC2-6400 with a CAS latency of 5. This speed rating is the key specification that decides whether the memory matches the motherboard's supported standard. Buyers whose systems require a different DDR2 speed grade should verify the required PC2 rating before purchase.

How it compares

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

Price $20.99
Cheaper than about 87% 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 $5.25 per GB
Cheaper 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 real-world speed will I see from the PC2-6400 800MHz rating once the modules are installed?

The kit runs at 800MHz DDR2 with CL5 latency, delivering the standard PC2-6400 bandwidth for desktop workloads.

What does the 240-pin DDR2 interface determine for compatibility and voltage?

The 240-pin DDR2 DIMM requires a DDR2 motherboard slot and operates at the specified 1.8V.

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