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Two green DDR2 DIMM sticks, 240-pin, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 4GB (2x2GB) DDR2 800MHz CL6 1.8V 240-Pin DIMM Kit

SKU CH-T9RE-GB3RP

A 4GB dual-channel DDR2 kit running at 800MHz with CL6 timings for Intel DG43GT, DG45FC, DP965LT and DG33BU motherboards

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 4GB kit expands capacity for older Intel boards
  • DDR2-800 CL6 timing keeps legacy systems stable
  • 8 V operation matches original motherboard spec
  • Two unbuffered 240-pin DIMMs install in matched pairs
  • Backed by CMS limited lifetime warranty

Targeted DDR2 kit for legacy Intel boards

This Computer Memory Solutions kit delivers 4 GB across two 2 GB DDR2 800 modules rated at CL6 1.8 V. The 240-pin unbuffered non-ECC DIMMs are validated for Intel DG43GT, DG45FC, DP965LT and DG33BU motherboards. Builders restoring or upgrading those specific platforms can install the pair with confidence.

Not for ECC, registered or higher-density needs

Systems that require error-correcting code, registered modules or individual sticks larger than 2 GB will not accept this kit. Buyers needing more than 4 GB total capacity must look elsewhere because the validated boards top out at 8 GB across four slots.

DDR2 800 CL6 1.8 V 240-pin specification

The decisive figure is the DDR2 800 (PC2-6400) speed with CL6 timing at 1.8 V on a 240-pin unbuffered DIMM. Only motherboards that explicitly support this exact combination will post reliably with these modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.25 per GB
Cheaper than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256646400DIMMDR
Total capacity4 GB (2 × 2 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 800 (PC2 6400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL6
Memory timings6-6-6
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsIntel Dg43Gt, Dg45Fc, Dp965Lt, Dg33Bu Motherboard
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat or power does the 1.8 V DDR2 kit draw when the system runs continuously?

Each module operates at 1.8 V and is unbuffered, so typical power draw stays low during all-day use; the kit has no heat spreader, relying on normal case airflow.

What motherboard slot and chipset must I already have for these 240-pin DIMMs to work?

You need a board with four 240-pin DDR2 slots and one of the listed Intel chipsets — DG43GT, DG45FC, DP965LT or DG33BU — that supports up to 8 GB total.

Will the CL6 800 MHz sticks run stably alongside older CL5 DDR2 modules I keep installed?

The motherboard will clock all modules to the slowest common speed and latency; mixing CL6 with tighter-timed sticks usually works but may require manual BIOS timing adjustments.

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