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Two green DDR2 memory modules with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 2GB (2x1GB) DDR2 400 Memory Upgrade C137

SKU CH-5HAS-MQF42

A 2 GB dual-channel DDR2 kit validated for Dell Dimension E510 and E510N desktops

  • Total capacity2 GB (2 × 1 GB)
  • Rated speedDDR2 400 (PC2 3200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL3
  • Memory timings3-3-3
  • Rated voltage1.8 V
  • 2GB dual-channel kit for Dell Dimension E510 / E510N
  • DDR2 400 MHz CL3 timing for stable system response
  • 240-pin unbuffered non-ECC modules install without configuration
  • Major-brand chipset components tested for guaranteed compatibility
  • Two 1GB sticks included to populate available memory slots

Dell Dimension E510 Memory Kit

This 2GB kit contains two 1GB unbuffered DDR2 modules built to PC2-3200 speed with CL3 timings. It is designed specifically for the Dell Dimension E510 and E510N desktops using major brand chipsets. The modules operate at a standard 1.8V without ECC or heat spreaders.

240-Pin DIMM Installation

Each stick uses the 240-pin DDR2 form factor and a 2Rx8 rank configuration to populate the system's four available sockets. Adding this pair leaves two slots free for future expansion up to the platform maximum. No registered or buffered signalling is required for the host chipset.

Owners of Compatible Dell Desktops

Buyers restoring or upgrading a Dimension E510 or E510N receive guaranteed compatibility backed by a lifetime warranty from the manufacturer. Systems needing ECC error correction, higher frequencies than DDR2-400, or capacities beyond 4GB total should look at different memory technology.

How it compares

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

Price $12.99
Cheaper than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB (2 × 1 GB)
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $6.50 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM128643200D2DIMM
Total capacity2 GB (2 × 1 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 400 (PC2 3200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL3
Memory timings3-3-3
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell Dimension E510 / E510N Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 3-3-3 timing and 1.8 V voltage limit how far I can push the DDR2 400 modules under sustained load?

The kit is specified at CL3 3-3-3 timings and 1.8 V; running within those limits keeps the modules stable during extended use.

How much heat or noise should I expect from these unbuffered DIMMs when the Dell Dimension E510 runs all day?

The modules have no heat spreader and draw standard 1.8 V DDR2 power, so they add minimal heat and produce no audible noise themselves.

My Dell Dimension E510 has four memory sockets — do I need to populate them in a specific order for this 2 GB kit to work?

The kit contains two 1 GB sticks; install them in matching-colour socket pairs as shown in the E510 manual for dual-channel operation.

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