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Two green DDR2 DIMM modules with black chips

Computer Memory Solutions

Computer Memory Solutions CM128645300DIMMDR 2GB (2x1GB) DDR2 667 memory upgrade

SKU CH-6NJT-ZETMV

2GB DDR2-667 dual-channel kit validated for Dell XPS 400 desktop systems

  • Total capacity2 GB (2 × 1 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • Guaranteed Dell XPS 400 compatibility with Computer Memory Solutions validation
  • 2GB dual-channel kit (2 x 1GB) for improved multitasking
  • DDR2 667 MHz speed matches original system specification
  • 240-pin unbuffered non-ECC DIMM installs directly into desktop slots
  • Major brand chipset components with limited lifetime warranty from manufacturer

Compatible Dell XPS 400 Upgrade

This 2 GB kit contains two 1 GB DDR2 modules built for the Dell XPS 400 desktop. Each stick runs at 667 MHz with CL5 timing and 1.8 V unbuffered operation. The 240-pin DIMMs install directly into the system's four memory sockets.

Suits owners of a Dell XPS 400

The kit matches the factory specification for that model and is guaranteed to work in it. Builders working on any other platform, or anyone needing ECC, registered modules or a different DDR generation, should look elsewhere.

Speed and density decide fit

The modules operate at PC2-5300 667 MHz with a 2Rx8 organisation. If the target system requires a different speed, voltage or rank configuration, these sticks will not be compatible.

How it compares

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

Price $17.99
Cheaper than about 92% 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 $9.00 per GB
Typical for this category: the median of 20,941 items is $8.19 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
Brand nameComputer Memory Solutions
Model nameCM128645300DIMMDR
Total capacity2 GB (2 × 1 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell XPS 400 Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat and power does this 1.8V DDR2 667 kit draw when the system runs all day?

The modules operate at 1.8V with no heat spreader; power draw and thermal output follow standard DDR2 667 specifications for unbuffered DIMMs.

What must already be in the Dell XPS 400 for these 240-Pin DIMMs to work?

The desktop needs a free 240-Pin DDR2 slot and a motherboard that accepts PC2-5300 unbuffered non-ECC memory.

Will this 2GB kit run alongside the original memory already installed in the XPS 400?

Computer Memory Solutions guarantees compatibility with the Dell XPS 400; the kit is tested to work in that system.

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