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Two green 240-pin DDR3 DIMM modules without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 4GB (2x2GB) DDR3 1333MHz CL9 240-pin DIMM Kit for Dell OptiPlex 380

SKU CH-DSVA-XG761

A 4 GB DDR3 kit with two 2 GB unbuffered DIMMs rated at 1333 MHz CL9 for Dell OptiPlex 380 systems

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 4GB DDR3 kit upgrades Dell OptiPlex 380 performance
  • 2x2GB modules run at 1333MHz with CL9 timing
  • 5V unbuffered non-ECC design matches system specs
  • 240-pin DIMM form factor installs in standard desktop slots
  • Lifetime warranty from Computer Memory Solutions covers the kit

Dell OptiPlex 380 upgrade kit

This 4 GB kit contains two 2 GB DDR3 DIMMs validated for the Dell OptiPlex 380 desktop. The modules run at 1333 MHz with CL9 timing and 1.5 V operation. They are unbuffered, non-ECC and use a 240-pin form factor. Builders restoring or expanding that specific chassis can install them without compatibility guesswork.

Fits two DIMM slots on the OptiPlex 380 motherboard

Each stick occupies a single 240-pin slot and requires no heat spreader clearance. The kit adds 4 GB total capacity across both channels, leaving any remaining slots free for further expansion. No extra power cables or BIOS updates are needed beyond the standard Dell firmware. The modules draw power directly from the slot at the rated voltage.

Steady throughput at rated JEDEC settings

Under sustained workloads the memory maintains 1333 MHz at CL9 without throttling or voltage drift. The major-brand chipset and 2Rx8 organisation deliver consistent bandwidth for office applications and legacy operating systems. Unbuffered signalling keeps latency predictable during long sessions. The lifetime warranty from the manufacturer covers defects for the usable life of the modules.

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 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2566410600DIMM
Total capacity4 GB (2 × 2 GB)
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Optiplex 380
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the CL9 1333MHz timing hold under continuous load?

The modules run at DDR3 1333 (PC3 10600) with 9-9-9 timing and 1.5V, so the rated latency and speed are maintained during sustained use.

How much heat do the 2Rx8 unbuffered DIMMs produce during all-day operation?

These sticks have no heat spreader and draw 1.5V; they run warm but stay within standard DDR3 thermal limits for a Dell OptiPlex 380 chassis.

Does my OptiPlex 380 need a specific BIOS version to recognise the 2x2GB kit?

The kit is validated for the Dell OptiPlex 380; install both 240-pin DIMMs in the available slots and the system will detect the 4GB automatically.

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