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Two green 240-pin DDR3 memory sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 4GB (2x2GB) DDR3 1333MHz CL9 1.5V Dell OptiPlex 990

SKU CH-NDPQ-G5GR2

Dual 2 GB DDR3 1333 MHz CL9 unbuffered modules at 1.5 V for Dell OptiPlex 990 DT, MT, SFF and Ultra

  • Capacity4GB (2 x 2GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Timing9-9-9
  • Voltage1.5V
  • 4GB dual-channel kit boosts Dell OptiPlex 990 responsiveness
  • DDR3 1333 MHz CL9 timing matches factory specifications
  • 5 V unbuffered non-ECC design installs without configuration
  • 240-pin DIMM form factor fits DT, MT and SFF chassis
  • Major-brand chips backed by CMS lifetime warranty

4GB DDR3 Kit for OptiPlex 990

This 4GB kit contains two 2GB DDR3 modules built to match the Dell OptiPlex 990 desktop, mini-tower and small-form-factor systems. The memory runs at 1333MHz with CL9 timing and operates at the standard 1.5V. It is unbuffered, non-ECC and uses a 240-pin DIMM form factor.

Suits OptiPlex 990 owners adding memory

The kit fits the OptiPlex 990 DT, MT and SFF chassis as well as the Ultra by MS variant. It will not work in systems that require ECC, registered modules or a different DDR generation. Buyers needing more than 4GB total capacity or a higher speed grade should look at other options.

1333MHz DDR3 speed confirms fit

The rated speed of DDR3 1333 (PC3 10600) is the single specification that determines whether this kit matches the OptiPlex 990 memory controller. Verify that your system specifies this exact speed before ordering.

Punti di forza

  • 4GB dual-channel kit boosts Dell OptiPlex 990 responsiveness
  • DDR3 1333 MHz CL9 timing matches factory specifications
  • 5 V unbuffered non-ECC design installs without configuration
  • 240-pin DIMM form factor fits DT, MT and SFF chassis
  • Major-brand chips backed by CMS lifetime warranty

Caratteristiche tecniche

BrandComputer Memory Solutions
ModelCM2566410600DIMM1R8
Capacity4GB (2 x 2GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Timing9-9-9
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Optiplex 990 Dt / Mt / Sff, Ultra By Ms
Package Content2 Memory RAM Sticks

Domande su questo articolo

Will the 240-pin DDR3 1333 MHz modules run at the correct speed in my OptiPlex 990?

The kit is rated DDR3 1333 (PC3 10600) CL9 at 1.5V, matching the OptiPlex 990 specification; the system will detect and configure the speed automatically.

How can I confirm both 2 GB sticks are recognised after installation?

Open Task Manager or BIOS after boot; total memory should show 4 GB across two slots with each module reporting 1333 MHz and 9-9-9 timing.

What comes in the box and is anything else needed?

The package contains two 240-pin DDR3 DIMMs; no heat spreader, cables or software are included or required.

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