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Two green DDR3 DIMM modules, 240-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3 1333MHz PC3-10600 CL9 1.5V Non-ECC DIMM for Dell OptiPlex 790

SKU CH-EMVT-6HZSA

16 GB DDR3 kit with two 8 GB modules at 1333 MHz CL9 for Dell OptiPlex 790

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • Dell OptiPlex 790 validated compatibility ensures trouble-free install
  • 1333 MHz DDR3 speed matches system spec exactly
  • CL9 1.5 V unbuffered DIMMs run at stock voltage
  • Two 8 GB modules fill two of four slots

Dell OptiPlex 790 16GB DDR3 Kit

This 16GB kit contains two 8GB DDR3 1333MHz DIMMs built to the PC3-10600 standard. The modules run at 1.5V with CL9 timings and use unbuffered non-ECC chips. They are validated for the Dell OptiPlex 790 desktop platform.

Suited for OptiPlex 790 owners filling two slots

The kit adds 16GB across two 240-pin sockets and works within the system's 32GB maximum capacity. Buyers needing more than 32GB total memory or requiring ECC error correction should look elsewhere. The modules are not registered or buffered.

Steady operation at rated JEDEC settings

Each DIMM operates at the standard 1333MHz frequency and 1.5V without overclocking headroom. The 2Rx8 organisation and major-brand chipset deliver stable throughput during extended workloads. No heat spreader is fitted, so airflow in the chassis manages module temperature.

How it compares

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

Price $36.99
Cheaper than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.31 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246410600DIMM
Total capacity16 GB (2 × 8 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 790
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does my Dell OptiPlex 790 need a specific BIOS version or chipset to use these 1333 MHz DDR3 modules?

The kit is validated for the OptiPlex 790; install the two 8 GB sticks and the system will detect them at 1333 MHz without additional configuration.

Can I keep my existing 4 GB DDR3 sticks and add this 16 GB kit to reach the 32 GB maximum?

Yes, the OptiPlex 790 has four 240-pin slots and supports up to 32 GB, so you can combine the new 2x8 GB modules with your current memory.

How do I confirm the memory is running at the rated 1333 MHz and CL9 timings after installation?

Boot the PC, open Task Manager or CPU-Z, and verify the speed reads 1333 MHz with 9-9-9 latency timings.

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