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Green circuit board with black memory chips, 240 gold pins along the bottom edge, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5126412800DIMMHDR 4GB DDR3 1600MHz memory upgrade

SKU CH-MEA6-6TWA4

4GB DDR3 1600MHz unbuffered DIMM with CL11 timing for Dell Optiplex 3010 desktop upgrade

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 4GB capacity expands Dell Optiplex 3010 memory
  • DDR3 1600MHz speed delivers responsive performance
  • CL11 latency supports efficient data access
  • 5V operation matches system requirements
  • 240-pin DIMM ensures correct physical fit

Targeted Dell Optiplex 3010 upgrade

This 4 GB DDR3 module is built specifically for the Dell Optiplex 3010 desktop. It installs in one of the two available DIMM slots and brings the system closer to its 8 GB maximum. The unbuffered, non-ECC design matches the platform requirements exactly.

Steady throughput with CL11 timing

Running at 1600 MHz with 11-11-11 latency and 1.5 V, the stick delivers consistent bandwidth during extended workloads. The 2Rx8 organisation helps sustain data flow without the voltage spikes that can appear on higher-density modules. Heat spreader absence keeps the profile low for tight chassis airflow.

DDR3 240-pin platform ceiling

The DDR3 interface caps transfer rate at PC3 12800, so this module already sits at the standard's top speed for this system. Adding a second identical stick enables dual-channel mode, but total capacity cannot exceed 8 GB. Builders needing more memory or a newer memory generation must choose a different platform.

How it compares

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

Price $11.99
Cheaper than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $3.00 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800DIMMHDR
Total capacity4 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Optiplex 3010 Destktop
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 1.5V DDR3 module run hot or draw extra power when the Optiplex 3010 is under load all day?

The module operates at the standard 1.5V DDR3 voltage with no heat spreader, so power draw and thermals stay within normal JEDEC limits for continuous use.

Will this 240-pin DDR3 DIMM work straight away in my Optiplex 3010, or do I need a BIOS update or matched pair first?

It is a single 4GB unbuffered non-ECC stick rated CL11 11-11-11; the Optiplex 3010 accepts it in either of its two slots with no extra hardware required.

Can I keep my existing 4GB stick and add this CMS module to reach the 8GB maximum on the Optiplex 3010?

Yes — the system supports two DIMMs up to 8GB total, so adding this 4GB 1600MHz module alongside another compatible stick will fill the second slot.

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