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Single green DDR4 DIMM circuit board with black memory chips

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 4GB DDR4 2400MHz CL17 Dell Optiplex 3050 SFF Tower memory upgrade

SKU CH-TY9T-TFAZ3

4GB DDR4 2400MHz CL17 DIMM upgrade for Dell Optiplex 3050 SFF/Tower systems

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 4GB single module expands Dell Optiplex 3050 memory
  • DDR4 2400 MHz CL17 timing matches system requirements
  • 2 V unbuffered non-ECC design installs without configuration
  • 288-pin DIMM form factor fits both SFF and tower chassis
  • CMS compatibility guarantee covers Optiplex 3050 SFF and tower models

4GB DDR4 2400MHz CL17 DIMM for Dell Optiplex 3050

This 4GB DDR4 module runs at 2400MHz with CL17 timings at 1.2V. It is an unbuffered, non-ECC 288-pin DIMM built with a 2Rx8 rank configuration. The stick is validated specifically for the Dell Optiplex 3050 SFF and Tower chassis.

Replaces slower DDR4 or fills an empty slot

The system supports a maximum of 32GB across two slots. Adding this module upgrades from lower-frequency DDR4 or occupies the second slot for dual-channel bandwidth. The jump is worth it when the current memory runs below 2400MHz or when total capacity sits under the 32GB limit.

Fits the two-slot Optiplex 3050 board

The low-profile design without a heat spreader clears the compact SFF chassis and standard tower motherboards alike. It requires a free 288-pin DDR4 slot and the native 1.2V supply. Buyers who want more storage or builders who need a second card should look elsewhere.

How it compares

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

Price $19.99
Cheaper than about 91% 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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642400DIMM
Total capacity4 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell Optiplex 3050 SFF/Tower
In the box
Included items1Memory Ram Stick

Questions about this item

Will this 288-pin DDR4 DIMM fit inside the Dell Optiplex 3050 SFF case?

The 288-pin DDR4 DIMM is the standard desktop form factor and fits the two memory slots in the Optiplex 3050 SFF and Tower chassis.

What is the correct way to seat this CL17 module so the system recognises the full 4 GB?

Align the notch on the module with the slot key, press down firmly until both side clips click shut, then power on to confirm 4 GB appears in BIOS.

When would this 1.2 V unbuffered stick need to be replaced?

Replace it if memory diagnostics report errors, if you expand beyond the 32 GB maximum, or if a future upgrade requires faster than 2400 MHz modules.

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