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Green circuit board DDR4 memory module, 288-pin DIMM, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 4GB DDR4 2400 HP Prodesk 490 G3 600 G2 G3 memory upgrade

SKU CH-F40C-PX8NW

4GB DDR4 2400 CL17 unbuffered DIMM for HP ProDesk 490 G3 and 600 G2/G3 desktops

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Guaranteed HP ProDesk compatibility confirmed by vendor
  • 4 GB DDR4 2400 MHz CL17 adds responsive multitasking
  • 2 V unbuffered DIMM keeps system power draw low
  • 288-pin non-ECC module fits standard desktop slots
  • Single 4 GB stick enables flexible 64 GB max upgrades

4GB DDR4 2400 Memory Upgrade

This 4GB DDR4 2400MHz module upgrades compatible HP Prodesk 490 G3 and 600 G2/G3 desktops. It runs at 1.2V with CL17 timing as a single 288-pin DIMM. The kit contains one unbuffered, non-ECC stick for straightforward capacity expansion.

Suitable Buyers and Limitations

Owners of the listed HP Prodesk towers and small-form-factor units who need a basic 4GB addition will find guaranteed compatibility. Buyers requiring ECC error correction, registered modules, higher frequencies or larger single-stick capacities should look elsewhere.

DDR4 2400 CL17 Specification

The decisive spec is the DDR4 2400 (PC4 19200) speed with CL17 17-17-17 latency at 1.2V. This exact combination determines whether the module matches the memory controller of the target Prodesk systems.

How it compares

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

Price $22.99
Cheaper than about 89% 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 $5.75 per GB
Cheaper than about 68% 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 systemsHP/Compaq Prodesk 490 G3 MT, 600 G2 Series SFF/MT, 600 G3 Series MT/SFF
In the box
Included items1Memory Ram Stick

Questions about this item

My ProDesk 600 G2 SFF currently runs two 8 GB DDR4-2400 sticks; will adding this 4 GB CL17 module work without timing conflicts?

Yes — the module runs at 2400 MHz CL17 1.2 V unbuffered non-ECC, matching the factory DDR4 spec used in 600 G2 SFF and MT systems.

After installing the CM512642400DIMM in my ProDesk 490 G3 MT, how can I confirm it is running at the rated 2400 MHz CL17?

Open Task Manager → Performance → Memory or run CPU-Z; both will show 2400 MHz speed and 17-17-17 timings if the module is operating correctly.

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