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Two green circuit boards with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 8GB (2x4GB) DDR4 2400 CL17 DIMM memory upgrade

SKU CH-PZDP-HFCD4

8GB dual-channel DDR4 kit at 2400 MHz CL17 for Dell OptiPlex 7040 SFF and 7050 SFF/Tower

  • Capacity8GB (2 x 4GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • Ready for Dell OptiPlex 7040 and 7050 SFF or Tower
  • 8 GB dual-channel kit with two 4 GB modules
  • DDR4 2400 MHz speed rated at PC4 19200
  • Low CL17 latency at 1.2 V standard voltage
  • Lifetime warranty from Computer Memory Solutions

System-Specific DDR4 Kit for OptiPlex SFF

This 8 GB kit contains two 4 GB DDR4 2400 CL17 unbuffered DIMMs built to Computer Memory Solutions specification CM512642400DIMM. It is validated for Dell OptiPlex 7040 SFF and OptiPlex 7050 SFF or Tower desktops. The modules run at 1.2 V with 17-17-17 timings and use major-brand chips on 288-pin PCBs.

Suited for OptiPlex owners adding matched capacity

The dual-rank 2Rx8 layout and non-ECC design match the factory configuration for these small-form-factor and tower chassis. Builders who need ECC error correction, registered modules, lower-voltage operation or speeds beyond the platform-rated 2400 MT/s should select a different kit.

Speed and latency define the upgrade ceiling

DDR4 2400 (PC4 19200) with CL17 timing is the highest JEDEC frequency the compatible OptiPlex platforms officially support. Installing faster modules will not increase the operating rate, so this specification determines whether the kit meets the system's performance limit.

Highlights

  • Ready for Dell OptiPlex 7040 and 7050 SFF or Tower
  • 8 GB dual-channel kit with two 4 GB modules
  • DDR4 2400 MHz speed rated at PC4 19200
  • Low CL17 latency at 1.2 V standard voltage
  • Lifetime warranty from Computer Memory Solutions

Specifications

BrandComputer Memory Solutions
ModelCM512642400DIMM
Capacity8GB (2 x 4GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell OptiPlex 7040 SFF, OptiPlex 7050 SFF/Tower
Package Content2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 DIMMs fit the four slots in my OptiPlex 7040 SFF or 7050 SFF/Tower?

Yes, the 288-pin DDR4 DIMMs match the four memory sockets on those OptiPlex models and the kit stays within the 64 GB maximum capacity.

What is the correct order for installing the two 4 GB sticks so the system runs in dual-channel mode?

Populate the two slots of the same colour first — usually slots 1 and 3 — then add the second pair if you upgrade later; the CL17 timing applies automatically.

How long is the memory covered against manufacturing defects if I buy it from this shop?

Computer Memory Solutions provides a limited lifetime warranty on the modules, and the shop adds a 30-day money-back guarantee.

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