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Green rectangular circuit board with gold edge connector and black memory chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3 1600MHz CL11 1.5V 240-pin DIMM memory upgrade

SKU CH-D0QJ-MFP64

A 4 GB DDR3 module at 1600 MHz with CL11 timing and 1.5 V, validated for HP Pavilion P7-1299C, P7-1414, P7-1417C, P7-1418 and P7-1430 systems

  • Capacity4GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.5V
  • 4GB capacity adds responsive multitasking headroom for compatible HP Pavilion desktops
  • DDR3-1600 speed rated at PC3-12800 delivers faster data throughput than slower modules
  • CL11 latency with 11-11-11 timing reduces access delays for smoother application switching
  • 5V unbuffered non-ECC design matches original system voltage and signal requirements
  • Single 240-pin DIMM installs directly into supported HP Pavilion p7 models for immediate upgrade

4GB DDR3 1600MHz DIMM for HP Pavilion

This 4GB DDR3 1600MHz CL11 DIMM is built for HP Pavilion desktops including the P7-1299C, P7-1414, P7-1417C, P7-1418 and P7-1430. It adds a single 4GB module to systems that accept unbuffered, non-ECC memory. Buyers who need ECC error correction or registered modules should look elsewhere.

Thermals noise and power draw

The module runs at the standard 1.5V DDR3 voltage with no heat spreader, so it relies on normal case airflow. Passive operation means no fan noise is added. Power draw stays within the usual DDR3 limits for a 4GB stick.

Upgrade path and value

The supported platforms allow up to 32GB total capacity, so this 4GB stick can be combined with others to reach that ceiling. It replaces slower DDR3 modules or fills an empty 240-pin slot. The jump is worth it when the system currently has less than the maximum supported memory and the board accepts 1600MHz CL11 timing.

Highlights

  • 4GB capacity adds responsive multitasking headroom for compatible HP Pavilion desktops
  • DDR3-1600 speed rated at PC3-12800 delivers faster data throughput than slower modules
  • CL11 latency with 11-11-11 timing reduces access delays for smoother application switching
  • 5V unbuffered non-ECC design matches original system voltage and signal requirements
  • Single 240-pin DIMM installs directly into supported HP Pavilion p7 models for immediate upgrade

Specifications

BrandComputer Memory Solutions
ModelCM5126412800DIMM
Capacity4GB
Type240-Pin DDR3 SDRAM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHp Pavilion P7-1299C, P7-1414, P7-1417C, P7-1418, P7-1430
Package Content1 Memory RAM Stick

Questions about this item

How do I install this 240-pin DDR3 DIMM in my HP Pavilion P7-1299C and what step is often missed?

Align the notch on the module with the slot key, press down firmly until both side clips snap shut, and verify the system shows 4GB at 1600 MHz in BIOS; the step often missed is seating the stick fully so both clips engage automatically.

Will this 4GB 1Rx8 module need any maintenance or replacement during its lifetime?

No routine maintenance is required; the unbuffered non-ECC DDR3 stick has no moving parts or heat spreader, and CMS provides a limited lifetime warranty when purchased directly from them.

What limit appears first when this CL11 1.5V kit runs sustained workloads on the Pavilion P7-1414?

The single 4GB capacity and 1600 MHz CL11 timing become the bottleneck before thermal or voltage limits, capping multitasking headroom and maximum bandwidth at 12800 MB/s.

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