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Green circuit board with black memory chips and gold edge connectors

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 4GB DDR4 2400 CL17 memory upgrade

SKU CH-REY4-M98GX

4 GB DDR4 module running at 2400 MHz with CL17 timing for HP 280 G3 microtower and 280B G2 small form factor desktops

  • Capacity4GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 4 GB DDR4 2400 MHz expands system memory for HP 280 G3 MT and 280B G2 SFF
  • CL17 17-17-17 timing delivers responsive performance at 1.2 V low voltage
  • Unbuffered non-ECC 288-pin DIMM installs directly into compatible desktop slots
  • 2Rx8 rank organisation with major-brand chipset ensures reliable operation
  • Lifetime exchange warranty from Computer Memory Solutions protects against manufacturing defects

What this module is and who it fits

This 4 GB DDR4 DIMM is built for HP and Compaq Business Desktop 280 G3 Microtower and 280B G2 Small Form Factor systems. It serves owners of those exact models who need a single stick to reach the board’s 32 GB limit across two slots.

The spec that decides compatibility

The stick runs at 2400 MHz with CL17 timings at 1.2 V and uses a 288-pin unbuffered, non-ECC layout. If your desktop requires a different speed, voltage or pin count this module will not work.

Installation notes and common pitfalls

Installation is a standard DIMM insertion into an empty slot; no heat spreader means low-profile coolers clear it easily. The main issue is mixing speeds or capacities — the board will down-clock to the slowest stick, so confirm the existing module matches 2400 MHz CL17 before adding this one.

Points forts

  • 4 GB DDR4 2400 MHz expands system memory for HP 280 G3 MT and 280B G2 SFF
  • CL17 17-17-17 timing delivers responsive performance at 1.2 V low voltage
  • Unbuffered non-ECC 288-pin DIMM installs directly into compatible desktop slots
  • 2Rx8 rank organisation with major-brand chipset ensures reliable operation
  • Lifetime exchange warranty from Computer Memory Solutions protects against manufacturing defects

Caractéristiques

BrandComputer Memory Solutions
ModelCM512642400DIMM
Capacity4GB
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 SystemHP/Compaq Business Desktop 280 G3 Microtower PC, Business Desktop 280B G2 Small Form Factor PC
Package Content1Memory Ram Stick

Questions sur cet article

How does the 2400 MT/s speed translate to real-world bandwidth in this HP desktop?

The DDR4-2400 rating gives a peak transfer rate of PC4-19200, and the CL17 timing keeps latency low for everyday office workloads.

What does the 288-pin DDR4 interface mean for compatibility with the 280 G3 Microtower?

The 288-pin DIMM fits the desktop's standard DDR4 slots and runs at 1.2 V without requiring ECC or registered memory support.

Will the 4 GB stick physically fit inside the 280B G2 Small Form Factor chassis?

Yes, the unbuffered 288-pin DIMM uses the standard height and keying for both the Microtower and Small Form Factor models listed.

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