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

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 8GB DDR4 2400 CL17 memory upgrade

SKU CH-J2BH-G1R5D

8GB DDR4 2400 CL17 DIMM for HP 280 G2 desktops, 1.2V unbuffered non-ECC

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB DDR4 2400 MHz expands desktop capacity
  • CL17 timing at 1.2 V keeps power draw low
  • 288-pin unbuffered DIMM fits HP 280 G2 systems
  • 2Rx8 rank layout supports up to 32 GB total
  • Lifetime exchange warranty covers manufacturing defects

8 GB DDR4 upgrade for HP 280 G2 desktops

This 8 GB DDR4 2400 MHz module is built for HP Business Desktop 280 G2 Microtower and Small Form Factor systems. It delivers a simple capacity increase for office workloads and everyday multitasking. The non-ECC unbuffered design matches the original platform requirements exactly.

Standard 288-pin DIMM with major-brand chips

The stick uses a 288-pin DDR4 form factor populated with major-brand chipset components. No heat spreader is fitted, keeping the profile low for tight SFF chassis. Installation follows the usual DIMM slot procedure; the system supports up to 32 GB across two sockets.

Low-voltage operation at CL17 timings

Rated at 1.2 V with 17-17-17 latency, the module runs cool and quiet inside business desktops. Power draw stays minimal during typical productivity tasks. The 2400 MHz speed aligns with the platform's native memory controller for stable operation.

How it compares

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

Price $38.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.87 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity8 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 Business Desktop 280 G2 Microtower PC, Business Desktop 280 G2 Small Form Factor PC
In the box
Included items1Memory Ram Stick

Questions about this item

What speed does the DDR4 2400 interface cap at in practice?

The module runs at 2400 MHz (PC4 19200) with CL17 timing and 1.2 V voltage.

What physical slot and clearance does the 288-pin DIMM need?

It fits a standard 288-pin DDR4 DIMM slot; the stick has no heat spreader so it clears most CPU coolers.

How is the CM1024642400DIMM installed and what step is often missed?

Power off the HP 280 G2, open the chassis, align the notch on the 288-pin edge connector, press firmly until the retention clips click, then verify 8 GB appears in BIOS.

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