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Green rectangular circuit board with black memory chips and gold edge contacts

Computer Memory Solutions

Computer Memory Solutions CM10246417000SO 8GB DDR4 2133MHz SODIMM memory upgrade

SKU CH-Q0QV-BSSNX

An 8 GB DDR4 SODIMM running at 2133 MHz with CL15 timing, validated for the HP EliteBook 840 G3

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 8GB capacity expands multitasking headroom for EliteBook 840 G3
  • DDR4 2133MHz speed delivers responsive data throughput
  • 260-pin SODIMM form factor fits the laptop slot directly
  • CL15 timing at 1.2V keeps latency low and power efficient
  • Non-ECC unbuffered design matches the system memory specification

8GB DDR4 SODIMM for EliteBook 840 G3

This 8GB DDR4-2133 SODIMM module is built specifically for the HP EliteBook 840 G3 laptop. It fits the 260-pin SO-DIMM slot and runs at 1.2V without ECC or buffering. The single-stick kit suits owners who need a straightforward capacity increase on that platform.

Standard voltage and latency for typical workloads

Operating at the standard DDR4 voltage of 1.2V, the module draws modest power during everyday tasks. CL15 timing at 2133 MHz keeps latency low for office applications and multitasking. The unbuffered, non-ECC design matches the thermal envelope of the original factory memory.

Single stick enables flexible upgrade path

The package contains one 8GB stick, leaving the second slot free for a matching module if the user wants to reach the 32GB maximum supported by the system. Computer Memory Solutions guarantees compatibility with the listed EliteBook part numbers and backs the module with a limited lifetime warranty against manufacturing defects.

How it compares

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

Price $43.99
Cheaper than about 79% 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 $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246417000SO
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHp/Compaq Elitebook 840 G3
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install this 260-pin SODIMM in the EliteBook 840 G3, and what step do people often miss?

Power off and unplug the laptop, remove the base cover, insert the module at an angle until the gold contacts are fully seated, then press down until both side clips click — the step often missed is confirming both clips engage before replacing the cover.

What maintenance or replacement will this 8GB DDR4 2133MHz module need over time?

No scheduled maintenance is required; keep the slot and contacts free of dust and replace the stick only if memory errors appear or a larger capacity up to the system maximum of 32GB is desired.

What limit appears first when this CL15 1.2V unbuffered memory runs under sustained load?

The 2133MHz speed and CL15 latency set the throughput ceiling, so bandwidth saturates before voltage or thermal limits become a factor in this EliteBook 840 G3.

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