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

Computer Memory Solutions

Computer Memory Solutions CM20486417000SO 16GB DDR4 2133MHz SODIMM for HP Compaq ZBook 17 G3 memory upgrade

SKU CH-NTH1-290JF

A 16 GB DDR4 SODIMM running at 2133 MHz with CL15 timings for HP ZBook 17 G3 mobile workstations

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 16GB single module expands ZBook 17 G3 capacity to 64GB maximum
  • DDR4 2133MHz CL15 timing delivers responsive multitasking performance
  • 2V low-voltage operation reduces system power draw
  • 260-pin SODIMM form factor fits mobile workstation slots
  • Lifetime warranty from Computer Memory Solutions backs reliability

16 GB DDR4 SODIMM for ZBook 17 G3

This 16 GB DDR4 SODIMM module is built specifically for the HP Compaq ZBook 17 G3 mobile workstation. It delivers 2133 MHz speed with CL15 timing at 1.2 V, using an unbuffered, non-ECC 260-pin layout. The single-stick design suits professionals who need a straightforward capacity increase for memory-intensive workloads on this platform.

Simple slot installation with verified fit

Installation follows the standard SODIMM process: power down, open the memory access panel, align the notch on the 260-pin connector, and press firmly until the retention clips engage. The module uses major-brand chips and is guaranteed compatible by the manufacturer, so seating problems are rare; the main risk is inserting the stick at an angle, which can bend pins or leave the module partially seated.

Confirm slot count and maximum capacity first

Before ordering, verify that your ZBook 17 G3 has a free SODIMM slot among its four available sockets and that total installed memory will not exceed the 64 GB system limit. The unit operates at 1.2 V without ECC or registered buffering, matching the workstation's native specification; mixed-voltage or ECC modules are not supported by this platform.

How it compares

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

Price $89.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.62 per GB
Cheaper than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM20486417000SO
Total capacity16 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 ZBook 17 G3 Mobile Workstation
In the box
Included items1 Memory RAM Stick

Questions about this item

How can I verify the memory is running at 2133 MHz with CL15 timing after installing it in my ZBook 17 G3?

Open Task Manager or BIOS after boot and confirm the reported speed shows 2133 MHz and CAS latency reads 15-15-15; the module operates at 1.2 V unbuffered.

What comes in the package and do I need any extra parts for the upgrade?

The box contains one 16 GB 260-pin DDR4 SODIMM stick; no additional components are required for installation in the compatible workstation.

Should I choose the single 16 GB module or a different capacity to reach the 64 GB maximum on the ZBook 17 G3?

The system supports up to 64 GB across four slots, so adding this 16 GB module leaves room for three more identical sticks to reach the limit.

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