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Green printed circuit board with black memory chips and gold edge connectors

OWC

OWC 32GB DDR4 3200 CL22 1.2V 288pin Non-ECC UDIMM HP Z2 G8 Tower memory upgrade

SKU CH-3691-401XG

32 GB DDR4 3200 CL22 UDIMM for HP Z2 G8 Tower, 1.2 V non-ECC, JEDEC compliant

  • Capacity32GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • 32GB capacity lets you run more apps simultaneously
  • DDR4 3200 CL22 timing speeds up data access
  • 2V operation reduces system power draw
  • 288-pin UDIMM fits HP Z2 G8 Tower slots
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

OWC 32GB DDR4 for HP Z2 G8 Tower

This OWC module adds 32GB of DDR4 memory to the HP Z2 Workstation G8 Tower. It targets professionals who need more capacity for multitasking and larger datasets in that specific workstation. The kit is a single 288-pin UDIMM designed for direct compatibility.

Speed DDR4 3200 CL22 1.2V

The decisive specification is the DDR4 3200 (PC4-25600) rating with CL22 latency at 1.2V. The module is non-ECC, unbuffered and organised as 2Rx8. It will also run at 2133, 2400, 2666 and 2933MHz if the system requires a lower speed.

Tool-free DIMM installation

Installation is a standard DIMM slot insertion that requires no tools; the tower chassis provides easy access to the memory bays. The most common issue is mixing this non-ECC stick with existing ECC modules, which prevents the system from booting. Verify that all installed memory is non-ECC before upgrading.

Highlights

  • 32GB capacity lets you run more apps simultaneously
  • DDR4 3200 CL22 timing speeds up data access
  • 2V operation reduces system power draw
  • 288-pin UDIMM fits HP Z2 G8 Tower slots
  • Backward compatible with 2133, 2400, 2666, 2933MHz systems

Specifications

BrandOWC
Part Number3U2D42R832GB
Capacity32GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemHP Z2 Workstation G8 Tower

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Questions about this item

What does the 32 GB capacity mean once it is installed in the HP Z2 G8 Tower?

The module adds 32 GB of DDR4 memory to the workstation, allowing more applications and larger files to stay in RAM at the same time.

What does the PC4-25600 rating cap in practice?

The rating indicates a 3200 MHz DDR4 speed with CL22 latency; the system will run at the highest speed the platform and other installed modules support, down to 2133 MHz if needed.

What does the 288-pin UDIMM form factor need to fit or mount?

It requires a standard 288-pin DDR4 DIMM slot on the motherboard; the module is unbuffered and non-ECC, so it fits the HP Z2 G8 Tower memory sockets directly.

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