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Green circuit board with eight black memory chips and gold edge connector

OWC

OWC 8GB DDR4 3200MHz PC4-25600 CL22 1.2V 288pin UDIMM HP Z2 G8 Tower memory upgrade

SKU CH-TNRN-3MRQX

Adds 8 GB of DDR4-3200 memory to an HP Z2 G8 Tower for faster multitasking

  • Total capacity8 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 8GB DDR4 3200MHz boosts multitasking speed
  • CL22 latency at 1.2V keeps power draw low
  • 288-pin UDIMM fits HP Z2 G8 Tower directly
  • JEDEC and RoHS compliant for warranty-safe upgrade
  • Single-rank 1Rx8 design simplifies DIY installation

Targeted upgrade for HP Z2 G8 Tower

This 8GB DDR4 UDIMM is built specifically for the HP Z2 Workstation G8 Tower. It delivers 3200MHz speed with CL22 latency at 1.2V. The non-ECC, unbuffered module suits professionals expanding memory in that exact chassis.

JEDEC compliance and tested compatibility

The module meets JEDEC standard specifications and is ROHS compliant. OWC tests every unit in-house to ensure it matches OEM requirements for the supported workstation. A limited lifetime warranty and free technical support back the upgrade.

Straightforward DIMM installation

The 288-pin design fits the workstation's standard DDR4 slots without tools. Installing matching capacity and speed modules together ensures optimal performance. Builders needing ECC or registered memory must select a different module.

How it compares

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

Price $44.99
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 $5.62 per GB
Cheaper than about 69% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3U2D41R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP Z2 Workstation G8 Tower

Other versions of this model

5 more in the same range

Questions about this item

Will the CL22 latency require any tuning or replacement down the line?

The module runs at the standard CL22 timing set by JEDEC; no tuning is needed and the DIMM is designed for the system's full service life.

What limit appears first when the DIMM runs at 3200 speed continuously?

The 1.2 V JEDEC voltage ceiling is the first fixed limit; the memory controller cannot push frequency or latency beyond spec without exceeding it.

How much heat and power does the 8 GB stick produce during all-day operation?

At 1.2 V the module draws minimal power and has no heat spreader, so it adds only a small amount of warmth to the chassis airflow.

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