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

OWC

OWC 8GB DDR4 3200MHz CL22 1.2V 288pin UDIMM 3U2D41R808GB

SKU CH-R4CF-D4J0C

8GB DDR4 3200MHz CL22 UDIMM module for HP Z1 Workstation G5, G6 and G8 systems

  • Capacity8GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCNo
  • Boosts responsiveness with 3200MHz DDR4 speed
  • Runs efficiently at 1.2V low voltage
  • Fits HP Z1 G5 G6 G8 workstations
  • Backward compatible with 2133MHz 2400MHz 2666MHz 2933MHz
  • JEDEC compliant for warranty-safe upgrade

HP Z1 Workstation DDR4 Upgrade

This 8 GB DDR4 3200 MHz module is built for HP Z1 Workstation G5 SFF, G5 Tower, G6, G8 and G8 SFF systems. It uses a standard 288-pin UDIMM form factor so it fits the desktop and small-form-factor slots in those models.

8 GB CL22 Capacity and Speed

The stick delivers 8 GB of non-ECC memory at CL22 latency and 1.2 V. It runs natively at 3200 MHz and will down-clock to 2133 MHz, 2400 MHz, 2666 MHz or 2933 MHz if the platform requires a lower speed. Workloads that need more than 8 GB per slot or that require ECC error correction will not be served by this module.

JEDEC Compliant DIY Kit

The module meets JEDEC and RoHS standards and carries OWC's limited lifetime warranty with free technical support. An online installation video is provided to guide the upgrade. No heat spreader or extra software is included.

Highlights

  • Boosts responsiveness with 3200MHz DDR4 speed
  • Runs efficiently at 1.2V low voltage
  • Fits HP Z1 G5 G6 G8 workstations
  • Backward compatible with 2133MHz 2400MHz 2666MHz 2933MHz
  • JEDEC compliant for warranty-safe upgrade

Specifications

BrandOWC
Part Number3U2D41R808GB
Capacity8GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP Z1 Workstation G6
HP Z1 Workstation G8
HP Z1 Workstation G5 SFF
HP Z1 Workstation G5 Tower
HP Z1 Workstation G8 SFF

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Questions about this item

Will this 3200MHz DDR4 module run with the 2666MHz RAM already in my HP Z1 G5?

Yes, the module is backward compatible with 2666MHz, 2933MHz, 2400MHz and 2133MHz speeds so it will match your existing memory.

How can I confirm the 8GB stick is detected at 3200MHz CL22 after installation?

Check the BIOS memory information or use CPU-Z; it should show 8GB DDR4-3200 with CAS latency 22 at 1.2V.

Does the 288-pin UDIMM come alone or with extra parts I must buy?

The box contains only the single 8GB DDR4 UDIMM; no cables, brackets or additional memory are included.

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