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Green 260-pin DDR4 SODIMM module with black memory chips

OWC

OWC 2S1D42R808GB 8GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM for HP Z1 Workstation G3 memory upgrade

SKU CH-D5GY-R2KAY

8GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM adds 8GB of system-specific memory to an HP Z1 Workstation G3

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds headroom for multitasking
  • DDR4 2133MHz speed matches system specification
  • CL15 latency and 1.2V voltage meet JEDEC standard
  • 260-pin SODIMM form factor fits HP Z1 Workstation G3
  • Non-ECC unbuffered 2Rx8 design ensures stable operation

System-Specific DDR4 SODIMM

This 8 GB module is built for the HP Z1 Workstation G3 and follows the JEDEC DDR4 2133 standard. It is a non-ECC, unbuffered 260-pin SODIMM that installs as a straightforward DIY upgrade.

Capacity and headroom

The single 8 GB stick adds usable memory for everyday multitasking, larger documents and moderate creative workloads. It will not extend past the workstation’s maximum supported memory or enable dual-channel bandwidth beyond what the platform provides.

DDR4 2133 interface limits

The PC4-17000 rating sets a hard ceiling at 2133 MT/s with CL15 latency at 1.2 V. Systems that require ECC, registered modules, higher speeds or lower latencies cannot use this module.

How it compares

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

Price $48.99
Cheaper than about 78% 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 $6.12 per GB
Cheaper than about 64% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2S1D42R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP Z1 Workstation G3

Other versions of this model

5 more in the same range

Questions about this item

Will this 260-pin DDR4 SODIMM run alongside the existing 2133 MHz modules in my HP Z1 Workstation G3?

Yes, it matches the DDR4 2133 PC4-17000 CL15 1.2V spec of the factory memory, so the system will clock all sticks to the same speed and timings.

How can I confirm the 8 GB module is detected at 2133 MHz with CL15 after installation?

Open Task Manager or BIOS and verify the slot shows 8 GB, 2133 MHz, and CAS latency 15; CPU-Z will also report 2Rx8 rank and 1.2 V operation.

Does the box contain only the SODIMM or are tools and an anti-static strap included?

Only the 260-pin DDR4 SODIMM is supplied; no screwdriver, wrist strap or extra components are bundled.

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