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Green circuit board 260 pin DDR4 SODIMM module 16GB CL15 1.2V

OWC

OWC 16GB DDR4 2133MHz CL15 260pin SODIMM HP ProOne 400 G2 600 G2

SKU CH-1ZGW-3Q773

16 GB DDR4 2133 MHz CL15 SODIMM for HP ProOne 400 G2 and 600 G2 systems

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 16 GB DDR4 module boosts multitasking on HP ProOne 400 G2 and 600 G2
  • 2133 MHz CL15 timing delivers responsive system performance for everyday workloads
  • 2 V low-voltage DDR4 reduces power draw while maintaining stable operation
  • 260-pin SODIMM form factor fits the HP ProOne 400 G2 and 600 G2 memory slots directly
  • JEDEC-compliant, RoHS-certified build ensures a warranty-safe upgrade with OWC lifetime support

16GB DDR4 SODIMM for HP ProOne

This 16GB DDR4 2133MHz CL15 SODIMM module is built specifically for HP ProOne 400 G2 and 600 G2 systems. It delivers 16GB of non-ECC unbuffered memory at 1.2V using a standard 260-pin form factor. The module meets JEDEC PC4-17000 specifications and installs without tools in most compatible units.

Ideal for HP ProOne upgrades

Owners of HP ProOne 400 G2 or 600 G2 desktops seeking a direct memory increase will find this module a precise fit. Builders needing ECC error correction, registered buffering, or speeds above 2133MHz should look elsewhere, as this stick is strictly non-ECC unbuffered DDR4 at the rated frequency.

Steady throughput at rated speed

Under sustained workloads the module maintains its 2133MHz data rate and CL15 latency at the specified 1.2V. The 2Rx8 dual-rank organisation supports consistent bandwidth during extended multitasking or large-file processing without thermal throttling from a heat spreader.

How it compares

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

Price $79.99
Cheaper than about 70% 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 $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2S1D42R816 GB
Total capacity16 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 ProOne 400 G2
HP ProOne 600 G2

Other versions of this model

5 more in the same range

Questions about this item

What type of SODIMM slot does my HP ProOne 400 G2 or 600 G2 need for this 260-pin DDR4 module?

The system must provide a 260-pin DDR4 SODIMM slot that accepts 1.2 V non-ECC unbuffered memory.

Will this CL15 2133 MHz module run correctly if I keep an existing CL15 2133 MHz stick in the second slot?

Yes, identical speed, latency and voltage let both modules operate together at 2133 MHz CL15.

How can I confirm the 16 GB module is detected at 2133 MHz CL15 after installation?

Open Task Manager or BIOS and verify the installed memory shows 16 GB, 2133 MT/s and CAS latency 15.

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