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Green circuit board SODIMM with black memory chips and gold edge contacts

OWC

OWC 4GB DDR3 1600 CL11 1Rx8 204-pin 1.5V SODIMM HP Omni 27 memory upgrade

SKU CH-32MN-14BS0

4GB DDR3 1600 CL11 SODIMM upgrades HP Omni 27 systems with 1.5V non-ECC memory

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • 4 GB capacity boosts multitasking on HP Omni 27
  • DDR3 1600 speed delivers responsive system performance
  • CL11 latency supports smooth everyday computing
  • 5 V operation matches original HP specifications
  • 204-pin SODIMM fits HP Omni 27 DDR3 slots

HP Omni 27 DDR3 SODIMM Upgrade

This OWC module adds 4 GB of DDR3-1600 memory to HP Omni 27 all-in-one desktops that use DDR3 SODIMM slots. It runs at the standard 1.5 V with CL11 latency and follows JEDEC PC3-12800 specifications. The single-rank 1Rx8 design fits the 204-pin socket without a heat spreader. Installation is a straightforward DIY task for most owners.

Suitable For Standard DDR3 Slots Only

The module suits owners of compatible HP Omni 27 systems who need a single 4 GB stick to fill an empty slot or replace a failed one. Builders whose machines require ECC, registered, 1.35 V low-voltage or a different pin-count memory cannot use this part. It also does not serve systems that accept only higher-density or dual-rank configurations.

204-Pin DDR3-1600 CL11 1.5 V Specification

The decisive specification is the 204-pin DDR3-1600 CL11 1.5 V unbuffered non-ECC SODIMM form factor. Matching this exact combination of pin count, voltage, speed and latency ensures the module will be recognised and run stably in the supported HP Omni 27 platforms.

Highlights

  • 4 GB capacity boosts multitasking on HP Omni 27
  • DDR3 1600 speed delivers responsive system performance
  • CL11 latency supports smooth everyday computing
  • 5 V operation matches original HP specifications
  • 204-pin SODIMM fits HP Omni 27 DDR3 slots

Specifications

BrandOWC
Part Number1S6D31R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP Omni 27 Series using DDR3 Memory

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Questions about this item

How do I install the 204-pin SODIMM in my HP Omni 27 and which step do people often miss?

Power off and unplug the HP Omni 27, open the memory access panel, align the notch on the 204-pin DDR3 SODIMM with the slot key, press firmly until the side clips click, then close the panel; the step often missed is pressing hard enough to engage both retention clips fully.

What maintenance or replacement will this 4GB DDR3 1600 CL11 module need later?

No routine maintenance is required for the non-ECC unbuffered SODIMM; replacement is only necessary if a memory test reports errors or if you upgrade to a higher capacity supported by the HP Omni 27 series.

What limit appears first when the 1.5V 1Rx8 module runs under sustained load?

The thermal limit of the DRAM chips without a heat spreader is reached first, causing the module to throttle or the system to reduce memory speed to stay within safe operating temperature.

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