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Green circuit board with black memory chips, gold edge connectors, no heat spreader

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 288-pin UDIMM HP OMEN 880 memory upgrade

SKU CH-ZD1B-Y1TQP

An 8 GB DDR4 2400 MHz CL17 1.2 V UDIMM tested for HP OMEN 880 desktops

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity adds multitasking headroom for everyday workloads
  • DDR4 2400MHz speed matches HP OMEN 880 specifications
  • CL17 latency and 1.2V voltage meet JEDEC standard
  • 288-pin unbuffered UDIMM fits listed OMEN 880 models
  • Backward compatible with 2133MHz systems for flexible upgrades

OWC 8GB DDR4 2400MHz UDIMM for HP OMEN 880

This 8GB DDR4 module is built for owners of HP OMEN 880-004nc, 880-004np, 880-004ns, 880-005ns and 880-005nw desktops who need a straightforward capacity increase. It installs as a standard 288-pin unbuffered DIMM and runs at the JEDEC 1.2V level. Buyers whose systems require ECC or registered memory cannot use this kit.

Speed and latency at PC4-19200 CL17

The decisive specification is the DDR4 2400 rating with CL17 latency, matching the PC4-19200 data rate expected by the listed OMEN platforms. The module is also backward compatible with 2133MHz operation if the memory controller negotiates a lower speed. Selecting a different speed grade or latency would prevent the system from posting correctly.

Sustained operation without a heat spreader

Because the DIMM has no heat spreader, it relies on case airflow to maintain the rated 1.2V voltage and CL17 timings during extended workloads. In a well-ventilated chassis the module remains stable for long rendering or compilation sessions. Restricted airflow can cause thermal throttling that lowers effective throughput over time.

How it compares

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

Price $47.99
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 $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U4D42R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP OMEN 880-004nc
HP OMEN 880-004np
HP OMEN 880-004ns
HP OMEN 880-005ns
HP OMEN 880-005nw

Other versions of this model

5 more in the same range

Questions about this item

Will the 2400MHz speed actually run at that rate in my HP OMEN 880?

The module is rated for DDR4 2400 PC4-19200 CL17 at 1.2V and will operate at that speed if the system supports it; the board also accepts 2133MHz modules so the 2400MHz rating is the upper limit the memory can deliver.

Does the PC4-19200 label limit bandwidth on a standard desktop motherboard?

PC4-19200 is the JEDEC peak transfer rate for DDR4 2400, so the module can deliver up to that bandwidth on any compatible 288-pin DDR4 slot.

Will the 288-pin UDIMM fit the memory slots in an HP OMEN 880-005nw?

Yes, the 288-pin unbuffered non-ECC DIMM matches the desktop DDR4 slot used in the listed OMEN 880 models.

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