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Green rectangular circuit board with gold edge connectors and black memory chips

OWC

OWC 2U1D41R804GB 4GB DDR4 2133MHz CL15 1.2V 288pin Non-ECC UDIMM memory upgrade

SKU CH-2TVM-CE5PV

4GB DDR4 2133MHz CL15 UDIMM upgrades HP EliteDesk 705 G3 and 800 G2 desktops

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4GB capacity adds headroom for multitasking on compatible HP EliteDesk systems
  • DDR4 2133MHz speed matches PC4-17000 spec for reliable data throughput
  • CL15 latency at 1.2V balances responsive timing with low power draw
  • 288-pin unbuffered non-ECC UDIMM fits HP 705 G3 and 800 G2 SFF or Tower
  • JEDEC and RoHS compliant design validated for warranty-safe DIY installation

HP EliteDesk DDR4 upgrade

This 4 GB DDR4 2133 MHz module is built for HP EliteDesk 705 G3 and 800 G2 small-form-factor and tower desktops. It uses a standard 288-pin unbuffered UDIMM design with CL15 timing and 1.2 V operation. The single-rank 1Rx8 layout matches the OEM specification for a straightforward capacity increase.

Thermals and power draw

Running at the JEDEC-standard 1.2 V keeps power consumption low and heat output minimal inside the compact EliteDesk chassis. No heat spreader is fitted, so the module relies on the system's existing airflow for cooling. Silent operation is maintained because the memory adds no active cooling components.

Compliance and support benefits

Full JEDEC and RoHS compliance ensures a warranty-safe upgrade that meets or exceeds the original manufacturer specifications. OWC backs the module with a limited lifetime warranty and free technical support from its in-house team. An online installation video guides the DIY fitting process for first-time installers.

How it compares

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

Price $27.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $7.00 per GB
Cheaper than about 57% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U1D41R804 GB
Total capacity4 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP EliteDesk 705 G3 SFF
HP EliteDesk 705 G3 Tower
HP EliteDesk 800 G2 SFF
HP EliteDesk 800 G2 Tower

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR4 UDIMM in my HP EliteDesk 800 G2 Tower, and what step is often missed?

Power off the PC, open the case, align the module notch with the slot key, press firmly until both retention clips click, then verify the new 4GB capacity appears in BIOS before closing the chassis.

What maintenance or replacement will this non-ECC DDR4 module need over its service life?

No routine maintenance is required; keep interior dust-free for airflow. Replace only if memory diagnostics report errors or a capacity increase is desired.

What limit appears first when this CL15 1.2V DIMM runs sustained workloads?

The fixed DDR4-2133 bandwidth and CL15 latency set the throughput ceiling; thermal throttling is unlikely at the standard 1.2V operating voltage.

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