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Green rectangular memory stick with gold edge connectors and black chips, no heat spreader

OWC

OWC 8GB DDR4 2133MHz CL15 1.2V 288pin Non-ECC UDIMM memory upgrade

SKU CH-370X-XP2DM

An 8 GB DDR4 UDIMM running at 2133 MHz CL15 for HP EliteDesk 705 G3 and 800 G2 desktops

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity lets you open more apps and larger files simultaneously
  • DDR4 2133MHz CL15 speed delivers responsive multitasking performance for daily workloads
  • 2V low-voltage operation reduces power draw and heat inside the chassis
  • 288-pin UDIMM form factor fits HP EliteDesk 705 G3 and 800 G2 SFF or Tower models
  • JEDEC and RoHS compliant build ensures a warranty-safe upgrade with OWC lifetime support

Compatible HP EliteDesk upgrade

This 8GB DDR4 2133MHz CL15 module is built for HP EliteDesk 705 G3 and 800 G2 small-form-factor and tower desktops. It fits the 288-pin UDIMM slots in those systems and runs at 1.2V without ECC or buffering.

Suited for capacity-limited builds

Owners of the listed EliteDesk models who need a single 8GB stick to fill an empty slot or replace a smaller module will benefit. Buyers who want more storage, higher frequencies, ECC protection or registered DIMMs should look at something else.

JEDEC and ROHS compliance included

The module meets JEDEC standard specifications and is ROHS compliant, ensuring a warranty-safe upgrade that matches OEM requirements. No heat spreader or extra software is bundled with the stick.

How it compares

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

Price $43.99
Cheaper than about 79% 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 $5.50 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2U1D42R808 GB
Total capacity8 GB
Product type288-Pin DDR4 Non-ECC UDIMM
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 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

Does my HP EliteDesk need a free 288-pin DDR4 UDIMM slot to install this 8GB module?

Yes, the module is a 288-pin DDR4 Non-ECC UDIMM and requires an open DDR4 UDIMM slot in the EliteDesk 705 G3 or 800 G2.

Will this CL15 1.2V stick run at 2133MHz alongside older DDR4 modules rated at lower speeds?

The system will down-clock all modules to the lowest common speed, so this 2133MHz CL15 module will operate at the slower modules' frequency.

How can I verify the module is detected at 8GB and 2133MHz after installation?

Check BIOS or Task Manager — it should show 8GB capacity and a 2133MHz (PC4-17000) data rate with CL15 timings.

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