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Four green circuit boards with black chips, no heat spreaders, 288-pin DDR4 DIMMs

Computer Memory Solutions

Computer Memory Solutions CM2048642400DIMM 64GB (4x16GB) DDR4 2400 CL17 memory upgrade

SKU CH-3WQ6-YGF3W

64GB kit of four 16GB DDR4 2400 CL17 unbuffered DIMMs for HP EliteDesk 705 G3 and 800 G2/G3 desktops

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 64 GB total capacity lets you run heavy workloads with four 16 GB modules
  • DDR4 2400 speed rated at PC4 19200 for responsive data throughput
  • CL17 latency with 17-17-17 timing keeps access delays low
  • 2 V operation reduces power draw and heat output
  • Validated for HP EliteDesk 705 G3 and 800 G2/G3 Tower or SFF systems

Compatible DDR4 Kit for HP EliteDesk

This 64GB kit contains four 16GB DDR4 DIMMs rated at 2400MHz with CL17 timings. It is built for HP EliteDesk 705 G3 and 800 G2 or G3 Tower and SFF systems. The modules are unbuffered, non-ECC and run at 1.2V. They install directly into the four 288-pin slots.

Suited for Full-Capacity Upgrades

Buyers who want to reach the 64GB maximum across four sockets will find the correct density here. Builders who need ECC error correction, registered modules or speeds above 2400MHz cannot use this kit. Systems with fewer than four slots or a lower per-slot limit should look elsewhere.

Four-Module 288-Pin DDR4 Configuration

The kit provides exactly four unbuffered DIMMs, each 16GB and dual-rank 2Rx8, to fill every slot in the compatible EliteDesk platforms. This specific module count and pin layout decides whether the upgrade matches the motherboard layout.

How it compares

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

Price $365.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $5.72 per GB
Cheaper than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400DIMM
Total capacity64 GB (4 × 16 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP/Compaq EliteDesk 705 G3 MT/SFF, EliteDesk 800 G2 Series Tower/SFF, EliteDesk 800 G3 Series Tower/SFF
In the box
Included items4 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 modules need any firmware updates or re-seating after the EliteDesk 800 G3 reaches 120 months of service?

No firmware updates are required for these non-ECC unbuffered DIMMs; they are designed for the lifetime of the system and only need re-seating if the chassis is moved or upgraded.

What limit appears first when the 4x16 GB kit runs at 2400 MHz CL17 continuously in an EliteDesk 705 G3?

The platform’s four-slot maximum of 64 GB is reached, so no further capacity can be added without replacing modules.

How much heat and power do the 1.2 V 2Rx8 sticks produce during all-day workloads in an EliteDesk 800 G2 tower?

Each module draws 1.2 V at standard DDR4 power levels; without heat spreaders they rely on case airflow, and total kit power stays within the platform’s memory-budget envelope.

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