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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2400MHz CL17 Non-ECC DIMM for Dell XPS 8900/8910/8920 - C114

SKU CH-4J3G-03AD3

A 32 GB DDR4 kit with two 16 GB DIMMs at 2400 MHz CL17 for Dell XPS 8900, 8910 and 8920 desktops

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB dual-channel kit boosts multitasking headroom
  • 2400 MHz DDR4 speed matches Dell XPS 8900/8910/8920 spec
  • CL17 17-17-17 timings deliver responsive latency
  • 2 V unbuffered non-ECC modules run cool without spreaders
  • Guaranteed compatibility with Dell XPS 8900 8910 8920 desktops

32 GB DDR4 kit for Dell XPS 8900/8910/8920

This 32 GB kit contains two 16 GB DDR4 2400 MHz CL17 modules built for the Dell XPS 8900, 8910 and 8920 desktops. The unbuffered non-ECC DIMMs run at 1.2 V and use 288-pin connectors. The 2Rx8 rank layout matches the platform memory controller. Computer Memory Solutions validates compatibility for these specific models.

Upgrading from lower-capacity DDR4

The kit replaces smaller DDR4 modules to reach a higher total capacity within the four-slot limit. The jump is worthwhile when the current installation leaves empty slots or uses lower-density sticks that prevent reaching the 64 GB maximum. If all four slots are already filled with 16 GB modules, this kit adds no new capacity.

DDR4 2400 MHz platform ceiling

The XPS 8900, 8910 and 8920 platforms support DDR4 at 2400 MHz as the top native speed. Faster DDR4 modules will downclock to this frequency, so buying higher-rated sticks yields no throughput gain. The four-slot layout caps total memory at 64 GB, limiting further expansion beyond two additional 16 GB modules.

How it compares

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

Price $185.99
Cheaper than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.81 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400DIMM
Total capacity32 GB (2 × 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 systemsDell XPS 8900 Desktop, 8910 Desktop, 8920 Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 DIMMs fit the four memory slots in my Dell XPS 8900, 8910 or 8920?

Yes. The kit is built to the standard 288-pin DDR4 DIMM form factor used by the XPS 8900, 8910 and 8920 desktops, so each 16 GB module seats directly in any of the four slots.

What is the correct order to install the two 16 GB sticks so the system runs in dual-channel mode?

Populate the two slots that share the same colour coding on the motherboard — usually slots one and three — then press each module down until the side clips click.

If a module fails years from now, what replacement process does the manufacturer offer?

Computer Memory Solutions provides a limited lifetime exchange or repair warranty against manufacturing defects when the kit is purchased directly from them.

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