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Two green DDR4 DIMM sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2133MHz CL15 2Rx8 Dell XPS 8920 memory upgrade

SKU CH-3HS5-0S11K

16 GB (2 × 8 GB) DDR4 2133 MHz CL15 kit built for the Dell XPS 8920 desktop

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • Guaranteed compatibility with Dell XPS 8920 desktop
  • 16GB dual-channel kit (2 x 8GB) boosts multitasking headroom
  • DDR4 2133MHz CL15 timing for responsive system performance
  • Low 1.2V operation reduces power draw and heat
  • 288-pin unbuffered non-ECC DIMMs install straight into standard slots

Dell XPS 8920 memory kit

This 16 GB kit contains two 8 GB DDR4 DIMMs built for the Dell XPS 8920 desktop. The modules are unbuffered, non-ECC and use major-brand chips to meet the system’s requirements. Installation adds capacity without changing the platform’s standard voltage.

DDR4 2133 speed ceiling

The memory runs at 2133 MHz (PC4-17000) with CL15 timing at 1.2 V. That frequency is the maximum the XPS 8920 memory controller supports, so faster modules will downclock to this speed. The dual-rank 2Rx8 organisation fits the board’s four-slot layout.

64 GB total system limit

The XPS 8920 accepts a maximum of 64 GB across its four DIMM sockets. This kit occupies two slots with 16 GB, leaving two sockets open for future expansion up to the platform ceiling. Builders needing more than 64 GB must choose a different system.

How it compares

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

Price $95.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% 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).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642133DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell XPS 8920 Desktop
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I choose the 16GB kit or fill all four slots to reach the 64GB maximum on the Dell XPS 8920?

The 16GB kit uses two of the four available slots, leaving room for a second identical kit later if you need up to 64GB total.

What does the 2133MHz rating mean once the modules are installed in the Dell XPS 8920?

The system will run the memory at 2133MHz with CL15 timings at 1.2V, matching the Dell XPS 8920's supported DDR4 speed.

The modules are 288-pin DDR4 DIMMs — does that limit the speed or capacity I can use?

The 288-pin DDR4 form factor is the standard for this desktop; the 2133MHz speed and 16GB per module are the limits defined by the Dell XPS 8920 platform.

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