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Four green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 32GB (4x8GB) DDR4 2400 CL17 for Gigabyte Z170 Motherboards

SKU CH-W84R-FYB0F

32 GB DDR4 kit with four 8 GB modules running at 2400 MHz CL17, validated for select Gigabyte Z170 motherboards

  • Total capacity32 GB (4 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB kit fills four slots for full motherboard capacity
  • DDR4 2400 speed matches board specification for stable operation
  • CL17 latency with 1.2 V voltage keeps timing tight
  • 288-pin unbuffered non-ECC design fits listed Gigabyte Z170 boards
  • Four 8 GB modules enable dual-channel performance across all slots

32GB DDR4 kit for Gigabyte Z170 boards

This 32GB kit contains four 8GB DDR4 DIMMs validated for Gigabyte GA-Z170M-D3H, GA-Z170M-HERO, GA-Z170MX-Gaming 5, GA-Z170X-Designare and GA-Z170X-Gaming GT motherboards. It targets builders who want a matched set that fills every slot on these specific platforms. Buyers who need ECC error correction or registered modules should look elsewhere.

Four matched modules remove guesswork

The package delivers four identical sticks tested together, so the memory controller sees a uniform 2Rx8 rank layout across all four slots. That consistency helps the board train at the rated DDR4 2400 speed without manual timing adjustments. Users who prefer to mix capacities or brands lose that plug-and-play assurance.

32GB fills the board; 64GB is the ceiling

The kit occupies all four DIMM sockets and reaches the platform’s 64GB maximum capacity, leaving no room for further expansion. At 1.2V and CL17 the modules run within standard DDR4 voltage limits. Anyone planning to exceed 32GB must replace the entire kit rather than add modules.

How it compares

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

Price $156.99
Cheaper than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (4 × 8 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $4.91 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity32 GB (4 × 8 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 systemsGigabyte GA-Z170M-D3H, GA-Z170M-HERO, GA-Z170MX-Gaming 5, GA-Z170X-Designare, GA-Z170X-Gaming GT Motherboards
In the box
Included items4 Memory RAM Sticks

Questions about this item

Will the unbuffered 2Rx8 DDR4 modules need any replacement or maintenance over time?

The 1.2 V DDR4 DIMMs are solid-state with no moving parts and carry a lifetime warranty from Computer Memory Solutions; no periodic replacement is required unless a defect appears.

What limit appears first when the four 8 GB sticks run at DDR4 2400 continuously?

The motherboard's maximum memory capacity of 64 GB is reached with this 32 GB kit, so adding more modules later would hit that ceiling before bandwidth or voltage limits become an issue.

How much heat and noise do the 288-pin modules produce during all-day operation?

Without heat spreaders the bare 1.2 V DRAM runs cool and silent; typical case airflow is sufficient and there are no fans or pumps to generate noise.

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