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Two green DDR4 DIMM sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM2048642400DIMM 32GB (2x16GB) DDR4 2400 CL17 1.2V 288-Pin DIMM memory upgrade

SKU CH-QY5W-3EBRY

32 GB dual-channel DDR4 kit rated at 2400 MHz CL17 for select Gigabyte B360, B450, H370 and Z390 boards

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 32 GB dual-channel kit doubles system memory
  • 2400 MHz DDR4 speed matches supported platform spec
  • CL17 1.2 V timings keep power draw low
  • Validated for Gigabyte B360, B450, H370, Z390 boards
  • 288-pin unbuffered non-ECC DIMMs install in standard slots

32 GB dual-channel DDR4 kit for Gigabyte boards

This 32 GB kit contains two 16 GB unbuffered DIMMs built to the DDR4 2400 standard. It is intended for owners of Gigabyte B360M HD3, B450 I AORUS PRO WiFi, B450M Gaming, H370N WiFi or Z390 I AORUS PRO WiFi motherboards who want a matched pair that the manufacturer guarantees as compatible.

Low-voltage unbuffered modules with no heat spreader

Each stick runs at 1.2 V and carries a CL17 17-17-17 timing profile. The unbuffered design draws only the power required by the memory chips themselves, and the absence of a heat spreader keeps the profile slim for tight CPU-cooler clearances. In typical desktop workloads the modules operate silently and add negligible heat to the chassis.

Stable operation at rated speed under sustained load

The 2Rx8 organisation and major-brand chipset allow the kit to hold its 2400 MT/s data rate continuously without throttling. Because the modules are validated for the listed Gigabyte platforms, they maintain the programmed timings during extended rendering, compilation or virtualisation sessions rather than dropping back after a short burst.

Highlights

  • 32 GB dual-channel kit doubles system memory
  • 2400 MHz DDR4 speed matches supported platform spec
  • CL17 1.2 V timings keep power draw low
  • Validated for Gigabyte B360, B450, H370, Z390 boards
  • 288-pin unbuffered non-ECC DIMMs install in standard slots

Specifications

BrandComputer Memory Solutions
ModelCM2048642400DIMM
Capacity32GB (2 x 16GB)
Type288-Pin DDR4 SDRAM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Timing17-17-17
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemGigabyte B360M HD3, B450 I AORUS PRO WiFi, B450M Gaming, H370N WiFi, Z390 I AORUS PRO WiFi Motherboards
Package Content2 Memory RAM Sticks

Questions about this item

How do I install these 288-pin DDR4 DIMMs and what step is often missed?

Align the notch on each 16 GB stick with the slot key, press firmly until both side clips click, then verify the BIOS reports 32 GB at 2400 MHz; the step often missed is seating both modules fully so the clips lock automatically.

What maintenance or replacement will this 2Rx8 kit need later?

No routine maintenance is required; keep the gold contacts clean and ensure case airflow stays adequate. If a module fails, the lifetime exchange warranty from Computer Memory Solutions covers replacement.

What limit appears first under sustained load with these CL17 1.2 V modules?

The JEDEC-standard 2400 MT/s data rate and CL17 latency set the performance ceiling; without XMP profiles or voltage headroom, throughput and timing cannot exceed the rated 19200 MB/s specification.

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