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Two green DDR4 DIMM sticks, 288-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 19200 2400MHz Non-ECC DIMM Asrock X470D4U-2T Z370 C114

SKU CH-VB4W-3HHP6

A 32 GB DDR4 kit of two 16 GB unbuffered DIMMs at 2400 MHz CL17 for select ASRock Z370 and X470 boards

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 32 GB total capacity from two 16 GB modules
  • 2400 MHz DDR4 speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing at 1.2 V
  • Non-ECC unbuffered DIMM using 288-pin design
  • Tested for Asrock X470 and Z370 motherboard series

System-specific DDR4 kit

This 32 GB kit contains two 16 GB DDR4 DIMMs rated at 2400 MHz with CL17 timings. It is validated for ASRock X470D4U-2T and Z370 motherboards. Builders upgrading other platforms or needing ECC support should choose a different module.

Thermals and power

The modules run at the standard 1.2 V without a heat spreader, relying on case airflow for cooling. Power draw stays within normal DDR4 limits for this speed. Systems with restricted airflow may see higher temperatures.

Package contents

The box includes two unbuffered non-ECC DIMMs and a limited lifetime warranty from Computer Memory Solutions. No software, cables or additional accessories are supplied. Mixing with slower memory will reduce overall system speed.

Highlights

  • 32 GB total capacity from two 16 GB modules
  • 2400 MHz DDR4 speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing at 1.2 V
  • Non-ECC unbuffered DIMM using 288-pin design
  • Tested for Asrock X470 and Z370 motherboard series

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 SystemASRock Motherboard X470D4U-2T, Z370 Extreme4, Z370 Killer SLI, Z370 Killer SLI/ac, Z370 Pro4, Z370 Taichi
Package Content2 Memory RAM Sticks

Questions about this item

How do I install the 288-pin DDR4 DIMMs on the ASRock X470D4U-2T, and what step is often missed?

Insert each 16 GB stick into the same-coloured slots — usually slots 2 and 4 — until the retention clips click; the step most people miss is pressing both ends evenly so the module seats fully before the clips lock.

What maintenance or replacement will the 2 x 16 GB kit need later?

No routine maintenance is required; if a module fails, Computer Memory Solutions provides a lifetime exchange against manufacturing defects, and you would replace the faulty stick with an identical 16 GB DDR4 2400 CL17 unit.

What limit appears first when the 32 GB kit runs sustained workloads on the Z370 Taichi?

The memory controller caps the kit at DDR4 2400 (PC4 19200) with CL17 timings at 1.2 V, so sustained throughput is limited by that rated speed and latency rather than thermal throttling.

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