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Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR4 2400MHz CL17 DIMM C114

SKU CH-759C-PFVQ1

32GB kit of two 16GB DDR4 2400MHz CL17 unbuffered DIMMs validated for ASRock Z390 and Z490 motherboards

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 32 GB capacity in a matched 2 x 16 GB kit
  • DDR4 2400 MHz speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing for responsive operation
  • 2 V unbuffered non-ECC DIMMs run cool without a spreader
  • Validated for ASRock Z390 Taichi Ultimate and Z490 Phantom Gaming boards

32 GB DDR4 2400 Kit for ASRock Z390 Z490

This 32 GB kit contains two 16 GB DDR4 2400 CL17 unbuffered DIMMs built for ASRock Z390 Taichi Ultimate, Z490 Phantom Gaming-ITX/TB3 and Z490M-ITX/ac boards. Each module runs at 1.2 V with 17-17-17 timing and uses 288-pin non-ECC layout. The matched pair enables dual-channel operation on these specific platforms.

Upgrade from 8 GB or 16 GB single stick

Moving from a single 8 GB or 16 GB module to this 2 x 16 GB kit adds the second channel and doubles usable capacity for multitasking workloads. The jump is worthwhile when the board has four slots and the CPU memory controller supports 2400 MT/s, letting all cores access bandwidth without downclocking. Builders staying at 16 GB total or using boards outside the listed models gain no benefit.

Handles 32 GB dual-channel workloads.

The kit comfortably runs typical productivity, browsing and light content creation at rated 2400 MT/s CL17. Headroom ends at the motherboard 64 GB four-slot limit, so adding a second identical kit would fill the board but cannot exceed the platform ceiling. Systems needing more than 64 GB or ECC error correction must choose a different platform.

Highlights

  • 32 GB capacity in a matched 2 x 16 GB kit
  • DDR4 2400 MHz speed rated at PC4 19200
  • CL17 latency with 17-17-17 timing for responsive operation
  • 2 V unbuffered non-ECC DIMMs run cool without a spreader
  • Validated for ASRock Z390 Taichi Ultimate and Z490 Phantom Gaming boards

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 Z390 Taichi Ultimate, Z490 Phantom Gaming-ITX/TB3, Z490M-ITX/ac
Package Content2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 DIMMs fit the four slots on my Z390 Taichi Ultimate?

Yes, each 16 GB stick uses the standard 288-pin DDR4 DIMM form factor that matches the four memory sockets on the Z390 Taichi Ultimate.

Which slots should I populate first when installing the two 16 GB modules?

Install the pair in the same-coloured DIMM slots — usually slots one and three — to run in dual-channel mode; the common mistake is placing them in adjacent slots.

If I later add another 32 GB kit, will all four 16 GB sticks run at 2400 MHz CL17?

The board supports up to 64 GB total; adding a second matched 32 GB kit will work, but all modules will operate at the speed of the slowest installed kit.

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