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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 16GB DDR4 2400 CL17 Gigabyte X299 AORUS Ultra Gaming memory upgrade

SKU CH-HT4Y-A7NAZ

16 GB DDR4 kit with two 8 GB unbuffered DIMMs at 2400 MHz CL17 for Gigabyte X299 motherboards

  • Capacity16GB (2 x 8GB)
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Timing17-17-17
  • Voltage1.2V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2400 MHz CL17 timing delivers responsive throughput
  • 2 V unbuffered DIMMs run cool without extra power
  • Validated for Gigabyte X299 AORUS and DESIGNARE motherboards
  • Lifetime repair or exchange warranty from Computer Memory Solutions

Compatible DDR4 Kit

This 16 GB kit contains two 8 GB unbuffered DIMMs built to the DDR4 2400 standard with CL17 timings at 1.2 V. It is manufactured by Computer Memory Solutions and validated for Gigabyte X299 AORUS Ultra Gaming, Ultra Gaming Pro, DESIGNARE EX, UD4 EX, UD4 and UD4 Pro motherboards.

Who This Suits

Builders upgrading or repairing one of the listed X299 boards who need a matched pair of non-ECC modules without a heat spreader. Buyers who want more storage, RGB lighting, ECC support or speeds above 2400 MHz should look at something else.

Capacity and Headroom

The kit delivers 16 GB total and works within the board's 64 GB four-slot limit for 16-lane CPUs or 128 GB eight-slot limit for 28-lane and 44-lane CPUs. It runs out when the workload exceeds 16 GB or requires registered memory.

Highlights

  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR4 2400 MHz CL17 timing delivers responsive throughput
  • 2 V unbuffered DIMMs run cool without extra power
  • Validated for Gigabyte X299 AORUS and DESIGNARE motherboards
  • Lifetime repair or exchange warranty from Computer Memory Solutions

Specifications

BrandComputer Memory Solutions
ModelCM1024642400DIMM
Capacity16GB (2 x 8GB)
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 X299 AORUS Ultra Gaming, X299 AORUS Ultra Gaming Pro, X299 DESIGNARE EX, X299 UD4 EX, X299 UD4, X299 UD4 Pro Motherboards
Package Content2 Memory RAM Sticks

Questions about this item

What motherboard must I already own for this 288-pin DDR4 2400 kit to be guaranteed compatible?

The kit is validated for Gigabyte X299 AORUS Ultra Gaming, X299 AORUS Ultra Gaming Pro, X299 DESIGNARE EX, X299 UD4 EX, X299 UD4 and X299 UD4 Pro motherboards.

Will the 2Rx8 rank organisation of these modules work in the 8 DIMM slots of my X299 board when paired with a 44-lane CPU?

Yes, the board supports up to 128 GB across 8 DDR4 DIMM sockets with a 44-lane or 28-lane CPU, and each 8 GB stick uses a 2Rx8 configuration.

How can I confirm the memory is running at DDR4-2400 CL17 after installation?

Check the BIOS or a system-information tool; it should report 2400 MHz speed, 17-17-17 timings and 1.2 V voltage for the kit.

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