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Four green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM1024642400DIMM 32GB DDR4 2400 CL17 4x8GB

SKU CH-XXHE-H7P0R

A 32 GB DDR4 kit of four 8 GB DIMMs running at 2400 MHz CL17 for compatible Gigabyte B450 boards

  • 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 total capacity for multitasking headroom
  • DDR4 2400 speed with CL17 latency for responsive performance
  • 2 V operation keeps power draw low
  • Four 8 GB modules fill all four motherboard slots
  • Validated compatibility with Gigabyte B450 AORUS and DS3H boards

Kit for Gigabyte B450 boards

This 32 GB kit contains four 8 GB DDR4 modules built to run at 2400 MHz with CL17 timing. It is made for owners of the listed Gigabyte B450 AORUS and DS3H motherboards who want to fill all four slots with matched sticks.

DDR4 2400 ceiling on these boards

The supported Gigabyte B450 models top out at DDR4 2400, so this kit reaches the highest native data rate the platform guarantees. Faster DDR4 modules will still work but will downclock to 2400 MHz, giving no extra throughput.

32 GB total capacity

Four 8 GB DIMMs occupy every slot on the board and deliver 32 GB of non-ECC unbuffered memory. Builders who need more than 32 GB or who plan to leave slots open for future expansion should choose a different kit.

How it compares

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

Price $147.99
Cheaper than about 62% 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 $4.62 per GB
Cheaper than about 81% 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 B450 AORUS Elite, B450 AORUS M, B450 AORUS PRO, B450 AORUS PRO WiFi, B450M DS3H Motherboards
In the box
Included items4 Memory RAM Sticks

Questions about this item

Should I pick the 32 GB kit or fill all four slots to reach the board's 64 GB limit?

The kit provides 32 GB across four 8 GB modules, occupying every slot on these B450 boards; to reach 64 GB you would need a different kit with higher-density sticks.

What does the 2400 MHz rating deliver once the memory is installed in a Gigabyte B450 AORUS board?

The modules run at DDR4 2400 with CL17 17-17-17 timings at 1.2 V, giving the rated bandwidth of PC4 19200 on the supported platforms.

How does the 288-pin DDR4 interface limit performance on these motherboards?

The unbuffered non-ECC DIMMs use the standard 288-pin DDR4 connection, so speed is capped at the board's native 2400 MT/s without overclocking.

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