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Two green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM2048642400DIMM 32GB (2x16GB) DDR4 2400MHz CL17 1.2V Non-ECC DIMM memory upgrade

SKU CH-Z6Z7-SCJ3C

32GB dual-channel DDR4 kit running at 2400MHz CL17 for ROG Strix B450-E, X470-I and X570-E motherboards

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32GB dual-channel kit expands system capacity
  • DDR4 2400MHz CL17 timing delivers responsive throughput
  • 2V low-voltage operation reduces power draw
  • Validated for ASUS ROG STRIX B450-E, X470-I, X570-E boards
  • 288-pin unbuffered non-ECC DIMMs install in standard slots

Capacity and fit

This 32 GB kit contains two 16 GB DDR4 DIMMs that run at 2400 MHz with CL17 timings. The modules are unbuffered, non-ECC and operate at 1.2 V. They are built for the ASUS ROG STRIX B450-E GAMING, ROG STRIX X470-I GAMING and ROG Strix X570-E Gaming motherboards.

Sustained operation

The memory uses major-brand chips in a 2Rx8 layout without a heat spreader. Under continuous load the sticks run at their rated 1.2 V and standard JEDEC timings of 17-17-17. All installed modules will operate at the speed of the slowest module or the processor limit.

Pre-purchase checks

Verify that your board has free 288-pin DDR4 slots and supports a total capacity of 64 GB across four sockets. A 64-bit operating system is required to address more than 4 GB. Mixed modules will run at the lowest common speed.

How it compares

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

Price $174.99
Cheaper than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $5.47 per GB
Cheaper than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM2048642400DIMM
Total capacity32 GB (2 × 16 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 systemsASUS/Asmobile Motherboard ROG STRIX B450-E GAMING, ROG STRIX X470-I GAMING, ROG Strix X570-E Gaming
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power does this 1.2V DDR4 kit draw under sustained load?

The modules run at 1.2V, which is the standard DDR4 voltage, so power draw stays low during all-day operation.

Which motherboard slots are needed for these 288-pin DIMMs?

They require four DDR4 DIMM slots; the kit is validated for ROG STRIX B450-E, X470-I and X570-E boards.

Will mixing these CL17 sticks with older DDR4 modules slow the system to the slowest speed?

Yes, all installed memory runs at the slowest module's speed, so older DDR4 will pull the kit down to its lower rate.

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