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Four green DDR4 DIMM sticks without heat spreaders

Computer Memory Solutions

Computer Memory Solutions 32GB (4x8GB) DDR4 2400MHz CL17 Non-ECC DIMM memory upgrade

SKU CH-KN20-WPZE6

Four 8 GB DDR4 modules running at 2400 MHz CL17 for Supermicro A2SDi motherboards

  • 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 in a matched four-stick kit
  • DDR4 2400 MHz speed with CL17 latency for responsive performance
  • 2 V low-voltage operation reduces power draw
  • 288-pin unbuffered non-ECC DIMMs fit standard desktop slots
  • Guaranteed compatible with Supermicro A2SDi-4C-HLN4F and A2SDi-8C-HLN4F motherboards

Compatible DDR4 kit for Supermicro A2SDi boards

This 32GB kit contains four 8GB unbuffered DIMMs built to run at DDR4 2400 with CL17 timings at 1.2V. The modules are validated for the Supermicro A2SDi-4C-HLN4F and A2SDi-8C-HLN4F motherboards. Computer Memory Solutions guarantees compatibility with these specific models.

Ideal for filling all four slots on the target

Builders who need a matched 32GB set for these Supermicro platforms can install this kit and run at the rated 2400 speed. Buyers who want more storage than 32GB or who require ECC registered modules for capacities up to 256GB should look at something else.

Straightforward DIMM installation

The 288-pin modules seat in the board’s four DDR4 slots without tools. Faster memory will clock down to the processor’s supported rate, so mixing speeds can lower overall performance. A 64-bit operating system is required to address more than 4GB of installed memory.

How it compares

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

Price $138.99
Cheaper than about 63% 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 $4.34 per GB
Cheaper than about 82% 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 systemsSupermicro A2SDi-4C-HLN4F, A2SDi-8C-HLN4F Motherboards
In the box
Included items4 Memory RAM Sticks

Questions about this item

What motherboard must I already have for this 32GB kit to be compatible?

The kit is validated for Supermicro A2SDi-4C-HLN4F and A2SDi-8C-HLN4F motherboards, which provide four 288-pin DDR4 DIMM sockets and support up to 64GB of non-ECC unbuffered memory.

If I keep older DDR4 modules in the same board, what speed will the memory run at?

All installed modules will operate at the speed of the slowest module or the processor's memory-controller limit, so mixing with slower DDR4 sticks will reduce the overall memory frequency.

How can I confirm the kit is running at its rated 2400MHz CL17 after installation?

Enter the system BIOS or use a utility such as CPU-Z to verify that the memory frequency reads 2400MHz and the timings show 17-17-17 at 1.2V.

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