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Green Samsung 32GB DDR4 server DIMM 288 pins no heat spreader

SAMSUNG

SAMSUNG M386A4G40DM0-CPB 32GB DDR4 2133 CL15 server RAM

SKU CH-6357-N9G51 MPN M386A4G40DM0-CPB

32 GB DDR4 server memory running at 2133 MHz with CL15 latency and 1.2 V operation

  • Total capacity32 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Product type288-Pin DDR4 SDRAM
  • 32GB capacity supports large server workloads
  • DDR4 2133 speed delivers 17000 MB/s bandwidth
  • CL15 latency reduces access delay
  • 20V operation lowers power draw
  • 288-pin RDIMM fits standard server slots

32GB DDR4 2133 Registered Module

This 32GB Samsung DDR4 module runs at 2133 MT/s with CL15 timing and operates at 1.20V. It uses a 288-pin form factor and is built as a 4Rx4 registered DIMM for server platforms. The part number is M386A4G40DM0-CPB and the unit is supplied new.

Suited for ECC Registered Slots

This module fits systems that accept DDR4 registered ECC memory in a 288-pin slot. Builders using desktop or laptop boards that require unbuffered non-ECC UDIMMs cannot use this part. Buyers needing different capacities, speeds or latencies should look elsewhere.

4Rx4 Registered Organisation

The 4Rx4 registered organisation is the specification that determines compatibility. Only motherboards and controllers qualified for quad-rank registered DDR4 DIMMs will recognise and run this module correctly.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $102.99
Cheaper than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $3.22 per GB
Cheaper than about 88% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSAMSUNG
Total capacity32 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
Power
Rated voltage1.2 V

Questions about this item

How do I confirm the module runs at DDR4 2133 with CL15 after installation?

Check the memory speed and timings in your server BIOS or a hardware utility such as CPU-Z; they should report 2133 MT/s and CAS latency 15 at 1.20 V.

What comes in the box and what must I source separately?

The box contains the 32 GB 288-pin DDR4 SDRAM module only; no heat spreader or extra cables are included, so ensure your server has compatible DIMM slots and cooling.

Which capacity and speed version should I choose for a PC4 17000 system?

Select the 32 GB DDR4 2133 CL15 module (PC4 17000) to match the rated speed and latency of your platform.

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