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Green rectangular circuit board with gold edge connectors and black memory chips

A-Tech

A-Tech Supermicro Certified MEM-DR380L-SL05-ER18 8GB DDR3 1866MHz ECC RDIMM server RAM

SKU CH-H36Q-R9NFY

8GB DDR3 1866MHz ECC registered server memory module with Samsung chipset, CL13 latency and 1.5V operation

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetSamsung Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Supermicro certified for guaranteed server compatibility
  • Samsung DDR3 1866MHz chipset ensures reliable performance
  • ECC registered design prevents data corruption errors
  • Single rank 1Rx4 architecture optimises memory channel efficiency
  • 5V standard voltage reduces power consumption

8GB DDR3 1866MHz ECC RDIMM for Supermicro Servers

This Supermicro-certified module adds 8GB of DDR3 1866MHz registered ECC memory to compatible servers. It uses a Samsung 1Rx4 chipset at 1.50V with CL13 latency. The 240-pin RDIMM form factor fits supported Supermicro platforms requiring registered error-correcting memory.

Installation is a standard DIMM slot procedure

Align the notch on the 240-pin module with the slot key, press down until the retention clips lock, and power on the server. The registered buffer adds slight electrical load, so the motherboard must support registered DIMMs. Mixing unbuffered or non-ECC modules will prevent boot or disable error correction.

Supermicro certification confirms platform

The MEM-DR380L-SL05-ER18 part number is validated for specific Supermicro systems. Buyers who need a different capacity, speed, or rank configuration must verify their motherboard's qualified-vendor list before ordering.

How it compares

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

Price $12.99
Cheaper than about 98% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $1.62 per GB
Cheaper than about 95% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSuperMicro
Product lineSupermicro Certified
Model nameMEM-DR380L-SL05-ER18
Total capacity8 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetSamsung Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.5 V

Questions about this item

How can I confirm the module is running at 1866 MHz with CL13 after installation?

Enter the system BIOS or UEFI and check the memory information screen; it should report DDR3 1866 (PC3-14900) at CL13 and 1.5 V. You can also run a tool such as CPU-Z or dmidecode to verify the speed, latency and voltage.

What comes in the box and do I need any extra parts?

The package contains a single 8 GB Samsung M393B1G70QH0-CMA RDIMM (240-pin, 1Rx4, ECC registered). No additional cables, brackets or software are required; just an available DDR3 RDIMM slot on a compatible motherboard.

When should I choose this 8 GB DDR3 1866 CL13 registered ECC module?

Select this module when your server or workstation requires DDR3 registered ECC memory at 1866 MHz with CL13 timing and 1.5 V operation, and you need an 8 GB single-rank stick to fill a 240-pin RDIMM slot.

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