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Green 240-pin DDR3 DIMM with black chips and a silver label

A-Tech

A-Tech 8GB DDR3 1866MHz ECC RDIMM 1Rx4 Dell A7187317 SNPT0F69C/8G Server Memory

SKU CH-M5D8-4GV9F

ECC registered DDR3 server module with 8 GB capacity, 1866 MHz speed and CL13 latency

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • ECC registered design protects data integrity in server workloads
  • DDR3 1866 MHz speed with CL13 latency supports responsive multitasking
  • 50 V standard voltage ensures broad platform compatibility
  • 240-pin RDIMM form factor fits Dell A7187317 and SNPT0F69C/8G slots
  • Major-brand chipset and lifetime warranty deliver reliable long-term operation

Server memory upgrade

This 8GB DDR3 1866MHz ECC RDIMM module is built for Dell servers and workstations that require registered memory with error correction. It replaces Dell part numbers A7187317 and SNPT0F69C/8G using a single 1Rx4 rank.

DDR3 1866MHz registered limits

The DDR3 1866 standard tops out at PC3-14900 bandwidth with a CL13 latency at 1.5V. Registered DIMMs add a buffer that reduces electrical load on the memory controller, allowing larger total capacities per channel than unbuffered modules can achieve.

240-pin DIMM installation notes

The 240-pin DDR3 DIMM slots into the server motherboard with the notch aligned to the key. Registered ECC modules must be paired with a platform that supports both registration and error correction; consumer boards without those features will not recognise the memory.

How it compares

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

Price $30.99
Cheaper than about 90% 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 $3.87 per GB
Cheaper than about 83% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1866 (PC3 14900)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL13
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.5 V

Questions about this item

Should I choose the single 8GB module or look for a different capacity?

This listing is a single 8GB module; add multiple units to reach your server's total memory target and populate channels evenly for best throughput.

What does the 1866MHz speed mean once the module is installed?

The module runs at DDR3 1866MHz with CL13 latency at 1.5V, giving your server the rated PC3-14900 data rate for memory-bound workloads.

Will the 240-pin registered ECC DDR3 interface work in my Dell server?

The 240-pin DDR3 RDIMM uses standard registered ECC signalling at 1.5V; verify your system's qualified-vendor list for Dell part numbers A7187317 or SNPT0F69C/8G before ordering.

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