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Green circuit board DDR3 DIMM with black memory chips and gold edge connectors

A-Tech

A-Tech 8GB DDR3 1866MHz ECC UDIMM Server Memory

SKU CH-V7B2-J69H1

An 8 GB DDR3 1866 MHz ECC UDIMM module for server and workstation upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • 8GB capacity expands server memory headroom
  • DDR3 1866MHz speed accelerates data throughput
  • ECC UDIMM design protects data integrity
  • 240-pin DIMM fits standard server slots
  • 5V operation matches DDR3 standard voltage

8GB DDR3 1866MHz ECC UDIMM

This A-Tech server memory module provides 8GB of DDR3 capacity at 1866MHz with ECC error correction. It is designed for servers and workstations that require unbuffered DIMMs and data-integrity protection. The single 240-pin module suits systems with available DDR3 slots.

Thermals, noise and power draw

Operating at the standard DDR3 voltage of 1.50V, the module draws typical power for its class and produces no audible noise. Passive cooling relies on system airflow across the DIMM. The CL13 latency and 2Rx8 organisation keep electrical load consistent with other DDR3-1866 ECC UDIMMs.

Build fit and compatibility

The 240-pin DDR3 DIMM fits motherboards that accept unbuffered ECC memory at 1866MHz. It replaces HP part numbers 712288-081, 712288-581, 715271-001, E2Q93AA and E2Q93AT. Builders who need registered DIMMs, higher capacities per slot or a different DDR generation cannot use this module.

How it compares

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

Price $55.99
Cheaper than about 82% 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 $7.00 per GB
Typical for this category: the median of 6,064 items is $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 typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

How do I install this 240-pin DDR3 ECC UDIMM in my server, and which step is often missed?

Power down, open the chassis, align the notch on the module with the slot key, press firmly until both retention clips click, then verify in BIOS that the 8GB module is detected at 1866 MHz.

What maintenance or replacement will this 1.5V DDR3 module need over its service life?

No routine maintenance is required; keep air vents clear so the DIMM stays cool, and replace only if memory diagnostics report correctable or uncorrectable ECC errors.

What limit appears first when this CL13 2Rx8 module runs sustained workloads?

The 1.5V standard voltage and CL13 latency set the thermal and timing ceiling; prolonged heavy use will hit the DDR3 1866 MT/s bandwidth limit before any other constraint.

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