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

A-Tech

A-Tech 8GB DDR3 1866MHz ECC UDIMM 2Rx8 CL13 1.5V server RAM

SKU CH-V591-GVX29

An 8 GB DDR3 1866 MHz ECC UDIMM module with CL13 latency and 1.5 V operation for server upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • 8GB capacity handles heavier server workloads
  • DDR3 1866MHz speed accelerates data throughput
  • ECC unbuffered design detects and corrects memory errors
  • CL13 latency at 1.5V delivers responsive operation
  • 240-pin 2Rx8 module fits compatible IBM-Lenovo systems

8GB DDR3 ECC UDIMM for servers

This 8GB DDR3 1866MHz ECC UDIMM module is built for server and workstation systems that require error-correcting memory. It operates at PC3-14900 speed with CL13 latency and standard 1.5V voltage. The unbuffered design suits platforms that do not support registered DIMMs. Buyers who need registered memory or higher capacities per slot cannot use this module.

Thermals power and noise

As a memory module this product has no moving parts and generates no audible noise. Power draw is determined by the 1.5V DDR3 standard voltage and the 2Rx8 organisation. Thermal output is typical for DDR3 UDIMMs under normal server workloads. No active cooling or special airflow considerations are required beyond standard chassis ventilation.

240-pin build and daily handling

The module uses a 240-pin DIMM form factor with major brand chips and undergoes quality assurance testing for reliability. The 2Rx8 rank configuration fits standard DDR3 UDIMM slots in compatible IBM-Lenovo systems referencing part 4X70G00093. Installation follows normal DIMM alignment procedures. Systems limited to single-rank modules or non-ECC memory will not accept this part.

How it compares

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

Price $50.99
Cheaper than about 84% 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 $6.37 per GB
Cheaper than about 60% 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 typeUnbuffered
Memory rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

How do I install this 240-pin DDR3 ECC UDIMM and what step is often missed?

Align the notch with the slot key, press straight down until both retention clips click, then verify the system BIOS recognises the full 8 GB capacity and ECC function.

What maintenance or replacement will this 1.5 V DDR3 module need over time?

No routine maintenance is required; keep air vents clear so the module stays within its rated thermal limits and replace only if a memory test reports correctable ECC errors.

What limit appears first when this CL13 1866 MHz kit runs sustained workloads?

The CL13 latency at 1866 MHz sets the throughput ceiling, so sustained bandwidth tops out at the PC3-14900 rating before thermal throttling becomes a factor.

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