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Green rectangular DDR3 DIMM with black chips and gold contacts

A-Tech

A-Tech 8GB DDR3 1866MHz ECC RDIMM 2Rx8 for IBM-Lenovo 00D5040 00D5042 46W0704 47J0223 4X70G00095 Server Memory

SKU CH-Z18P-67XZ4

An 8 GB DDR3 1866 MHz registered ECC DIMM built with major-brand chips for IBM-Lenovo server upgrades

  • Total capacity8 GB
  • Rated speedDDR3 1866 (PC3 14900)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL13
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 8GB capacity handles heavier server workloads
  • DDR3 1866MHz PC3-14900 speed moves data quickly
  • ECC RDIMM registered design protects data integrity
  • 2Rx8 dual-rank layout maximises memory density
  • 5V standard voltage ensures broad compatibility

DDR3 1866 ECC RDIMM for IBM-Lenovo servers

This 8 GB registered DIMM runs at DDR3 1866 MHz with CL13 latency and 1.5 V operation. It targets administrators upgrading compatible IBM-Lenovo systems that require ECC error correction and registered signalling for stable server workloads.

Single-module upgrade with major-brand chips

The kit contains one 8 GB module built with major-brand components and tested to A-Tech quality standards. ECC and registered operation help maintain data integrity under sustained loads, while the 240-pin form factor matches the listed IBM-Lenovo part numbers.

Verify DDR3 RDIMM support and slot population rules

Confirm the host system accepts DDR3 1866 MHz registered ECC DIMMs and check the motherboard manual for maximum capacity per channel and allowed rank configurations. Systems limited to unbuffered memory 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 $27.99
Cheaper than about 91% 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 $3.50 per GB
Cheaper than about 85% 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 rank2Rx8
Power
Rated voltage1.5 V

Questions about this item

Will the registered ECC DIMM require any periodic maintenance or component replacement during its service life?

No, the module is a solid-state component with no moving parts or user-serviceable items; it does not need periodic maintenance or scheduled replacement.

What is the first limit reached when this DDR3 1866 CL13 module runs at full load continuously?

The DDR3 1866 MHz speed rating and CL13 latency define the maximum sustainable data rate; the memory controller will not exceed this bandwidth under sustained use.

How much heat and power does a single 1.5 V 8 GB registered DIMM produce when the server runs all day?

Each module operates at the standard DDR3 1.5 V voltage; total power draw and thermal output scale with the number of populated DIMM slots in the chassis.

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