AddOn
AddOn AM2666D4QR4RN/64G 64GB DDR4-2666MHZ JEDEC RDIMM QUAD RANK
Mfg Part Number: AM2666D4QR4RN/64G , Item #: 4382551
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Price: $1,013.64
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Quantity:
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Last Updated: Jan 08, 2026
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, PO and Wire.
This industry standard 64GB DDR4-2666MHz quad rank load-reduced ECC 1.2V 288-pin CL17 RDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.
Main Specification
| General Information | |
| Manufacturer | AddOn |
| Manufacturer Part Number | AM2666D4QR4RN/64G |
| Manufacturer Website Address | http://www.addoncomputer.com |
| Brand Name | AddOn |
| Product Name | 64 GB DDR4 SDRAM Memory Module |
| Packaged Quantity | 1 |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 64 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Voltage | 1.20 V |
| Number of Modules | 1 x 64GB |
| Memory Speed | 2666 MHz |
| Memory Standard | DDR4-2666/PC4-21300 |
| Memory Rank | Quad-rank |
| Error Checking | ECC |
| Signal Processing | Registered |
| CAS Latency | CL17 |
| Device Supported | Server |
| Physical Characteristics | |
| Number of Pins | 288-pin |
| Form Factor | RDIMM |
| Thickness | 300 mil |
| Width | 1.5" |
| Length | 5.5" |
| Weight (Approximate) | 8 oz |
| Miscellaneous | |
| TAA Compliant | No |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | Lifetime |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
