AddOn
708633-B21-AM AddOn 4GB DDR3 SDRAM Memory Module
Mfg Part Number: 708633-B21-AM , Item #: 2188078
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Price: $175.12
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Quantity:
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Last Updated: Dec 27, 2025
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This HP 708633-B21 compatible 4GB DDR3-1866MHz dual rank unbuffered ECC 1.5V 240-pin CL13 factory original UDIMM 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 | 708633-B21-AM |
| Manufacturer Website Address | http://www.addoncomputer.com |
| Brand Name | AddOn |
| Product Name | 4 GB DDR3 SDRAM Memory Module |
| Product Type | RAM Module |
| Technical Information | |
| Memory Size | 4 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Voltage | 1.50 V |
| Number of Modules | 1 x 4GB |
| Memory Speed | 1866 MHz |
| Memory Standard | DDR3-1866/PC3-14900 |
| Memory Rank | Dual-rank |
| Error Checking | ECC |
| Signal Processing | Unbuffered |
| CAS Latency | CL13 |
| Device Supported | Server |
| Physical Characteristics | |
| Number of Pins | 240-pin |
| Form Factor | UDIMM |
| Thickness | 300 mil |
| Width | 1.5" |
| Length | 5.5" |
| Weight (Approximate) | 8 oz |
| Miscellaneous | |
| Compatibility | HP Servers: |
| Country of Origin | China |
| TAA Compliant | No |
| 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
