Description
The AddOn HP® P63345-B21 Compatible 128GB DDR5-4800MHz Registered Quad Rank x4 1.1V 288-pin CL40 RDIMM delivers exceptional performance and reliability for enterprise-class servers and data centers. Engineered to meet strict JEDEC standards and manufactured in Tier 1 facilities (Samsung®, Micron®, or Hynix®), this module ensures consistent quality and compatibility.
With ECC support, quad-rank architecture, and high data throughput at 4800MHz, this DDR5 RDIMM enhances memory-intensive workloads, virtualization, and high-performance computing. AddOn guarantees compatibility with HP® systems, and all modules are federally protected to not affect or void OEM warranties—ensuring peace of mind and dependable performance.
| Category | Specification |
|---|---|
| Compatible OEM | HP® |
| Compatible With OEM Part Number(s) | P63345-B21 |
| Memory Size | 128GB |
| Memory Technology | DDR5 |
| Memory Speed | 4800MHz |
| CAS Latency | CL40 |
| Rank | Quad |
| Chip Organization | x4 |
| Error Correction | ECC |
| DIMM Type | Registered (RDIMM) |
| Form Factor | 288-pin |
| Memory Voltage | 1.1V |
| Kit | No Kit – 1 Piece |
| Shipping Dimensions (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Shipping Weight | 0.75 lb |
| TAA Compliant | No |
| ECCN | EAR99 |
| HTS Code (US) | 8473.30.5100 |
| HTS Code (UK) | 84733020 |
| UNSPSC Code | 43201402 |
| UPC Code | 195285854001 |
| What’s in the Box | 1x memory module |
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