Description
The AddOn HP® P43337-B21 Compatible 256GB DDR5-4800MHz Octal Rank Registered ECC RDIMM delivers exceptional memory performance, capacity, and reliability for enterprise-class servers and data centers. Built with premium DRAM components from tier-one manufacturers (Samsung®, Micron®, or Hynix®), this 288-pin CL40 module ensures seamless compatibility and maximum uptime.
Operating at 1.1V with advanced error correction (ECC) and JEDEC-compliant design, this RDIMM provides dependable support for mission-critical workloads such as virtualization, AI/ML, big data analytics, and cloud computing. Every module is rigorously tested for guaranteed first-time compatibility and is backed by federal law protections that preserve OEM warranties.
| Attribute | Specification |
|---|---|
| CAS Latency | CL40 |
| Chip By Value | x4 |
| Compatible OEM | HP® |
| Compatible With OEM Part Number(s) | P43337-B21, P43337-K21 |
| DIMM Type | Registered |
| Error Correction | ECC |
| Form Factor | RDIMM |
| Memory Size | 256GB |
| Memory Speed | DDR5-4800MHz |
| Memory Voltage | 1.1V |
| Pins | 288 |
| Rank | Octal |
| Technology | DDR5 |
| Product Shipping Dimension (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Product Shipping Weight | 0.75 lb |
| Kit | No Kit – 1 Piece |
| ECCN | EAR99 |
| HTS-Harmonized Code (UK) | 84733020 |
| HTS-Harmonized Code (US) | 8473.30.5100 |
| TAA Compliant | No |
| UNSPSC Code | 43201402 |
| UPC Code | 195285853844 |
| What's In The Box | 1x Memory Module |
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