Description
The AddOn HP® P43337-K21 Compatible 256GB DDR5-4800MHz Registered Octal Rank x4 1.1V 288-pin CL40 RDIMM delivers the next generation of high-performance memory for mission-critical servers and enterprise applications. Built to strict JEDEC standards and manufactured at tier 1 facilities (Samsung®, Micron®, or Hynix®), this module ensures superior reliability, speed, and efficiency.
Engineered with advanced ECC error correction and octal rank design, it enhances stability and system uptime for intensive workloads such as virtualization, big data, and AI-driven applications. Guaranteed to be fully compatible with HP® systems, this module is backed by federal law protections ensuring OEM warranties remain intact, making it a dependable upgrade for high-capacity server environments.
| Attribute | Specification |
|---|---|
| Compatible OEM | HP® |
| Compatible With OEM Part Number(s) | P43337-B21, P43337-K21 |
| Memory Size | 256GB |
| Memory Technology | DDR5 |
| Memory Speed | 4800MHz |
| DIMM Type | Registered (RDIMM) |
| Error Correction | ECC |
| CAS Latency | CL40 |
| Rank | Octal |
| Chip By Value | x4 |
| Memory Voltage | 1.1V |
| Pins | 288-pin |
| Form Factor | RDIMM |
| Kit | No Kit – 1 Piece |
| Product Shipping Dimensions (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Product Shipping Weight | 0.75 lb |
| What’s in the Box | 1x Memory Module |
| ECCN | EAR99 |
| HTS-Harmonized Code (US) | 8473.30.5100 |
| HTS-Harmonized Code (UK) | 84733020 |
| UNSPSC Code | 43201402 |
| TAA Compliant | No |
| UPC Code | 195285853851 |
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