Description
The AddOn HP® P50314-B21 Compatible 256GB DDR5-4800MHz Registered ECC RDIMM delivers maximum performance, stability, and compatibility for enterprise-grade servers. Designed to meet strict JEDEC standards, this high-capacity module is built using Tier 1 components from leading manufacturers like Samsung®, Micron®, or Hynix®.
Featuring DDR5-4800MHz speed, octal-rank x4 architecture, and ECC error correction, it ensures reliable data handling for mission-critical workloads. The CL40 latency and 1.1V low-voltage operation optimize power efficiency while maintaining peak performance.
Engineered for full compatibility with HP® systems, this memory is 100% guaranteed to work right the first time without affecting or voiding OEM warranties—ensuring seamless upgrades and long-term reliability.
Ideal for businesses demanding scalable performance, enhanced memory bandwidth, and maximum uptime, this module is the perfect solution for modern data centers and enterprise IT environments.
| Category | Details |
|---|---|
| Compatible OEM | HP® |
| OEM Part Number(s) | P50314-B21 |
| Memory Size | 256GB |
| Memory Technology | DDR5 |
| Memory Speed | DDR5-4800MHz |
| DIMM Type | Registered (RDIMM) |
| Error Correction | ECC |
| Rank | Octal |
| Chip By Value | x4 |
| CAS Latency | CL40 |
| Pins | 288-pin |
| Voltage | 1.1V |
| Kit | No Kit – Single Module |
| Form Factor | RDIMM |
| Shipping Dimensions (HxWxD) | 0.5 in. x 2 in. x 6.5 in. |
| Shipping Weight | 0.75 lb |
| Compliance | JEDEC Standard |
| TAA Compliant | No |
| ECCN | EAR99 |
| HTS Code (US) | 8473.30.5100 |
| HTS Code (UK) | 84733020 |
| UNSPSC Code | 43201402 |
| UPC Code | 195285794420 |
| What’s in the Box | 1x 256GB DDR5 RDIMM Module |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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