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HPE P90550-B21, 256GB 4800MHz CL60 EC8 Registered DDR5 DIMM RAM
HPE P90550-B21, 256GB 4800MHz CL60 EC8 Registered DDR5 DIMM RAM

HPE P90550-B21, 256GB 4800MHz CL60 EC8 Registered DDR5 DIMM RAM


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Product Code: RMHO-8189

MPN #: P90550-B21

Running out of memory on critical workloads can cause slowdowns and costly downtime. The HPE P90550-B21, 256GB 4800MHz CL60 EC8 Registered DDR5 DIMM RAM is a high-capacity DDR5 RAM module that plugs into compatible HPE servers, giving you the speed and reliability needed for demanding applications.

Usages of a 256GB DDR5 RAM

A single 256 GB DIMM can transform your server’s capability.

  • Virtualisation hosts handling dozens of VMs simultaneously.
  • Large-scale database servers processing heavy transaction loads.
  • High-performance computing clusters running complex simulations.
  • In-memory analytics platforms that require fast data access.
  • Enterprise backup systems needing rapid read/write cycles.

Why Choose HPE DDR5 RAM

If you manage a HPE Compute Mainstream Platform, you know that balancing capacity, speed and stability is a constant challenge. Many servers struggle with limited memory, leading to throttled performance and longer processing times. This DDR5 RAM module fits seamlessly into your existing infrastructure, offering a native 4800 MT/s speed that matches the server’s design while providing the extra headroom to run larger workloads without compromise. It removes the bottleneck that often forces you to upgrade the whole system.

Key Features of a 256GB DDR5 RAM
  • Capacity: 256 GB. Provides ample room for large datasets and multiple virtual machines.
  • DIMM Configuration: 1x256 GB. Simple installation with a single module.
  • Native Speed: 4800 MT/s. Delivers fast data transfer rates for high-throughput tasks.
  • DIMM Rank: Quad Rank. Improves memory density while maintaining reliability.
  • Memory Type: Registered 3DS Smart Memory (3DS RDIMM). Ensures error-correcting capability and stability in server environments.
  • Latency: CL60. Optimised timing for DDR5 performance.
  • Voltage: 1.1 V. Low power consumption reduces heat and energy costs.
  • ECC: YES. Detects and corrects data errors automatically.
  • Platform Compatibility: HPE Compute Mainstream Platforms. Guarantees seamless integration with supported servers.
  • Shipping Weight: 0.097 lb. Light and easy to handle during installation.

Benefits of HPE DDR5 RAM

With this module you avoid the expense of a full system replacement, saving both time and money while extending the life of your existing server. The registered design and ECC protect your data integrity, reducing the risk of costly errors. Faster native speed means quicker task completion, freeing up resources for other projects. Low voltage operation cuts energy bills and keeps the server cooler, lowering cooling requirements. Overall, you gain a reliable, high-capacity memory solution that lets your business run smoother and more efficiently.


Specifications
Product Information  
Product Number P90550-B21
Memory Type DDR5
Capacity 256 GB
Description

HPE 256GB (1x256GB) Quad Rank x4 DDR5-4800 CAS-60-52-52 EC8

Registered 3DS Smart Memory Kit

Memory Configuration  
DIMM Rank Quad Rank
DIMM Native Speed 4800 MT/s
DIMM Type Registered 3DS Smart Memory (3DS RDIMM)
Configuration 1x256GB
Latency CL60
ECC YES
Platform Compatibility  
Platform Supported HPE Compute Mainstream Platforms, see QuickSpecs for more information
Electrical  
Voltage 1.1 V
Physical & Shipping  
Shipping Dimensions 3.5 x 7.5 x 0.75 in
Shipping Weight 0.097 lb
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