HPE 

P50309-B21 HPE 16GB 1RX8 PC5-4800B-R SMART KIT

Mfg Part Number:  P50309-B21  
Image may not reflect the actual item.
Price: $2,008.34 + Free Shipping
Quantity:
In Stock: 2
Last Updated: Jun 17, 2025
No Sales Tax except these states
, PO and Wire.
As CPU core counts continue to increase, bandwidth per core cannot continue to scale with DDR4. New memory architectures are required to meet next-generation bandwidth per core requirements in x86 CPUs. With the changing landscape of ever-increasing CPU core counts, DDR5 was designed to increase bandwidth delivered to systems.

DDR5 is the latest evolution in DRAM, delivering a long list of new features designed to increase reliability, availability, and serviceability (RAS); reduce power; and dramatically improve performance - all features that modern data centers require.

Advanced workloads resulting from rapidly expanding datasets and compute-intensive applications have fueled processor core count growth which will be bandwidth-starved by current DDR4 DRAM technology over time. DDR5, the most technologically advanced DRAM to date, will enable the next generation of server workloads by delivering as much as an 85% increase in memory performance. DDR5 doubles memory density while improving reliability at a time when data center system architects seek to supply rapidly growing processor core counts with increased memory bandwidth and capacity.

The need for higher bandwidth and density has been posing a huge challenge for the tech industry, and DDR5 is the new standard that is expected to meet these requirements for years to come.

HPE DDR5 SmartMemory delivers great performance, reliability, and efficiency. Our large selection of server memory solutions provides the compatibility, capacity and bandwidth you need to productively manage your expanding workload with HPE ProLiant Gen11 servers, Apollo family servers, Synergy systems, and Blade systems.

As workloads grow and data center trends such as server virtualization, cloud computing, and the use of large database applications increase the need for higher-capacity memory with greater uptime, the quality and reliability of DRAM become ever more important. HPE SmartMemory goes through additional rigorous qualification and testing processes that unlock extended memory performance features available only with HPE Gen11 servers. This extensive testing ensures that HPE server memory is completely compatible with and optimized for HPE servers.
Main Specification
General Information
Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number P50309B21
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Name 16GB DDR5 SDRAM Memory Module
Product Type RAM Module
Technical Information
Memory Size 16 GB
Memory Technology DDR5 SDRAM
Memory Voltage 1.10 V
Number of Modules 1 x 16GB
Memory Speed 4800 MHz
Memory Standard DDR5-4800/PC5-38400
Memory Rank Single-rank
Error Checking ECC
Signal Processing Registered
CAS Latency CL40
Device Supported Server
Physical Characteristics
Number of Pins 288-pin
Form Factor RDIMM
Thickness 750 mil
Width 3.5"
Length 7.5"
Weight (Approximate) 1.55 oz
Miscellaneous
Compatibility
  • HPE ProLiant Gen11 Servers
  • HPE Apollo family Servers
  • HPE Synergy Systems
  • HPE Blade Systems
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
[0] [true] [Yes] [No] [Yes]