HPE 96GB Dual Rank x4 DDR5-6400 EC8 Registered Smart Memory Kit P69729-B21

Product Summary
P69729-B21 HPE 96GB Dual Rank x4 DDR5-6400 EC8 Registered Smart Memory Kit The P69729-B21 HPE 96GB DDR5-6400 Registered Smart Memory Kit is a high-end enterprise-grade memory solution engineered for modern high-performance data centers, large-scale virtualization, and memory-intensive enterprise ...
Basic Properties
Place of Origin: China
Brand Name: HPE
Model Number: P69729-B21
Trading Properties
Minimum Order Quantity: 1
Price: 650 USD
Payment Terms: T/T,Western Union
Product Description
P69729-B21 HPE 96GB Dual Rank x4 DDR5-6400 EC8 Registered Smart Memory Kit

The P69729-B21 HPE 96GB DDR5-6400 Registered Smart Memory Kit is a high-end enterprise-grade memory solution engineered for modern high-performance data centers, large-scale virtualization, and memory-intensive enterprise applications. This flagship high-capacity model in HPE's Smart Memory lineup delivers exceptional memory density, reliability, and efficiency, undergoing HPE's strict qualification and testing protocols to ensure seamless integration with HPE Gen12 servers.

Built on advanced DDR5 architecture, the P69729-B21 features 96GB capacity and operates at 6400 MT/s (PC5-51200), delivering robust bandwidth that outperforms legacy DDR4 memory by up to 85%. Its Dual Rank x4 (2Rx4) configuration is optimized for high-capacity workloads, making it ideal for large database management, real-time big data analytics, AI/ML model training, multi-tenant virtualization, and high-performance computing applications.

With CAS latency of 52-52-52 and full compatibility with Intel Xeon 6700/6500 series processors, this module guarantees stable data processing even under peak loads, effectively eliminating performance bottlenecks in high-demand IT ecosystems.

The P69729-B21 integrates seamlessly with HPE Smart Memory technology, unlocking exclusive manageability and performance advantages when paired with HPE Gen12 servers. This includes compatibility with HPE Active Health System for real-time memory health monitoring and EC8 dual-error correction (On-Die ECC + Standard ECC) for maximum data integrity and system stability.

Engineered for exceptional energy efficiency, the module operates at 1.1V voltage, significantly reducing power consumption and heat generation compared to traditional DDR4 memory. The 288-pin Registered DIMM form factor guarantees broad compatibility with HPE ProLiant Gen12 rack and tower servers.

Product Specifications
Specification Details
Part Number (PN) P69729-B21
Memory Capacity 96GB (1x96GB) Single Module Kit
Memory Type DDR5 SDRAM Registered Smart Memory (RDIMM)
Memory Speed 6400 MT/s (PC5-51200); supports 6400 MT/s in 1DPC configuration with compatible processors
Rank & Bit Width Dual Rank x4 (2Rx4); optimized for high-capacity workloads
CAS Latency CAS-52-52-52
ECC Support EC8 (On-Die ECC + Standard ECC); enhanced error detection and correction
Voltage 1.1V (Low Power Consumption)
Form Factor 288-pin DIMM
Manufacturer Hewlett Packard Enterprise (HPE)
UPC/JAN Code UPC: 0190017710341; JAN: 4549821591534
Weight 0.06 kg (2.12 oz)
Dimensions 8.89 x 19.05 x 2.25 cm
Shipping Information

All P69729-B21 memory modules are packaged in authentic HPE packaging, engineered to protect against physical damage, electrostatic discharge, and environmental factors during transit. We collaborate with top-tier logistics partners including UPS, DHL, and FedEx for secure, timely worldwide delivery.

  • Domestic orders (USA): 1-4 business days
  • International shipments: 4-9 business days (subject to customs clearance)
  • Tracking number provided upon dispatch
  • Bulk orders (6+ units): Tailored shipping solutions and preferential pricing
  • All shipments fully insured against damage, loss, or theft
  • Streamlined return process for defective products aligned with HPE warranty terms
Frequently Asked Questions
Which HPE servers are compatible with the P69729-B21 memory kit?
The P69729-B21 is exclusively designed for HPE Gen12 servers supporting DDR5 RDIMM memory modules, including HPE ProLiant DL380 Gen12, DL360 Gen12, DL580 Gen12, ML350 Gen12, ML30 Gen12, and HPE Apollo series servers (Gen12 platform). It is fully compatible with Intel Xeon 6700/6500 series processors, supporting 6400 MT/s speed in 1DPC configuration. Not compatible with HPE Gen11 or earlier servers, or systems that only support UDIMM or LRDIMM memory types.
How does the 96GB Dual Rank x4 (2Rx4) configuration stand out for enterprise use?
The 96GB Dual Rank x4 (2Rx4) configuration is uniquely optimized for high-capacity, memory-intensive workloads, prioritizing memory density (96GB per module) to support large-scale data processing, AI model training, and big data analytics. This configuration reduces the number of DIMM slots required to achieve high total memory capacity, freeing up slots for future expansion and simplifying server configuration. While Dual Rank x8 modules offer slightly higher bandwidth per unit capacity, the 2Rx4 design delivers superior density while maintaining 6400 MT/s speed for high-performance computing.
What warranty coverage is included with the P69729-B21?
The P69729-B21 comes with HPE's 3-year standard manufacturer warranty, covering defects in materials and workmanship from the date of purchase. This includes access to HPE's global technical support team, rapid replacement services, and comprehensive diagnostics. Extended warranty options (1-3 years) are available for purchase, providing enhanced coverage for long-term IT infrastructure investments and mission-critical deployments.
Can I mix the P69729-B21 with other DDR5 memory modules in my server?
While technically possible, HPE strongly recommends using identical HPE Smart Memory kits (same part number, capacity, speed, and rank) for optimal performance and compatibility. Mixing the P69729-B21 with other modules may result in reduced performance, system instability, or loss of HPE Smart Memory-exclusive features such as real-time health monitoring. Consult your server's user manual or HPE's memory configurator before mixing modules.
Is professional installation required for the P69729-B21 memory kit?
Installation is straightforward and can be completed by IT personnel with basic server maintenance experience. Standard procedures include powering off the server, disconnecting power sources, using ESD protection, aligning the module with the DIMM slot, pressing firmly until retaining clips lock, and verifying installation via server's iLO interface or system BIOS. Detailed instructions are available in HPE server documentation. For large-scale deployments, guidance on optimal DIMM configuration (1DPC vs. 2DPC) is available.
Product Details
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dual rank x4 ddr5-6400

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hpe dual rank x4

Memory Capacity: 96GB (1x96GB)
Memory Type: DDR5 SDRAM Registered Smart Memory (RDIMM)
Memory Speed: 6400 MT/s (PC5-51200)
Rank & Bit Width: Dual Rank X4 (2Rx4)
CAS Latency: CAS-52-52-52
Voltage: 1.1V
Form Factor: 288-pin DIMM

Miss. Darcy To

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