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HPE (P64706-B21) 32GB, DDR5, 2800 MHz, 288-pin ECC RDIMM RAM for PC/Server
HPE P64706-B21 32GB DDR5 RAM module with 288-pin connector and ECC chips
Close-up of HPE 32GB DDR5 2800 MHz server memory showing 288-pin edge
HPE 32GB DDR5 ECC RDIMM for servers with dual-rank memory chips
HPE P64706-B21 32GB DDR5 ECC RDIMM RAM module top view
HPE 32GB DDR5 2800 MHz server memory close-up of DRAM chips
Hewlett Packard Enterprise logo for P64706-B21 32GB DDR5 RAM
HPE P64706-B21 32GB DDR5 2800 MHz ECC RDIMM server memory module top view
HPE 32GB DDR5 288-pin ECC RAM stick with gold edge connector and chips
Hewlett Packard Enterprise logo for P64706-B21 32GB DDR5 server memory
HPE P64706-B21 32GB DDR5 2800 MHz ECC RDIMM RAM module with 288-pin connector
Close-up of HPE 32GB DDR5 2800 MHz ECC RDIMM RAM showing 288-pin edge and chips
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HPE (P64706-B21) 32GB, DDR5, 2800 MHz, 288-pin ECC RDIMM RAM for PC/Server

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Product Code: RMHO-6494

MPN #: P64706-B21

Running out of memory as your server workloads grow can cause slowdowns and downtime. The HPE (P64706-B21) 32GB, DDR5, 2800 MHz, 288-pin ECC RDIMM RAM for PC/Server gives you a reliable, high-speed upgrade that keeps applications responsive and data safe, letting you scale without performance loss.

Why Choose HPE RDIMM

Many buyers worry about compatibility and whether a memory upgrade will really improve server efficiency. Choosing the right RDIMM can be confusing, especially with different speeds and voltages on the market. This HPE module is specifically qualified for HPE servers, runs at 1.1 V and delivers 5600 MT/s data rates, ensuring it works seamlessly and maximises throughput without extra power draw.

Key Features of a 2800 MHz RDIMM
  • Memory voltage: 1.1 V. Low voltage reduces power consumption while maintaining stability.
  • Memory clock speed: 2800 MHz. Faster clock means quicker data access for demanding workloads.
  • CAS latency: 45. A modest latency that balances speed and reliability.
  • Data transfer rate: 5600 MT/s. High bandwidth supports heavy virtualization and database tasks.
  • Form factor: 288-pin DIMM. Standard size fits all compatible server slots.
  • Capacity: 32 GB. Provides ample space for large applications and future growth.
  • Buffered type: Registered (buffered). Improves signal integrity in multi-module configurations.
  • ECC support: Yes. Detects and corrects memory errors, enhancing system uptime.
  • Dual-rank design: Improves performance in multi-channel setups.
  • Compatibility: PC/Server platforms. Works with a wide range of HPE server models.

Usages of a 2800 MHz RDIMM

Ideal for enterprises running virtualised environments, cloud services or large databases, this RDIMM suits IT teams needing dependable, high-capacity memory that can handle intensive processing and maintain continuous availability.

Benefits of HPE RDIMM
  • Reliability: ECC technology corrects errors, giving you peace of mind.
  • Efficiency: Low 1.1 V voltage cuts energy costs over time.
  • Performance: 2800 MHz speed and 5600 MT/s bandwidth keep applications swift.
  • Scalability: 32 GB capacity lets you expand workloads without re-engineering.
  • Compatibility: Tested for HPE servers, so installation is straightforward.

Specifications
Features
Memory voltage 1.1 V
Memory channels Dual-channel
Memory clock speed 2800 MHz
CAS latency 45
Memory form factor 288-pin DIMM
Component for PC/Server
Memory data transfer rate 5600 MT/s
Internal memory type DDR5
Memory layout (modules x size) 1 x 32 GB
Internal memory 32 GB
Buffered memory type Registered (buffered)
Other features
Internal memory 32 GB

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