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815097-B21 Overview
Has your server been configured with the memory it needs to perform as its role expands over time HPE Server Memory is designed for SMB and enterprise customers with a significant need for performance and capacity along with a desire to manage total cost of ownership. HPE SmartMemory enables total server memory optimization, runs at top throughput speed and is among the most power-efficient memory available. In addition to performance and efficiency, HPE SmartMemory also delivers on reliability. Only the highest-quality DRAM modules are selected from top suppliers. Now more than ever, DRAM quality is critical, as data center trends such as server virtualization, cloud computing, and the use of large database applications have increased the need for higher-capacity memory with greater up-time. HPE SmartMemory undergoes rigorous qualification and testing processes that unlock memory performance features available only with HPE servers.
What’s new
Up to 128 GB DDR4-2666 MT/s memory options supported on HPE Gen10 servers.
Features
High Performance
HPE DDR4 2666 MT/s SmartMemory provides up to a 66% improvement in bandwidth in comparison to DDR4 2400 MT/s memory modules.
HPE DDR4 SmartMemory delivers up to a 4.7% improvement in latency at 2666 MT/s in comparison to DDR4 2400 MT/s memory modules.
High Reliability
Hewlett Packard Enterprise tests and qualifies HPE DDR4 SmartMemory modules on all HPE server platforms to deliver the highest level of signal integrity.
HPE DDR4 SmartMemory prevents unnecessary DIMM replacement and reduces server downtime with advanced memory error detection technology.
HPE uses the highest quality materials for its DDR4 server memory, reducing issues that may affect signal integrity and increasing system reliability.
HPE provides server memory that performs above industry standards, enabling customers to increase the performance of their servers without having to increase the amount of memory purchased.
Quick Specs
Table 1 shows the Quick Specs.
| Product Code | 815097-B21 |
| Product Description | HPE 8GB 1Rx8 PC4-2666V-R Smart Kit |
| DIMM type | RDIMM |
| DIMM capacity | 8 GB |
| DIMM rank | Single |
| DIMM native speed (MT/s) | 2666 MT/s |
| Voltage | 1.2 V |
| Minimum dimensions (W x D x H) | 8.89 x 19.05 x 1.91 cm |
| Weight | 0.045 kg |
Compare to Similar Items
Table 2 shows the comparison of 815097-B21, 815098-B21 and 815100-B21.
| Product Code | 815097-B21 | 815098-B21 | 815100-B21 |
| Product Description | HPE 8GB 1Rx8 PC4-2666V-R kit | HPE 16GB 1Rx4 PC4-2666V-R kit | HPE 32GB 2Rx4 PC4-2666V-R kit |
| DIMM rank | Single rank (1R) | Single rank (1R) | Dual rank (2R) |
| DIMM capacity | 8GB | 16GB | 32GB |
| Voltage | 1.2 V | 1.2 V | 1.2 V |
| DRAM depth | 1Gb | 2Gb | 2Gb |
| DRAM width (bit) | x8 | x4 | x4 |
| DRAM density | 8Gb | 8Gb | 8Gb |
| CAS latency | 19-19-19 | 19-19-19 | 19-19-19 |
| DIMM native speed (MT/s) | 2666 | 2666 | 2666 |
