Running out of memory as your workloads grow can cripple performance and cause costly downtime. The HPE P64988-B21, 128 GB, DDR5, 6400 MHz, 288-pin DIMM FOR PC/Server is a high-capacity, high-speed DDR5 module designed to keep your servers running smoothly, delivering the bandwidth and reliability modern data-centres demand.
Why Choose HPE DIMM
Many buyers worry about compatibility and whether a memory upgrade will actually improve server efficiency. Confusion often arises around the right rank configuration and the impact of latency on real-world tasks. This DIMM removes doubt by offering a dual-rank, registered design that is fully qualified for HPE servers, ensuring seamless integration and optimal throughput without the guesswork.
Key Features of a 128 GB DIMM
- Memory ranking: 2. Dual-rank layout provides balanced access and better performance.
- Memory clock speed: 6400 MHz. High frequency ensures fast data transfer for demanding applications.
- CAS latency: 46. Low latency reduces wait times during memory reads.
- Memory form factor: 288-pin DIMM. Standard size fits most server slots.
- Component for: PC/Server. Designed specifically for enterprise computing environments.
- Internal memory type: DDR5. Latest generation offers higher bandwidth than previous DDR versions.
- Memory layout (modules x size): 1 x 128 GB. Single module delivers large capacity in a compact footprint.
- Internal memory: 128 GB. Provides ample space for virtualization and large databases.
- Buffered memory type: Registered (buffered). Improves signal integrity and stability in multi-module configurations.
- Other features - Internal memory: 128 GB. Reinforces the module’s capacity for heavy workloads.
Usages of a 128 GB DIMM
Ideal for enterprises expanding virtual machines, cloud services, or large database applications, this module suits data-centre servers, high-performance compute nodes, and any environment where memory density and speed are critical to maintaining service levels.
Benefits of HPE DIMM
- Reliability: Certified DRAM from top suppliers ensures consistent uptime.
- Efficiency: Low power consumption helps manage total cost of ownership.
- Performance: Top-throughput speed accelerates processing of intensive workloads.
- Scalability: Large capacity supports future growth without frequent upgrades.
- Compatibility: Rigorously tested for HPE servers, guaranteeing a hassle-free install.
Specifications
| Features |
| Memory ranking |
2 |
| Memory clock speed |
6400 MHz |
| CAS latency |
46 |
| Memory form factor |
288-pin DIMM |
| Component for |
PC/Server |
| Internal memory type |
DDR5 |
| Memory layout (modules x size) |
1 x 128 GB |
| Internal memory |
128 GB |
| Buffered memory type |
Registered (buffered) |
| Other features |
| Internal memory |
128 GB |
