881901-B21 - HPE 64GB DDR4 2666MHz CL19 ECC RDIMM Memory Module
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SKU 881901-B21
HPE 881901-B21 64GB DDR4-2666/PC4-21300 RDIMM 288-Pin CL19 Quad Rank x4 ECC Registered Memory Module
Improve your server performance with this 64GB high-efficiency HPE 881901-B21 memory module. Designed using RDIMM technology, it delivers the best balance of reliability and speed to meet demanding workloads. The DDR4-2666/PC4-21300 provides extensive compatibility, and the 2666MHz enables quicker data access and processing. From increasing virtualization capacity to speeding up application response time, this memory module offers reliable, error-free operation to drive enterprise environments efficiently.
- Designed for 24/7 server workloads
- Integrated thermal sensor for enhanced heat management
- Error correction support for data reliability
- Smooth scalability for expanding infrastructures
General Information
| Product Type | Memory Module |
|---|---|
| Package Type | OEM |
Technical Information
| Memory Capacity | 64 GB |
|---|---|
| Memory Technology | DDR4 |
| Product Voltage | 1.2V |
| RAM Speed | 2666MHz |
| RAM Standard | DDR4-2666/PC4-21300 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL19 |
| Rank | Quad Rank x4 |
| Quantity of Pins | 288-pin |
| RAM Genre | RDIMM |
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- 881901-B21
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
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