
838089-B21 - HPE 16GB DDR4 2666MHz ECC RDIMM 1.2V 288-Pin Memory
SKU 838089-B21
HPE 838089-B21 16GB DDR4-2666 PC4-21300 288-Pin RDIMM CL19 Dual Rank x4 ECC Registered Memory Module
Support the growing demands of your server with HPE 838089-B21 memory that offers reliable throughput and high bandwidth. This 16GB module is designed with RDIMM technology for improved performance under stress. The DDR4-2666/PC4-21300 enables easy integration into various servers with flexibility for future growth. Designed for high-availability infrastructures, it meets enterprise-grade standards for speed, reliability, and robustness.
- Offers 2666MHz of speed
- Low power consumption for energy savings
- Intelligent temperature control
- Improved reliability through ECC technology
- Designed for continuous uptime environments
- Supports large-scale virtualization and cloud computing
General Information
| Product Type | Memory Module |
|---|---|
| Package Type | OEM |
Technical Information
| Memory Capacity | 16 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 | Dual 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
- 838089-B21
Compatible with
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
Related Server Memory
NewP12979-091 - HPE 8GB DDR4 2933MHz ECC RDIMM Memory Module
NewP39382-001 - HPE 32GB DDR4 2933MHz ECC DIMM Memory Module
RefurbishedP00603-001 - HPE 64GB DDR4 2666MHz ECC RDIMM Memory Module
RefurbishedP12401-B21 - HPE 16GB DDR4 2933MHz ECC RDIMM Memory Module
NewP00920-K21 - HPE 16GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedP06189-001 - HP 32GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedP00918-B21 - HPE 8GB DDR4 2933MHz ECC RDIMM Memory Module
NewP06183-001 - HPE 8GB DDR4 2666MHz ECC RDIMM Memory Module
RefurbishedP00922-B21 - HPE 16GB DDR4 2933MHz ECC RDIMM Memory Module
RefurbishedP03052-091 - HP 32GB DDR4 2933MHz ECC RDIMM Memory Module
NewP53627-0A1 - HPE 64GB DDR5 5600MHz ECC RDIMM Memory Module
NewP16001-001 - HPE 128GB DDR4 2933MHz ECC RDIMM Memory Module
- P03054-791 - HPE 64GB DDR4 2933MHz ECC RDIMM Memory Module
- P18450-B21 - HPE 32GB DDR4 2933MHz ECC RDIMM Memory Module
- P11446-1A1 - HPE 64GB DDR4 3200MHz ECC RDIMM Memory Module
- P07650-B21 - HPE 64GB DDR4 3200MHz ECC RDIMM Memory Module
- P38519-0A1 - HPE 32GB DDR4 2933MHz ECC DIMM Memory Module
- P03049-091 - HPE 8GB DDR4 2933MHz ECC RDIMM Memory Module
- P03054-691 - HPE 64GB DDR4 2933MHz ECC LRDIMM Memory Module
- HMA451R7MFR8N-TF - Hynix 4GB DDR4 2133MHz ECC RDIMM Memory Module
- HMA81GU7AFR8N-UH - Hynix 8GB DDR4 2400MHz ECC UDIMM Memory Module
- HMA84GR7MFR4N-TFTD-BA - Hynix 32GB DDR4 2133MHz CL15 ECC RDIMM Memory
- HMA42GR7AFR4N-TFTD-AB - Hynix 16GB DDR4 2133MHz CL15 ECC RDIMM Memory
- HMA81GR7CJR8N-WM - Hynix 8GB DDR4 2933MHz ECC RDIMM Memory Module
- HMA41GU7AFR8N-TF - Hynix 8GB DDR4 2133MHz ECC UDIMM Memory Module
- HMA82GR7AFR4N-UH - Hynix 16GB DDR4 2400MHz ECC RDIMM Memory Module
- HMA42GR7AFR4N-UH - Hynix 16GB DDR4 2400MHz ECC RDIMM Memory Module
- HMA81GR7AFR8N-UH - Hynix 8GB DDR4 2400MHz ECC RDIMM Memory Module
- HMA451U7AFR8N-TF - Hynix 4GB DDR4-2133MHz UDIMM Memory Module
- HMA42GR7BJR4N-TF - Hynix 16GB DDR4 2133MHz ECC RDIMM Memory Module
- HMA42GR7MFR4N-TFT1-AB - Hynix 16GB DDR4 2133MHz CL15 ECC RDIMM Memory
- HMA42GR7MFR4N-TF - Hynix 16GB DDR4 2133MHz CL15 ECC RDIMM Memory
- HMA451R7AFR8N-TF - Hynix 4GB DDR4 2133MHz ECC RDIMM Memory Module
- HMA81GR7CJR8N-VK - Hynix 8GB DDR4 2666MHz ECC RDIMM Memory Module
- CT16G4RFD824A - Crucial 16GB DDR4 2400MHz CL17 ECC RDIMM Memory Module
- HMCG94AHBRA480N - Hynix 64GB DDR5 6400MHz ECC RDIMM Memory Module