
835955-S21 - HPE 16GB DDR4 2666MHz ECC RDIMM Memory Module
SKU 835955-S21
HPE 835955-S21 16GB DDR4-2666/PC4-21300 ECC Registered CL19 1.2V 288-Pin RDIMM Dual Rank x8 Memory Module
Support the growing demands of your server with HPE 835955-S21 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 | 1.2 V |
| RAM Speed | 2666 MHz |
| RAM Standard | DDR4-2666/PC4-21300 |
| Error Identifying | ECC |
| Signal Type | Registered |
| Column Access Strobe (CAS) | CL19 |
| Rank | Dual Rank x8 |
| 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
- 835955-S21
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
QuoteP68968-001 - HPE 128GB DDR5 4800MHz ECC DIMM Memory Module
NewP00924-B21 - HPE 32GB DDR4 2933MHz ECC RDIMM Memory Module
Refurbished809083-091 - HPE 32GB DDR4 2400MHz ECC RDIMM Memory Module
QuoteP05642-1A1 - HPE 64GB DDR4 2666MHz CL19 ECC RDIMM Memory Module
NewP43330-0A1 - HPE 32GB DDR5 4800MHz ECC RDIMM Memory Module
RefurbishedP03054-091 - HPE 64GB DDR4 2933MHz ECC RDIMM Memory Module
NewP43331-B21 - HPE 64GB DDR5 4800MHz ECC RDIMM Memory Module
QuoteP58842-001 - HPE 128GB DDR5 4800MHz CL40 ECC RDIMM Memory Module
Refurbished815100-B21 - HP 32GB DDR4 2666MHz ECC RDIMM Memory Module
RefurbishedP07646-B21 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module
Refurbished840758-091 - HPE 32GB DDR4 2666MHz ECC RDIMM Memory Module
Refurbished835804-B21 - HPE 128GB DDR4 2666MHz ECC DCPMM Memory Module
- 840756-091 - HPE 16GB DDR4 2666MHz ECC RDIMM Memory Module
- 835955-B21 - HPE 16GB DDR4 2666MHz ECC RDIMM Memory Module
- P48501-001 - HPE 32GB DDR5 4800MHz ECC RDIMM Memory Module
- 840759-691 - HPE 64GB DDR4 2666MHz ECC RDIMM Memory Module
- P20505-001 - HPE 128GB DDR4 3200MHz ECC RDIMM Memory Module
- P43334-B21 - HPE 128GB DDR5 4800MHz ECC RDIMM Memory Module
- P43328-B21 - HPE 32GB DDR5 4800MHz ECC RDIMM Memory Module
- HMAG88DXNRB - Hynix 32GB DDR4 3200MHz 288-Pin RDIMM 2Rx8 Memory
- HMCGM4MHBRB499N - Hynix 96GB DDR5 6400MHz ECC RDIMM Memory Module
- HMAG78EXNRA084N - Hynix 16GB DDR4 3200MHz 288-Pin RDIMM 2Rx8 Memory
- HMCGM4MHBRB - Hynix 96GB DDR5 6400MHz ECC RDIMM Memory Module
- HMCGM4MHBRB263N - Hynix 96GB DDR5 6400MHz ECC RDIMM Memory Module
- HMAG94DXNRB205N - Hynix 64GB DDR4 3200MHz ECC RDIMM Memory Module
- HMCG78AGBEA - Hynix 16GB DDR5 5600MHz ECC UDIMM Memory Module
- HMCGM4MhBRB498N - Hynix 96GB DDR5 6400MHz ECC RDIMM Memory Module
- HMCG88AHBRA - Hynix 32GB DDR5 6400MHz ECC RDIMM Memory Module
- HMCGM4MHBRB505N - Hynix 96GB DDR5 6400MHz ECC RDIMM Memory Module
- HMCG78AGBEA081N - Hynix 16GB DDR5 5600MHz ECC UDIMM Memory Module
- HMCG94AGBRA632N - Hynix 64GB DDR5 5600MHz ECC DIMM Memory Module
- E2Q95AA - HP 16GB DDR3 1866MHz ECC Registered RDIMM 1.5V 240p Memory
- CT2K32G4RFD4213 - Crucial 64GB 2x32GB DDR4 2133MHz RDIMM 2rx4 Memory
- P77349-001 - HPE 128GB DDR5 5600MHz ECC RDIMM Memory Module
- P64752-001 - HPE 128GB DDR5 4800MHz ECC DIMM Memory Module
- A7303660 - Dell 4GB DDR3 1600MHz CL11 ECC UDIMM Memory Module