Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 835955-K21 16GB DDR4-2666MHz RDIMM 2Rx8 CL19 Memory
- Capacity: 16GB
- Type: DDR4 SDRAM
- Speed: 2666MHz
- Form Factor: RDIMM (Registered DIMM)
- Rank: 2Rx8 (Dual Rank x8)
- CAS Latency: CL19
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
835955-K21 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Capacity
- 16GB
- Memory Type
- DDR4 SDRAM
- Speed
- 2666MHz
- Form Factor
- RDIMM
- Rank
- 2Rx8
- CAS Latency
- CL19
Product details
The HP 835955-K21 is a 16GB DDR4-2666MHz RDIMM memory module. It is designed for HP servers, offering reliable performance and capacity for various enterprise workloads.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2666MHz |
| Form Factor | RDIMM |
| Rank | 2Rx8 |
Additional Specifications
| CAS Latency | CL19 |
| Voltage | 1.2V |
| ECC | Registered ECC |
| Part Number | 835955-K21 |
Description
The HP 835955-K21 is a 16GB DDR4 Registered DIMM (RDIMM) memory module, operating at a speed of 2666MHz. This module is engineered to provide reliable memory capacity and enhanced performance for HP enterprise servers. The dual-rank (2Rx8) configuration offers improved bandwidth and efficiency, making it suitable for demanding computing tasks such as virtualization, database management, and high-performance computing. This RDIMM incorporates Error-Correcting Code (ECC) technology, which is crucial for maintaining data integrity and system stability in demanding server environments. ECC capabilities help to detect and correct memory errors, ensuring uninterrupted operation. The module has a CAS Latency of CL19, contributing to efficient data access times for applications that require prompt responses. Designed to meet the rigorous demands of enterprise computing, the 835955-K21 is an ideal component for upgrading or populating memory in compatible HP server systems. Its 16GB capacity supports efficient multitasking and the processing of moderate datasets, contributing to improved application performance. This memory module is built for the reliability and performance expected in 24/7 operational settings.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 835955-K21.
