
815101-K21 - HPE 64GB DDR4 2666MHz CL19 ECC RDIMM Memory Module
This part is priced per order. Send us your details and we'll get back to you with pricing and lead time — usually within one business day.
SKU 815101-K21
HPE 815101-K21 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 815101-K21 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
- 815101-K21
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
Quote6CN59AV - HP 32GB Kit (4x8GB) DDR4 2933MHz CL21 ECC RDIMM Memory
Quote274X3AV - HP 16GB Kit (2x8GB) DDR4 3200MHz CL22 ECC UDIMM Memory
Quote6CN82AV - HP 64GB Kit (2x32GB) DDR4 2933MHz CL21 ECC RDIMM Memory
Quote28A43AV - HP 128GB Kit (4x32GB) DDR4 3200MHz CL22 ECC UDIMM Memory
QuoteRP001227383 - HP 4GB PC3-10600 DDR3-1333Mhz ECC RDIMM Memory
Quote2ZP97AV - HP 32GB Kit (2x16GB) DDR4 2666MHz CL19 ECC UDIMM Memory
QuoteP11446-191 - HP 64GB DDR4 3200MHz CL22 ECC RDIMM Memory Module
Quote4D8C0AA - HP 256GB DDR4 2666MHz CL19 ECC DCPMM Memory Module
QuoteHMT151R7BFR4C - HP 4GB DDR3-1066MHz PC3-8500 ECC RDIMM Memory
QuoteP06031-K21 - HP 16GB DDR4 3200MHz CL22 ECC RDIMM Memory Module
Quote9DX64AV - HP 16GB DDR4 2933MHz CL21 ECC RDIMM Memory Module
Quote6CN35AV - HP 192GB Kit (12x16GB) DDR4 2933MHz CL21 ECC RDIMM Memory
- P45867-B21 - HP 256GB DDR4 3200MHz CL22 ECC RDIMM Memory Module
- 28B16AV - HP 16GB DDR4 3200MHz CL22 ECC UDIMM Memory Module
- 1C8K7AV - HP 32GB Kit (2x16GB) DDR4 3200MHz CL22 ECC UDIMM Memory
- 9NH78AA - HP 128GB DDR4 2666MHz CL19 ECC DCPMM Memory Module
- 486449-001 - HP 2GB FB-DIMM 240-Pin Memory Module
- 501539-001 - HP 1GB DDR3 1333MHz CL9 ECC UDIMM Memory Module
- 398708-051 - HP 4GB FB-DIMM 240-Pin Memory Module
- 370-AARQ - Dell 16GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
- 100-563-424 - EMC 16GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
- CT8G4RFD8266 - Crucial 8GB DDR4 2666MHz CL19 ECC RDIMM Memory Module
- X7801A - Sun 2GB Kit (2x1GB) RDIMM 240-Pin Memory Module
- CT204872BQ1339 - Crucial 16GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
- X5867A - Sun 4GB DDR3 1066MHz CL7 ECC RDIMM Memory Module
- 852661-001 - HPE 64GB DDR4 2133MHz CL15 ECC RDIMM Memory Module
- X4227A-Z - Sun 8GB Kit (2x4GB) RDIMM 240-Pin Memory Module
- 501-6242-01 - Sun 2GB 100MHz PC100 ECC 7ns 2 DIMM Memory
- 100-564-111 - EMC 16GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
- 100-563-384 - EMC 8GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
- 370-7974 - Sun 2GB RDIMM 184-Pin Memory Module
- X4291A - Sun 2GB Kit (2x1GB) RDIMM 240-Pin Memory Module
- 100-563-491 - EMC 32GB DDR3 1066MHz ECC RDIMM 1.5V 240-Pin Memory
- 371-1901-01 - Sun 4GB RDIMM 240-Pin Memory Module
- P05590-B21 - HPE 32GB DDR4 2666MHz CL19 ECC RDIMM Memory Module
- 4X70M09262 - Lenovo 16GB DDR4 2400MHz ECC RDIMM 1.2V 288-Pin Memory