This item, P64709-B21, is the HPE option part number for the product described as 128GB (1x128GB) Quad Rank x4 DDR5-5600 CAS-52-45-45 EC8 Registered 3DS Smart Memory Kit. Further details below.
Unleash the ultimate potential of your server with this ultra-high-density 128GB DDR5-5600 ECC Registered 3DS memory module. This item offers unparalleled memory capacity and impressive speed, ideal for tackling the most demanding workloads, supporting massive virtualized environments, and handling large in-memory databases. Running at 5600 MHz, this module is optimized for peak performance.
This 128GB DDR5 memory module is compatible with Gen11 servers powered by 5th Generation Intel processors. The list of compatible machines includes but may not be limited to these models. Benefit from the advanced reliability and error correction of ECC Registered memory, enhanced further by 3DS technology, ensuring exceptional data integrity and system stability for your mission-critical applications. Note the CAS Latency of 52-45-45.
HPE Option Part #: P64709-B21
HPE Spare Part #: P65257-001
HPE Assembly Part #: P53628-0A1
PRODUCT SPECIFICATIONS FOR P64709-B21:
- Capacity: 128 GB
- Upgrade Type: System specific
- Type: DRAM memory module
- Technology: DDR5 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 5600 MHz (PC5-44800)
- Latency Timings: (52-45-45)
- Data Integrity Check: ECC
- Features: Quad Rank, 3DS registered
- Chips Organization: X4
- Voltage: 1.1 V
RESOURCES FOR P64709-B21
Data Sheet for P64709-B21COMPATIBLE WITH:
PROLIANT ML SERIES
PROLIANT DL SERIES
OTHER HPE MACHINES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR P64709-B21:
- Q: Will this 128GB DDR5 3DS module work in my HPE Gen11 server?
- A: This module is intended for HPE Gen11 servers using 5th Generation Intel processors. Always verify compatibility with your specific server model using its documentation. The list of compatible machines includes but may not be limited to those specified in the product description.
- Q: What is 3DS memory, and what are its advantages?
- A: 3DS (3-Dimensional Stacking) memory uses advanced technology to vertically stack memory chips, providing significantly higher density (128GB in this case) in a single module. This enables much greater memory capacity without compromising speed.
- Q: What types of applications benefit from 128GB of RAM?
- A: 128GB is best suited for extremely demanding workloads such as large in-memory databases, high-performance computing, and heavily virtualized environments requiring vast memory resources.
- Q: What does Quad Rank mean for this 128GB module?
- A: Quad Rank indicates that the memory module has four sets of memory chips that can be accessed. This design helps improve memory performance.
- Q: Why is the CAS Latency (CL52) slightly higher on this module?
- A: Due to the increased density and complexity of 3DS memory, the CAS Latency is slightly higher (52) compared to lower-capacity modules. The overall performance remains excellent due to the high bandwidth and large capacity provided by the module.
HPE PARTSURFER INFO FOR P64709-B21
| Spare PN | Description | |
|---|---|---|
| P65257-001 | SPS-DIMM,128GB PC5-5600B-R,4Gx4 |
Last updated: 5/3/2025
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This product is warrantied against hardware failure for a period of 5 Years from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
To initiate a return or warranty claim, please complete and submit the RMA Request Form.
