HPE 64GB (1 x 64GB) Dual Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit
Fits 6 HPE ProLiant server models. See the list
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Part number cross-reference
- Part number
- P07650-B21
Overview
This item, P07650-B21, is the HPE option part number for the product described as 64GB (1 x 64GB) Dual Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit. Further details below.
Improve your server's responsiveness and efficiency with this HPE 64GB DDR4 Registered Smart Memory Kit, designed for reliable performance in demanding environments. This memory module provides a substantial increase in capacity, enabling your server to handle larger datasets and complex applications effectively. Operating at a speed of 3200 MHz (PC4-25600) with low Latency Timings of CL22 (22-22-22), it ensures fast and efficient data processing.
This 64GB DIMM module features ECC (Error Correcting Code) for enhanced data integrity and a Dual Rank x4 design for optimized performance. The registered design improves signal stability, especially in high-density configurations. Operating at a low voltage of 1.2V, this memory kit offers power efficiency without compromising performance. Designed as a system-specific upgrade for certain Gen10 Plus servers, it provides seamless integration and enhanced capabilities.
HPE Option Part #: P07650-B21
HPE Spare Part #: P20504-001
HPE Assembly Part #: P11446-1A1
PRODUCT SPECIFICATIONS FOR P07650-B21:
- Capacity: 64 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P07650-B21, HPE P20504-001
- Type: DRAM memory module
- Technology: DDR4 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 3200 MHz (PC4-25600)
- Latency Timings: CL22 (22-22-22)
- Data Integrity Check: ECC
- Features: Dual Rank, registered
- Chips Organization: X4
- Voltage: 1.2 V
RESOURCES FOR P07650-B21
Quickspecs for P07650-B21COMPATIBLE WITH:
PROLIANT DL SERIES
OTHER HPE MACHINES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR P07650-B21
| Spare PN | Description | |
|---|---|---|
 | P20504-001 | DIMM,64GB PC4-3200AA-R,4Gx4 |
Last Updated: 2026-10-22
Other sizes in this family
| Part number | Capacity | Type | Rank | Price | Availability |
|---|
Working out how many you need? Each server's memory page counts the modules for the capacity you want: see Compatible servers.
Specifications
Compatible servers
Each server opens that model's memory page, with its slot rules and a kit picker.
Part numbers
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Questions about P07650-B21
Warranty and returns
5-year replacement warranty
Covered against hardware failure for 5 years from the date of purchase. While HPE's own warranty runs, HPE replaces a failed part through the HPE Enterprise Support Center. After that, send it back to us for a working replacement; you ship it to us and we pay Ground or Economy shipping on the replacement.
Ordered the wrong part?
It is the customer's responsibility to verify compatibility before ordering. A part ordered by mistake can be returned for a refund, less a 25% restocking fee, within 5 business days of receipt. Freight is not refunded, and factory-sealed items can only be returned unopened. Check Compatible servers before you order.
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P07650-B21 HPE 64GB (1 x 64GB) Dual Rank x4 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit
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