This item, P07638-B21, is the HPE option part number for the product described as 8GB (1 x 8GB) Single Rank x8 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit. Further details below.
Optimize your server's performance with this 8GB DDR4-3200 registered DIMM, a cost-effective upgrade for select HPE Gen10 Plus servers. This memory module enhances your system's ability to handle everyday tasks and improves overall responsiveness. With a speed of 3200 MHz and CAS Latency timings of 22-22-22, this item delivers reliable performance for a variety of server applications.
Featuring ECC data integrity check and a single-rank design, this memory module ensures data reliability and stable operation. This registered DIMM offers a simple and efficient way to boost your server's capabilities. Compatible servers includes but may not be limited to certain Gen10 Plus models.
HPE Option Part #: P07638-B21
HPE Spare Part #: P20499-001
HPE Assembly Part #: P11441-191
PRODUCT SPECIFICATIONS FOR P07638-B21:
- Capacity: 8 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P07638-B21, HPE P20499-001
- 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: Single Rank, registered
- Chips Organization: X8
- Voltage: 1.2 V
RESOURCES FOR P07638-B21
Quickspecs for P07638-B21COMPATIBLE WITH:
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 P07638-B21
| Spare PN | Description | |
|---|---|---|
 | P20499-001 | HPE 8GB (1x8GB) Single Rank x8 DDR4-3200 CAS-22-22-22 Registered Smart Memory Kit |
Last updated: 5/2/2025
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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.
