This item, P11040-B21, is the HPE option part number for the product described as 128GB (1x128GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit. Further details below.
Increase your server's memory capacity and performance with this HPE 128GB DDR4-2933 Load Reduced Smart Memory Kit. This high-capacity module is designed to handle demanding workloads and improve overall system responsiveness. Operating at 2933 MHz, this memory module ensures fast and efficient data transfer.
This 128GB LRDIMM features ECC for data integrity and is configured as Quad Rank x4. With Latency Timings of CAS 24-21-21, this memory module offers a balance of speed and stability. Compatible servers include but are not limited to the HPE ProLiant DL380 Gen10 and DL360 Gen10.
HPE Option Part #: P11040-B21
HPE Spare Part #: P16001-001, P19402-001
HPE Assembly Part #: P11057-0A1
PRODUCT SPECIFICATIONS FOR P11040-B21:
- Brand: HPE
- Product Line: HPE SmartMemory
- Chips Organization: X4
- Data Integrity Check: ECC
- Latency Timings: 24-21-21
- Memory Specification Compliance: PC4-23400
- Memory Speed: 2933 megahertz
- Memory Technology: DDR4 SDRAM
- Memory Type: DRAM
- Memory Voltage: 1.2 volt
- Registered or Buffered: Load-Reduced
- Ram Capacity: 128 GB
- CAS Latency: CL24
- Form Factor (RAM): LRDIMM 288-pin
- Product Type: Memory module
- RAM Features: Quad Rank
RESOURCES FOR P11040-B21
Quickspecs for P11040-B21COMPATIBLE WITH:
PROLIANT DL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR P11040-B21
| Spare PN | Description | |
|---|---|---|
 | P19402-001 | HPE 128GB (1x128GB) Quad Rank x4 DDR4-2933 CAS-24-21-21 Load Reduced Smart Memory Kit |
| P16001-001 | SPS-DIMM,128GB PC4-2933Y-L,4Gx4 |
Last updated: 8/31/2025
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1 Review
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5 Good
Posted by Mark Hopkins on Oct 13, 2023
The memory arrived quickly and these are authentic HPE parts.
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.
