This item, 850881-001, is the HPE spare part number for the product described as 32GB (1x32GB) Dual Rank x4 DDR4-2666 CAS-19-19-19 Registered Smart Memory Kit. Further details below.
Upgrade your server's performance with the HPE 32GB (1x32GB) Dual Rank DDR4-2666 Registered Smart Memory Kit (850881-001). Designed for Gen10 servers, this module ensures data integrity with ECC and enhances efficiency with a Memory Speed of 2666 MHz. Optimize your operations with confidence in durability and reliability.
HPE Option Part #: 815100-B21
HPE Spare Part #: 850881-001
HPE Assembly Part #: 840758-091
PRODUCT SPECIFICATIONS FOR 850881-001:
- Type: DRAM
- Product Type: Memory module
- Form Factor: DIMM 288-pin
- Technology: DDR4 SDRAM
- Storage Capacity: 32 GB
- Registered or Buffered: Registered
- Data Integrity Check: ECC
- Module Configuration: 4096 x 72
- Chips Organization: X4
- Memory Speed: 2666 megahertz
- Memory Specification Compliance: PC4-21300
- Supply Voltage: 1.2 volt
- CAS Latency: CL19
- Latency Timings: 19-19-19
- RAM Features: Dual Rank
RESOURCES FOR 850881-001 (815100-B21)
Quickspecs for 815100-B21COMPATIBLE WITH:
PROLIANT BL SERIES
PROLIANT DL SERIES
PROLIANT ML SERIES
PROLIANT XL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR 850881-001:
- Which servers are compatible with the 850881-001?
The 850881-001 is compatible with Gen10 servers such as BL460c, DL360, DL380, DL560, DL580, ML110, ML350, XL170r, and XL190r, all with 1st Gen CPUs. - What are the key features of the 850881-001 memory module?
The 850881-001 offers 32GB storage, dual rank x4 configuration, ECC for data integrity, 2666 MHz speed, and registered design for improved reliability. - Why choose the 850881-001 for my server?
Choose the 850881-001 to enhance server performance with reliable memory speed, error correction features, and compatibility with HPE Gen10 servers.
HPE PARTSURFER INFO FOR 850881-001 (815100-B21)
| Spare PN | Description | |
|---|---|---|
 | 850881-001 | 32GB PC4-2666V-R, registered Synchronous Dynamic Random Access Memory (SDRAM) 2Gx4, operated in a Dual Data Rate (DDR4) mode, packaged in a dual in-line memory module organized as 4Gx72 ; |
Last Updated: 2026-07-24
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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.
