This item, 805351-B21, is the HPE option part number for the product described as 32GB (1 x 32GB) Dual Rank x4 DDR4-2400 CAS-17-17-17 Registered Memory Kit. Further details below.
Upgrade your server's memory capacity with this 32GB DDR4-2400 registered memory module, designed to improve performance and stability. Operating at 2400MHz with timings of 17-17-17, this dual-rank DIMM provides a significant boost for demanding applications and virtualized environments. The ECC (Error Correcting Code) functionality ensures data integrity, reducing the risk of errors and system crashes.
This 32GB ECC Registered DIMM is compatible with a wide range of HPE servers, including but not limited to the DL380 Gen9 (v4), DL360 Gen9 (v4), BL460c Gen9 (v4), DL160 Gen9 (v4), and ML350 Gen9 (v4). This memory upgrade is a cost-effective solution for enhancing overall system responsiveness and supporting critical workloads.
HPE Option Part #: 805351-B21
HPE Spare Part #: 819412-001
HPE Assembly Part #: 809083-091
PRODUCT SPECIFICATIONS FOR 805351-B21:
- 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
- Chips Organization: X4
- Memory Speed: 2400 megahertz
- Memory Specification Compliance: PC4-19200
- Supply Voltage: 1.2 volt
- CAS Latency: CL17
- Latency Timings: 17-17-17
- RAM Features: Dual Rank
COMPATIBLE WITH:
PROLIANT BL SERIES
PROLIANT DL SERIES
PROLIANT ML SERIES
PROLIANT XL SERIES
PROLIANT WS SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 805351-B21
| Spare PN | Description | |
|---|---|---|
 | 819412-001 | HPE SmartMemory 32GB, 2400MHz, PC4-2400T-R, DDR4, dual-rank x4, 1.20V, CAS-17-17-17, registered dual in-line memory module (RDIMM) |
Last updated: 5/2/2025
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8 Reviews
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5 Good experience
Posted by Delilah Turner on Mar 28, 2023
I'm thankful for the excellent customer support. They made me feel valued and prioritized my needs.
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5 Good experience!
Posted by Cael Robinson on Feb 07, 2023
The fast shipping was a pleasant surprise, and I'm satisfied with the overall delivery experience.
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5 Wonderful
Posted by William Anderson on Jan 18, 2023
The website's design is top-notch, and the user interface is smooth. It's evident that they put effort into making it customer-friendly.
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5 Very happy
Posted by Kaison Hayes on Feb 24, 2022
The staff's knowledge and expertise are commendable, and they provided valuable insights during my purchase.
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5 Awesome
Posted by Max Butler on Feb 23, 2022
I can't express how thankful I am for the wonderful customer service. They were attentive and resolved any issues I had promptly.
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5 Very happy!
Posted by Duncan Robinson on Oct 16, 2021
The website's layout is user-friendly, and I easily found what I was looking for.
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5 New favorite memory source
Posted by Rachel on Sep 01, 2021
Great product and delivered on time
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5 Best memory supplier
Posted by Fannie R on Jul 28, 2021
We are so happy to find this website, they have authentic HP memory at great prices.
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.
