HPE 32GB (1 x 32GB) Dual Rank x4 DDR4-2400 CAS-17-17-17 Load Reduced Memory Kit
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Part number cross-reference
- Part number
- 805353-B21
Overview
This item, 805353-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 Load Reduced Memory Kit. Further details below.
Maximize your server's performance with this 32GB DDR4-2400 Load Reduced Memory Kit. Operating at 2400MHz with a CAS Latency of 17-17-17, this dual-rank module provides a significant boost in memory capacity and speed. The load-reduced design minimizes the load on the memory bus, allowing for greater memory density and improved overall system stability.
This 32GB ECC LRDIMM is ideal for demanding applications and virtualized environments. Compatible servers include but are not limited to the DL380 Gen9 (v4), DL360 Gen9 (v4), BL460c Gen9 (v4), DL160 Gen9 (v4), and ML350 Gen9 (v4). This ECC-registered memory helps ensure data integrity and delivers reliable performance for mission-critical workloads.
HPE Option Part #: 805353-B21
HPE Spare Part #: 819414-001
HPE Assembly Part #: 809084-091
PRODUCT SPECIFICATIONS FOR 805353-B21:
- Type: DRAM
- Product Type: Memory module
- Form Factor: LRDIMM 288-pin
- Technology: DDR4 SDRAM
- Storage Capacity: 32 GB
- Registered or Buffered: Load-Reduced
- 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 805353-B21
| Spare PN | Description | |
|---|---|---|
 | 819414-001 | HPE SmartMemory 32GB, 2400MHz, PC4-2400T-L, DDR4, dual-rank x4, 1.20V, CAS-17-17-17, load reduced dual in-line memory module (LRDIMM) |
Last Updated: 2026-07-09
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 805353-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.
Start a return or claim
Complete the RMA request form and send it to us, or choose Warranty or return on the contact form.
Reviews of this part
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805353-B21 HPE 32GB (1 x 32GB) Dual Rank x4 DDR4-2400 CAS-17-17-17 Load Reduced Memory Kit
Filling a whole server?
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