HPE Gen10 Memory (2nd Gen CPU)
HPE 32GB (1x32GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Memory Kit
Fits 5 HPE ProLiant server models. See the list
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Part number cross-reference
- Part number
- P38446-B21
Overview
This item, P38446-B21, is the HPE option part number for the product described as 32GB (1x32GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Memory Kit. Further details below.
Enhance your server's performance with the HPE 32GB Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Memory Kit. Designed for the DL360 Gen10, this 32 GB memory module delivers reliable performance with ECC (Error-Correcting Code) for error detection and correction. Operating at 2933 MHz with Latency Timings of CL21 (21-21-21), this DIMM module features a 288-pin design and uses 1.2 V voltage, ensuring efficient and stable memory performance for mission-critical applications.
HPE Option Part #: P38446-B21
HPE Spare Part #: P39382-001
HPE Assembly Part #: P38519-0A1
PRODUCT SPECIFICATIONS FOR P38446-B21:
- Capacity: 32 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P38446-B21, HPE P39382-001
- Weight: 1.41 oz
- Type: DRAM memory module
- Technology: DDR4 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 2933 MHz (PC4-23400)
- Latency Timings: CL21 (21-21-21)
- Data Integrity Check: ECC
- Features: Single Rank, registered
- Chips Organization: 4096 x 4
- Voltage: 1.2 V
RESOURCES FOR P38446-B21
Quickspecs for P38446-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 P38446-B21
| Spare PN | Description | |
|---|---|---|
| P39382-001 | SPS-DIMM 32GB PC4-2933Y-R 4Gx4 |
Last Updated: 2026-10-13
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
Every number below identifies this same part. Match any of them to the label on the part you are replacing.
Questions about P38446-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.
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Reviews of this part
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P38446-B21 HPE 32GB (1x32GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Memory Kit
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