HPE 16GB (1 x 16GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit
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Part number cross-reference
- Part number
- 774172-001
Overview
This item, 774172-001, is the HPE spare part number for the product described as 16GB (1 x 16GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit. Further details below.
Boost your server's capabilities with this 16GB DDR4 registered DIMM. Running at 2133 MHz with a CAS Latency of 15, this module provides a reliable performance upgrade for memory-intensive tasks. Built with ECC for enhanced data integrity, this memory module ensures stable and accurate operations.
This 16GB registered memory module is compatible with a variety of HPE servers. This includes but is not limited to the BL460c Gen9, DL380 Gen9, DL360 Gen9, DL388 Gen9, DL120 Gen9, DL160 Gen9, DL180 Gen9, DL60 Gen9, DL80 Gen9, ML150 Gen9, and ML350 Gen9. It's a straightforward solution for increasing memory capacity and optimizing system responsiveness.
HPE Option Part #: 726719-B21
HPE Spare Part #: 774172-001
HPE Assembly Part #: 752369-081
PRODUCT SPECIFICATIONS FOR 774172-001:
- CAS Latency: CL15
- Chips Organization: X4
- Data Integrity Check: ECC
- Form Factor: DIMM 288-pin
- Latency Timings: 15-15-15
- Memory Specification Compliance: PC4-17000
- Memory Speed: 2133 MHz
- RAM Features: Dual Rank
- Registered or Buffered: Registered
- Storage Capacity: 16 GB
- Supply Voltage: 1.2 V
- Technology: DDR4 SDRAM
- Type: DRAM
- Upgrade Type: System specific
COMPATIBLE WITH:
PROLIANT BL SERIES
PROLIANT DL SERIES
PROLIANT ML SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 774172-001 (726719-B21)
| Spare PN | Description | |
|---|---|---|
 | 774172-001 | 16GBPC4-2133P-R, registered synchronous dynamic random access memory (SDRAM),dual data rate(DDR4) mode, dual in-line memory module (DIMM), organized as 2Gx72 ; |
Last Updated: 2026-10-06
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
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Part numbers
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Questions about 774172-001
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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774172-001 HPE 16GB (1 x 16GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit
Filling a whole server?
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