HP 16GB 5600MHz DDR5 PC5-44800 ECC Registered CL46 288-Pin DIMM 1.1V Single Rank x8 Memory Module - P53625-0AE

The HPE P53625-0AE is a genuine 16GB DDR5 server memory module. It runs at 5600MHz on the PC5-44800 standard. This module has an ECC Registered design with a single-rank, x8 layout. It uses a standard 288-pin form factor at 1.1V.

P53625-0AE is a regional or channel-specific number for this module. It is tracked separately from the standard option part P64705-B21 and spare part P65253-001. The electrical specification matches both. The module carries a CL46 latency rating.

• Brand: HPE
• Part Number: P53625-0AE
• Capacity: 16GB
• Speed: 5600MHz (PC5-44800)
• Memory Type: DDR5 ECC Registered (RDIMM)
• CAS Latency: CL46
• Rank and Width: Single-Rank, x8
• Voltage: 1.1V
• Pin Count: 288
• Form Factor: Standard Height RDIMM
• Condition: Refurbished, tested, and verified functional

This module fits HPE ProLiant Gen11 servers built for DDR5-5600 registered memory. Many DL360, DL380, and ML350 Gen11 models use this type. It works with 4th and 5th Gen Intel Xeon Scalable processors. Always check your exact model first.

This module is refurbished, not new. Each one is cleaned and tested. This confirms it works before it gets listed. The chips are HPE-qualified, not a generic substitute. A 30-day warranty covers every order.

This module suits a Gen11 server that needs a smaller DDR5 upgrade, when this specific part number is what your supplier or region lists. It also replaces a failed 16GB stick with a matched part. The specification matches HPE's option and spare numbers for the same module.

Is P53625-0AE the same memory as P64705-B21?

Yes, electrically. The part number tracks a different distribution or procurement channel, not a different specification.

Should I confirm this exact part number with my supplier before ordering?

Yes. Regional and channel SKUs can vary by supplier, so confirming the exact number against your quote avoids any mismatch.