HPE P03053-0A1 64GB DDR4-2933Y Server Memory Kit

HPE P03053-0A1 64GB DDR4-2933 Registered Server Memory

If you have pulled a 64GB module from an HPE ProLiant Gen10 server and found P03053-0A1 on its label, this is the matching part. P03053-0A1 is an HPE assembly number for the 64GB dual rank x4 DDR4-2933 registered DIMM that HPE sells as option P00930-B21 and stocks for service as spare P06192-001.

Ordering by assembly number is the most direct way to replace a failed DIMM like for like, particularly in servers where you want every module in a bank to carry the same identification.

Stock is offered in New and Refurbished condition, subject to availability. Pick an option above to see its price, condition description and warranty.

Key Features At A Glance

• Like for like replacement for 64GB P03053-0A1 labelled DIMMs
• Same specification as option P00930-B21 and spare P06192-001
• Registered DDR4 with ECC protection
• Dual rank x4 design that avoids the need for LRDIMMs at 64GB
• HPE SmartMemory for Gen10 ProLiant servers
• New or Refurbished, depending on stock

Assembly Numbers: -0A1 And -7A1

HPE assigns an assembly number to the physical module, separate from the option and spare numbers used for ordering. For this 64GB RDIMM, spares cross-references list two assembly numbers under the same option and spare: P03053-0A1 and P03053-7A1. The base number P03053 stays the same and only the suffix changes.

Both versions are catalogued as 64GB 2Rx4 PC4-2933Y-R modules, so the specification does not change between them. The suffix identifies a particular build of the module. If your server shows a mix of these numbers, that is normal for parts supplied under the same HPE option. When we confirm a replacement, we match on the specification first and the assembly number second.

Why A 64GB RDIMM Matters

Before 16Gb DRAM chips were common, 64GB modules for this platform were quad rank load reduced DIMMs. This module reaches 64GB with only two ranks on registered memory, so it can sit alongside other HPE RDIMMs in a Gen10 build. HPE does not support RDIMMs and LRDIMMs together, which is why identifying the type matters before you order.

The processor fitted sets the running speed. Xeon Platinum 8200 and many Gold 6200 parts drive memory at 2933 MT/s, most Gold 5200 parts at 2666 MT/s, and Silver or Bronze parts at 2400 MT/s, according to HPE QuickSpecs.

Swapping Out A Failed Module

ProLiant Gen10 servers record memory faults in the Integrated Management Log, which you can view through iLO. The entry identifies the processor and slot involved, so you can find the module to remove. Shut the server down, disconnect power, open the latches on the slot and lift the DIMM straight out. Fit the replacement in the same slot, pressing evenly until both latches close, then check that the full capacity is reported at the next boot.

New P03053-0A1 Stock

The New option is for unused modules. Its warranty and packaging details are shown when you select it.

Refurbished P03053-0A1 Stock

Refurbished modules are previously used and priced lower. Check the condition notes and warranty shown for this choice on the product page.

P03053-0A1 Technical Specifications

Compatible ProLiant Gen10 Models

Listed by spares cross-references for Gen10 servers with 2nd Generation Intel Xeon Scalable processors:

• BL460c Gen10
• DL160 Gen10 and DL180 Gen10
• DL360 Gen10 and DL380 Gen10
• DL560 Gen10 and DL580 Gen10
• ML110 Gen10 and ML350 Gen10

Related Parts

• Ordering a new upgrade kit? See the HPE P00930-B21 64GB option kit.
• The service spare equivalent is the HPE P06192-001 64GB spare module.
• If your label ends in -7A1, use the HPE P03053-7A1 64GB assembly.
• Larger capacity is available with the HPE P00928-B21 128GB DDR4-2933 memory.
• Planning a new build? We stock the DL360 Gen10 8SFF CTO server P28948-B21.
• Keep a fully loaded chassis cool with parts from our server fan category.

Confirming Your Replacement

• Look for 64GB 2Rx4 PC4-2933Y-R on the failed module.
• Note the assembly number (P03053-0A1 or P03053-7A1).
• Check whether the other DIMMs are RDIMMs; LRDIMMs cannot be combined with it.
• Have the server model and serial number ready if you want us to check.

Buying P03053-0A1 in the UK

We supply HPE memory to UK businesses and IT teams, with delivery available across the UK and options shown at checkout. For help, send us your server model, serial number and the details from the DIMM label, and we will confirm the part.

Frequently Asked Questions

What does P03053-0A1 refer to?

It is the HPE assembly number on a 64GB dual rank x4 DDR4-2933 registered DIMM. The same module is ordered as option P00930-B21 or spare P06192-001.

Can I replace a P03053-7A1 module with P03053-0A1?

Spares cross-references list both under the same option and spare, with the same 64GB 2Rx4 DDR4-2933 specification. Send us the label details if you want us to confirm before ordering.

Does this module work with 64GB LRDIMMs already in the server?

No. It is a registered DIMM, and HPE does not support mixing RDIMMs and LRDIMMs in one server.

How do I see the warranty for this memory?

Select New or Refurbished on the product page. The warranty for that condition is shown with the option.

Where do you deliver P03053-0A1 memory?

We deliver throughout the UK. Shipping choices are listed at checkout.