HPE P00930-B21 64GB DDR4-2933Y Server Memory Kit

HPE P00930-B21 64GB Dual Rank x4 DDR4-2933 Registered Smart Memory Kit

The P00930-B21 is HPE’s option kit for a 64GB registered DIMM rated at DDR4-2933. What sets it apart from earlier 64GB HPE modules is the DRAM inside: it is built on 16Gb chips, which lets HPE reach 64GB on a dual rank RDIMM instead of a quad rank load reduced module.

For ProLiant Gen10 owners running virtual machines, in-memory databases or large caches, that means high capacity per slot while staying with standard registered memory. HPE QuickSpecs for the DL380 Gen10 list a maximum of 24 x 64GB RDIMMs at 2933 MT/s, giving 1.5TB in a two processor system.

We offer this kit in New and Refurbished condition, depending on stock. The condition notes and warranty for each are shown on this page once you pick an option.

Key Features At A Glance

• 64GB per DIMM for dense Gen10 memory builds
• Registered RDIMM, not an LRDIMM, so it pairs with other HPE RDIMMs
• Dual rank x4 layout using 16Gb DRAM
• DDR4-2933 rating with CAS 21 timings
• HPE SmartMemory, recognised by HPE Gen10 system firmware
• Available New or Refurbished, subject to stock

RDIMM Versus LRDIMM At 64GB

HPE’s 2933 portfolio contains two different 64GB kits. P00926-B21 is a quad rank x4 LRDIMM built on 8Gb DRAM, while P00930-B21 is a dual rank x4 RDIMM built on 16Gb DRAM. Both hold 64GB, but they are not interchangeable in a mixed build, because HPE does not support RDIMMs and LRDIMMs in the same server.

In its 2933 memory portfolio notes, HPE compared a 64GB 2Rx4 RDIMM on 16Gb DRAM with a 64GB 4Rx4 LRDIMM on 8Gb DRAM and stated the newer design can cut memory power by up to 62%. If your existing Gen10 server already uses RDIMMs, the P00930-B21 lets you move to 64GB per slot without changing memory type.

Part Numbers For This Module

HPE uses one option number, one spare number and more than one assembly number for this 64GB DIMM:

• P00930-B21: the option kit, ordered as a new upgrade
• P06192-001: the HPE service spare for the same module
• P03053-0A1 and P03053-7A1: assembly numbers printed on module labels

A server’s parts list may show any of these. They refer to the same 64GB 2Rx4 DDR4-2933 RDIMM specification.

Fitting 64GB Modules In A Gen10 Server

Each Intel Xeon Scalable processor in a Gen10 ProLiant has six memory channels, and each channel takes up to two DIMMs. For balanced bandwidth, populate channels evenly across both processors in a two socket system. When a channel holds modules with different rank counts, HPE recommends putting the higher rank DIMM in the white slot. Power the server down and disconnect it before handling memory, and use the slot order printed in the server’s documentation.

New P00930-B21 Kits

Choose New for unused stock. Packaging and warranty information for this option is displayed on the product page when selected.

Refurbished P00930-B21 Kits

Refurbished modules have been used before and are offered at a lower price. Check the condition description and warranty shown for the Refurbished option before you buy.

P00930-B21 Technical Specifications

Servers That Accept The P00930-B21

Spares references list this kit for HPE ProLiant Gen10 servers with 2nd Generation Intel Xeon Scalable processors:

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

Actual memory speed follows the processor. Many Gold 6200 and Platinum 8200 processors run at 2933 MT/s, most Gold 5200 at 2666 MT/s and Silver or Bronze at 2400 MT/s.

Other Gen10 Memory And Parts

• Already running load reduced memory? Compare the HPE P00926-B21 64GB DDR4-2933 LRDIMM.
• For even more capacity, see the HPE P11040-B21 128GB DDR4-2933 kit.
• A smaller registered option is the HPE P06189-001 32GB DDR4-2933 module.
• Building a tower system? We carry the HPE ML350 Gen10 tower server P11049-421.
• Find CPU upgrades in our server processor kit range.
• View every capacity in the server memory kit category.

Checks Before You Order

• The module label should read 64GB 2Rx4 PC4-2933Y-R.
• Your parts list may quote P00930-B21, P06192-001, P03053-0A1 or P03053-7A1.
• Confirm the rest of the server uses RDIMMs, not LRDIMMs.
• Check the processor model so you know the speed the memory will run at.

Buying P00930-B21 in the UK

We ship HPE server memory to customers across the UK, with delivery options listed at checkout. Send us your server model, serial number and the text on one of your current DIMM labels if you would like us to confirm the match first.

Frequently Asked Questions

Is the HPE P00930-B21 an LRDIMM?

No. It is a dual rank x4 registered DIMM (RDIMM). HPE’s 64GB load reduced kit at the same speed is P00926-B21, a quad rank module.

How much memory can a DL380 Gen10 hold with P00930-B21 kits?

HPE QuickSpecs list up to 24 x 64GB RDIMMs at 2933 MT/s in the DL380 Gen10, which is 1.5TB with both processors fitted.

What is the difference between P00930-B21 and P06192-001?

They describe the same 64GB dual rank DDR4-2933 RDIMM. P00930-B21 is the option kit number and P06192-001 is the HPE spare number.

What warranty comes with this 64GB kit?

Warranty depends on whether you choose New or Refurbished. The terms for each option are shown on the product page when you select it.

Can I get the P00930-B21 delivered anywhere in the UK?

Yes. We deliver within the UK and the available shipping options are shown at checkout.