P00924-B21 - HPE 32GB 2Rx4 PC4-2933Y-R Smart Memory Kit

HPE P00924-B21 — 16GB (1×16GB) DDR4-3200 Registered ECC Smart Memory Kit (Gen10 Plus / Gen10)

What it is

P00924-B21 is an HPE Smart Memory RDIMM for ProLiant servers that use DDR4.
It’s a 16GB DDR4 Registered ECC module rated at 3200 MT/s, qualified by HPE for ProLiant Gen10 Plus–era platforms (and Gen10 systems that support 3200). Think “a supported 16GB high-speed DDR4 stick for ProLiant servers.”

Why buyers pick P00924-B21 (plain English)

• Higher DDR4 speed for supported CPUs
  3200 MT/s helps memory-sensitive workloads and improves overall system responsiveness where the platform allows it.

• Certified ProLiant compatibility
  HPE Smart Memory is validated for ProLiant firmware rules, so you avoid RAM quirks.

• Server-grade reliability
  RDIMM + ECC is the uptime-friendly standard for 24×7 enterprise boxes.

• Easy, affordable way to fill channels correctly
  16GB sticks are practical for balanced population and scaling.

60-second spec box (P00924-B21)

Capacity

• 16 GB

Module type

• DDR4 RDIMM (Registered DIMM)

Speed / standard

• DDR4-3200 (PC4-25600 class)

• Will downclock if the server/CPU only supports lower speeds

Rank / organization

• Single Rank (1R×8) class

ECC / reliability

• ECC Registered

Voltage

• 1.2V

Pins / form factor

• 288-pin DIMM

Target platforms

• HPE ProLiant Gen10 Plus / Gen10 servers that specify DDR4-3200 Smart Memory support

Where it fits (and when to choose something else)

Perfect for:

• Adding RAM to Gen10 Plus ProLiants

• Filling memory channels properly for best CPU performance

• General compute, virtualization, and app servers

Choose something else if:

• Your server only supports DDR4-2933/2666 → use matching speed Smart Memory kits

• You need more per slot → 32GB/64GB/128GB DDR4 RDIMMs

• Your platform requires LRDIMM → use DDR4 LRDIMM kits instead

TL;DR

P00924-B21 is HPE’s 16GB DDR4-3200 ECC Registered Smart Memory RDIMM:
a supported, server-grade 16GB stick for ProLiant Gen10 Plus/Gen10 systems when you want reliable DDR4 at the top speed your platform supports.