HPE HP 728629-B21 32GB (1x32GB) Dual Rank x4 DDR4-2133 CL15 Registered Server Memory


Product Line:
Server Memory
Memory Type:
Form Factor:
Bus Speed:
PC4-17000 (DDR4-2133)
Capacity Per Module:
32 GB
Total Capacity:
32 GB
Memory Features:
Registered Memory


Used HPE HP 32GB (1x32GB) Dual Rank x4 DDR4-2133 CL15 Registered Server Memory

Is finding reliable DRAM memory for your HP ProLiant Server series in your data center a major challenge? When you choose HP SmartMemory you get the same high quality, reliability, and confidence that come with your HP ProLiant Gen9 Server series. DRAM quality and reliability are more important now than ever. Industry trends such as server virtualization, cloud computing, the use of large database applications, and high-performance computing have all increased the need for higher capacity memory with greater reliability and uptime. HP SmartMemory is a unique technology introduced in HP ProLiant Gen8 Servers that unlocks certain features available only with HP Qualified Server memory in Gen9 servers also. HP SmartMemory enables ProLiant Gen9 systems to reliably identify and verify whether installed memory has passed the rigorous HP qualification and testing processes. And because the memory is authenticated, you can enable extended memory performance features through the system ROM.

Upgrading your memory is a cost-effective way of improving your system performance without having to upgrade your processor. More memory will allow for faster start-up times with fewer delays during routine operations, more programs running simultaneously, and easy toggling between several open applications. 

This refurbished HPE HP 32GB (1X32GB) dual rank X4 DDR4-2133 CL15 registered memory kit is perfect for adding extra RAM memory to your organization’s existing HP system.

This HP RAM memory features DDR4 SDRAM memory technology, a memory speed of 2133 MHZ, ECC error checking, a CAS latency of CL15, and an DIMM (Dual In-Line Memory Module) form factor.


Most server memory does not work in PC's click here to find out why. Please contact us if you are unsure what memory is right for your needs.

Compatibility with:

This thoroughly inspected, high quality refurbished HP 728629-B21 32GB RAM memory is compatible with the following HP systems:

- Hewlett Packar Proliant BL Series: BL460c (G9) BL660c (G9)

- Hewlett Packard Proliant DL Series: DL60 (G9) DL80 (G9)
- Hewlett Packard Proliant DL Series: D120 (G9) DL160 (G9) DL180 (G9) DL360 (G9) DL380 (G9) DL388 (G9) (BTO) DL560 (G9) DL580 (G9)
- Hewlett Packard Proliant ML Series: ML110 (G9) ML150 (G9) ML350 (G9)
- Hewlett Packard Proliant XL Series: XL170r (G9) XL190r (G9) XL230a (G9) XL250a (G9)
- Hewlett Packard Proliant WS Series: WS460c (G9)
- Hewlett Packard Apollo Series: 2000 4200 4500 6000

Here at Integrity Global Solutions, we stock a wide range of used and refurbished HP memory, hard drives, servers, and more. Not sure what you’re looking for? Chat with us for immediate assistance!

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Substitute PN: 752370-091 774175-001

Manufacturer:  Hewlett Packar

Manufacturer PN:  728629-B21

Generation:  PC4-2133P

Memory Size:  32GB

Memory Technology:  DDR4 SDRAM

Number of Modules:  1 x 32GB

Memory Speed:  2133MHz

Memory Standard:  DDR4-2133/PC4-2133P

Signal Processing:  Registered

Form Factor:  288-pin DIMM

Error Checking:  ECC