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Home / HP / Server RAM / HP 728629-B21

HP 728629-B21 32GB 2133MHz 2Rx4 288 Pin ECC DDR4 Memory

Part Number: 728629-B21     Brand: HP
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728629-B21 HP Image

728629-B21 Price

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$274.00 $275.95
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Condition
Quantity

HP 728629-B21 Specs

▲
Brand
HP
Capacity
32GB
Memory Speed
2133MHz
Data Integrity Check
ECC
Voltage
1.2v
Rank
2Rx4
Pins
288 Pin
Memory Technology
DDR4
Memory Form Factor
RDIMM
HPE Server Generations
Gen 9

About HP 728629-B21

▲

HP 728629-B21 is a 32GB DDR4 server memory module for HPE Gen9 servers. It is a registered ECC DIMM with a 288-pin RDIMM form factor, 2Rx4 dual-rank organization, and a 2133MHz memory speed.

This 1 x 32GB memory kit operates at 1.2V and uses CAS timings of 15-15-15. It is also identified as DDR4-2133, PC4-17000R, and PC4-2133P-R memory.

This HP Server RAM 728629-B21 is compatible with these HP Servers

▲
Proliant BL460c
Proliant BL660c
Proliant DL120
Proliant DL160
Proliant DL180
Proliant DL360
Proliant DL380
Proliant DL388
Proliant DL560
Proliant DL580
Proliant DL60
Proliant DL80
Proliant ML110
Proliant ML150
Proliant ML350
Proliant XL170r
Proliant XL190r
Proliant XL230a
Proliant XL250a

HP 728629-B21 Description

▼

Upgrade your server performance with the HP 728629-B21 32GB 2133MHz 2Rx4 288 Pin ECC DDR4 Memory. Designed for a wide range of HPE ProLiant servers including the ProLiant DX, DL, ML, SL, BL, XL, and CL series, this high-capacity memory module ensures reliable and efficient operation for your enterprise computing needs. Whether you're running virtualization, database management, or intensive workloads, this memory module delivers enhanced speed and stability, making it an ideal choice for data centers and IT infrastructures.

Here are the key specifications that make this memory module stand out:

  • Brand: HP
  • Capacity: 32GB, providing ample memory for demanding applications
  • Memory Speed: 2133MHz, ensuring fast data processing
  • Data Integrity Check: ECC (Error-Correcting Code) for improved reliability and error correction
  • Voltage: 1.2v, optimized for power efficiency
  • Rank: 2Rx4, supporting enhanced performance
  • Pins: 288 Pin, compatible with DDR4 RDIMM slots
  • Memory Technology: DDR4, the latest generation for better speed and efficiency
  • Memory Form Factor: RDIMM, suitable for server environments
  • HPE Server Generations: Gen 9, compatible with 9th generation HPE servers

For maintenance and replacement, here are the related spare part numbers you might need:

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ⓘ We found 4 subs for the HP 728629-B21
98% Match
HP 752370-091 32GB HDD
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL15
✓ Chipset: 2Rx4
✓ Memory Form Factor: DIMM
✓ Memory Speed: 2133MHz
98% Match
HP 774174-001 32GB 2133MHz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL15
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2133MHz
98% Match
HP 728629-S21 32GB 2133MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL15
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2133MHz
96% Match
HP 774175-001 32GB 2133MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 32GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL15
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2133MHz
+ Buffered/Registered: Yes

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2025-04-09
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We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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