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Home / HP / Server RAM / HP P50312-B21

HP P50312-B21 64GB 800MHz 2Rx4 288 Pin ECC DDR5 Memory

Part Number: P50312-B21     Brand: HP
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P50312-B21 Price

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Condition
Quantity

HP P50312-B21 Specs

▲
Brand
HP
Capacity
64GB
Memory Speed
800MHz
Data Integrity Check
ECC
Voltage
1.1v
Rank
2Rx4
Pins
288 Pin
Memory Technology
DDR5
Memory Form Factor
RDIMM
HPE Server Generations
Gen 11

About HP P50312-B21

▲

HP P50312-B21 is a 64GB DDR5 Registered DIMM server memory module for HPE Gen11 servers, including HPE ProLiant DL325, DL345, DL365 and DL385 models running 4th Gen processors. It is a single 64GB module with ECC and HPE Registered Smart Memory technology.

The module operates at DDR5-4800, or 4800 MT/s, and is also known as PC5-38400. It uses a 288-pin RDIMM form factor, dual-rank 2Rx4 organization, 1.1V voltage and CL40-39-39 timings. For a comparable 64GB module with DDR5-6400 speed and CL52-52-52 timings, see HPE P69728-B21; P43331-B21 is another 64GB 800MHz 2Rx4 288-pin ECC DDR5 memory module.

This HP Server RAM P50312-B21 is compatible with these HP Servers

▲
ProLiant DL325
ProLiant DL345
ProLiant DL365
ProLiant DL385

HP P50312-B21 Description

▼

Introducing the HP P50312-B21 64GB 800MHz 2Rx4 288 Pin ECC DDR5 Memory, a high-performance memory module designed to enhance the efficiency and reliability of your HPE servers. Ideal for demanding enterprise environments, this DDR5 RDIMM is compatible with a wide range of HPE ProLiant server models, including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading your Gen 11 servers or building a new system, this memory module ensures faster data processing and robust error correction to maintain system stability.

This memory module boasts impressive specifications tailored for professional use. It offers a substantial 64GB capacity with an 800MHz memory speed, ensuring smooth multitasking and high throughput. The ECC (Error-Correcting Code) technology provides critical data integrity checks, minimizing the risk of data corruption. Operating at a low voltage of 1.1V, it balances power efficiency with performance. Its 2Rx4 rank and 288-pin configuration make it perfectly suited for Gen 11 HPE server platforms.

  • Brand: HP
  • Capacity: 64GB
  • Memory Speed: 800MHz
  • Data Integrity Check: ECC
  • Voltage: 1.1V
  • Rank: 2Rx4
  • Pins: 288 Pin
  • Memory Technology: DDR5
  • Memory Form Factor: RDIMM
  • HPE Server Generations: Gen 11

For maintenance and replacement purposes, the following spare part number is associated with this memory module:

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ⓘ We found 4 subs for the HP P50312-B21
98% Match
HP P56153-001 64GB 800MHz 2Rx4 288 Pin ECC DDR5 Memory
✓ Memory Technology: DDR5
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.1v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL40
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 800MHz
98% Match
HP P43331-B21 64GB 800MHz 2Rx4 288 Pin ECC DDR5 Memory
✓ Memory Technology: DDR5
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.1v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL40
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 800MHz
98% Match
HP P00930-B21 64GB 2933MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL21
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2933MHz
98% Match
HP P03053-0A1 64GB 2933MHz 2Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
+ CAS Latency: CL21
✓ Chipset: 2Rx4
✓ Memory Form Factor: RDIMM
✓ Memory Speed: 2933MHz

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Gary B.
2025-06-12
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The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
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Even P.
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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Matthew S.
2025-04-08
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Good purchasing experience.
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Aaron P.
2025-04-04
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The refurbished drives we ordered were in perfect condition.
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2025-03-25
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2025-03-21
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Good price on the drives we needed.

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