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Home / HP / Server RAM / HP 859939-091

HP 859939-091 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory

Part Number: 859939-091     Brand: HP
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859939-091 Price

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Condition
Quantity

HP 859939-091 Specs

▲
Brand
HP
Capacity
64GB
Memory Speed
2400Mhz
Data Integrity Check
ECC
Voltage
1.2v
Rank
4Rx4
Latency Timing
CL17
Pins
288 Pin
Memory Technology
DDR4
Memory Form Factor
LRDIMM

HP 859939-091 Description

▼

The HP 859939-091 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory module is designed to enhance the performance and reliability of your HP ProLiant servers. Ideal for data centers and enterprise environments, this high-capacity memory module supports a wide range of ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading existing systems or building new servers, this DDR4 memory ensures faster data processing and improved system stability with error-correcting code (ECC) technology.

Key specifications of this memory module highlight its advanced features and compatibility. It offers a substantial 64GB capacity with a fast 2400MHz memory speed, ensuring efficient multitasking and data-intensive operations. The ECC feature provides automatic error detection and correction, crucial for maintaining data integrity in critical server applications. Operating at a low voltage of 1.2V, it balances performance with energy efficiency. The 4Rx4 rank and CL17 latency timing contribute to optimized memory access speeds, while the 288-pin LRDIMM form factor ensures compatibility with supported server architectures.

  • Brand: HP
  • Capacity: 64GB
  • Memory Speed: 2400MHz
  • Data Integrity Check: ECC
  • Voltage: 1.2V
  • Rank: 4Rx4
  • Latency Timing: CL17
  • Pins: 288 Pin
  • Memory Technology: DDR4
  • Memory Form Factor: LRDIMM

For your convenience, here are related spare part numbers compatible with this memory module, useful for replacements or upgrades:

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ⓘ We found 10 subs for the HP 859939-091
100% Match
HP 809085-091 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 819413-001 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
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✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 874270-001 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
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✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
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✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 852266-001 64GB 2400Mhz 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
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✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 809085-591 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 859992-B21 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 805358-B21 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
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✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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Q1V93A - Samsung replacement for HP 64GB LRDIMM PC4-19
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
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HP 805358-S21 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory
✓ Memory Technology: DDR4
✓ Capacity: 64GB
✓ Brand: HP
✓ Voltage: 1.2v
✓ Pins: 288 Pin
✓ ECC: ECC
✓ CAS Latency: CL17
✓ Chipset: 4Rx4
✓ Memory Form Factor: LRDIMM
✓ Memory Speed: 2400Mhz
+ Buffered/Registered: Non

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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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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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