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Home / HP / Server RAM / HP 859992-B21

HP 859992-B21 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory

Part Number: 859992-B21     Brand: HP
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Condition
Quantity

HP 859992-B21 Product 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 859992-B21 Description

▼

The HP 859992-B21 64GB 2400Mhz 4Rx4 288 Pin ECC DDR4 Memory is a high-performance server memory module designed to enhance the reliability and speed of your HP ProLiant servers. Ideal for data centers and enterprise environments, this memory module supports a wide range of ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series, ensuring broad compatibility and seamless integration. Whether you are upgrading your existing server or building a new system, this 64GB DDR4 LRDIMM module delivers robust performance and error-correcting capabilities essential for mission-critical applications.

Key specifications of this memory module highlight its advanced technology and reliability features. It operates at a fast 2400MHz speed, providing efficient data processing and improved system responsiveness. The ECC (Error-Correcting Code) technology ensures data integrity by detecting and correcting memory errors, crucial for minimizing downtime and data corruption in server environments. With a low voltage of 1.2V, it also offers energy-efficient operation. The 4Rx4 rank configuration and CL17 latency timing balance performance and stability, while the 288-pin form factor ensures compatibility with DDR4 server memory slots.

  • 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 is a list of compatible spare part numbers for this memory module, making replacements and upgrades hassle-free:

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ⓘ We found 10 subs for the HP 859992-B21
100% Match
HP 874270-001 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
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
100% Match
HP 819413-001 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
100% Match
HP T9V42AA 64GB 2400 Mhz 4Rx4 288 Pin ECC DDR4 DIMM 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
100% Match
HP 852266-001 64GB 2400Mhz 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
100% Match
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
100% Match
HP 859939-091 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
100% Match
HP 805358-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
100% Match
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
98% Match
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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G
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.
E
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.
M
Matthew S.
2025-04-08
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Good purchasing experience.
A
Aaron P.
2025-04-04
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The refurbished drives we ordered were in perfect condition.
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Mitch F.
2025-04-04
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BoostHardware always has what I need at reasonable prices.
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David P.
2025-03-28
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Delivered on time.
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2025-03-26
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Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
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Darryl P.
2025-03-25
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Excellent personal service, thanks Scott!
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Lindsay M.
2025-03-21
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Good price on the drives we needed.

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