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Home / HP / Server RAM / HP 803668-B21

HP 803668-B21 32GB 2133MHz 4Rx4 288 Pin ECC DDR4 Memory

Part Number: 803668-B21     Brand: HP
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Condition
Quantity

HP 803668-B21 Product Specs

▲
Brand
HP
Capacity
32GB
Memory Speed
2133MHz
Data Integrity Check
ECC
Voltage
1.2v
Rank
4Rx4
Latency Timing
CL15
Pins
288 Pin
Memory Technology
DDR4
Memory Form Factor
LRDIMM

HP 803668-B21 Description

▼

The HP 803668-B21 32GB 2133MHz 4Rx4 288 Pin ECC DDR4 Memory module is a high-performance memory upgrade designed for use in a wide range of HP ProLiant servers. Compatible with ProLiant DX, DL, ML, SL, BL, XL, and CL server models, this memory module is ideal for data centers and enterprise environments that demand reliable, fast, and error-correcting memory to support critical applications and workloads. Whether you are upgrading your existing server memory or building a new system, this 32GB DDR4 LRDIMM offers enhanced speed and stability for improved server performance.

This memory module boasts impressive specifications that ensure excellent performance and reliability. It operates at a frequency of 2133MHz, providing fast data transfer speeds, while the ECC (Error-Correcting Code) technology helps maintain data integrity by detecting and correcting memory errors. The module features a 4Rx4 rank configuration and a 288-pin form factor, making it compatible with a variety of server motherboards. Additionally, it runs at a low voltage of 1.2V, which helps reduce power consumption and heat generation.

  • Brand: HP
  • Capacity: 32GB
  • Memory Speed: 2133MHz
  • Data Integrity Check: ECC
  • Voltage: 1.2V
  • Rank: 4Rx4
  • Latency Timing: CL15
  • Pins: 288 Pin
  • Memory Technology: DDR4
  • Memory Form Factor: LRDIMM

For your convenience, here are some compatible spare part numbers that correspond to this memory module, ensuring easy replacement or expansion:

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ⓘ We found 9 subs for the HP 803668-B21
100% Match
HP 814790-B21 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
100% 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
100% Match
HP 752372-081 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
100% Match
HP 726722-S21 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
100% Match
HP 752372-581 32GB 2133 MHz 4Rx4 288 Pin ECC DDR4 LRDIMM 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
100% Match
HP 726722R-B21 32GB 2133MHz 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
100% Match
HP 839985-B21 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
100% Match
HP 726722-512 32GB 2133 MHz 4Rx4 288 Pin ECC DDR4 DIMM 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
0% Match
HPE 767033-B21

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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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Good purchasing experience.
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The refurbished drives we ordered were in perfect condition.
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2025-03-21
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Good price on the drives we needed.

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