HP
HP 647901-S21 16GB DDR3 1333 ECC Registered RAM
★★★★★
16 GB Memory
Enhance Server Performance with Efficient MemoryIntroducing the HP Low Power Kit 16 GB DDR3 1333 (PC3 10600) RAM, designed to provide efficient and reliable memory for your server. This low-voltage ECC registered DIMM ensures stable performance and energy savings. DDR3L 16 GB DIMM 240-pin 1333 M...
$59.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Enhance Server Performance with Efficient Memory
Introducing the HP Low Power Kit 16 GB DDR3 1333 (PC3 10600) RAM, designed to provide efficient and reliable memory for your server. This low-voltage ECC registered DIMM ensures stable performance and energy savings.
- DDR3L
- 16 GB
- DIMM 240-pin
- 1333 MHz / PC3L-10600
- CL9
- 1.35 V
- Registered
- ECC
Key Features
Capacity: 16 GB
Memory Type: DDR3L SDRAM - DIMM 240-pin
Upgrade Type: System specific
Specifications
Capacity
16 GB
Memory Type
DDR3L SDRAM
Form Factor
DIMM 240-pin
Upgrade Type
System specific
Feature
ECC Registered
Speed
1333 MHz
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View on Amazon →Pros & Cons
👍 Pros
- Offers a generous 16 GB capacity, allowing for significant memory expansion in compatible systems.
- Features DDR3L SDRAM memory type, which can be beneficial for systems designed for low-voltage operation.
- Designed as a DIMM 240-pin module, ensuring compatibility with specific server and workstation motherboards.
- Categorized as "System specific" upgrade, indicating it is optimized for particular HP systems, ensuring proper function.
- Utilizes ECC Registered RAM, providing error-correcting capabilities for enhanced data integrity and system stability.
👎 Cons
- As "System specific" RAM, it may not be universally compatible with all computer systems or motherboards.
- The memory speed is 1333 MHz, which is a slower speed compared to more modern DDR4 or DDR5 RAM modules.
- Its 240-pin DIMM form factor is designed for older systems, limiting its use in newer hardware.
- The 16GB capacity, while good for its generation, might be a limiting factor for extremely demanding contemporary applications.
- Being DDR3L, it is not forward compatible with DDR4 or DDR5 slots, requiring an older system architecture.
Frequently Asked Questions
What is the memory capacity of this RAM module?
This HP RAM module offers a capacity of 16GB, providing a significant boost for systems requiring more memory.
What type of memory is this module?
This is DDR3L SDRAM, specifically designed as a DIMM 240-pin module for system compatibility.
Is this RAM compatible with any system?
No, this RAM is described as "System specific," meaning it is designed for particular HP systems and may not be universally compatible.
What is the speed rating of this memory?
The HP 647901-S21 RAM operates at a speed of 1333 MHz, supporting efficient data processing.
Does this memory feature ECC?
Yes, this 16GB HP RAM module includes ECC (Error-Correcting Code) functionality, enhancing data integrity for critical applications.
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