HP
HP B4U39AT 4GB DDR3 1600 PC3-12800 RAM
★★★★★
4 GB Memory
Enhance System Performance with Reliable MemoryThe HP 4GB DDR3 RAM is designed to enhance the performance of your compatible HP systems. Operating at 1600 MHz, this memory module delivers reliable and efficient performance for everyday computing tasks. Upgrade your system's memory to experience s...
$84.71*
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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 System Performance with Reliable Memory
The HP 4GB DDR3 RAM is designed to enhance the performance of your compatible HP systems. Operating at 1600 MHz, this memory module delivers reliable and efficient performance for everyday computing tasks. Upgrade your system's memory to experience smoother multitasking and faster application loading times.
- Capacity: 4GB
- Type: DDR3
- Speed: 1600 MHz / PC3-12800
- Form Factor: SO DIMM 204-pin
- Features: Buffered, Non-ECC
- Compatibility: HP 6300, Elite 8300, Elite One 800 G1, RP3 Retail System, RP7 Retail System
Key Features
Capacity: 4 GB
Memory Type: DDR3 SDRAM - SO DIMM 204-pin
Upgrade Type: System specific
Specifications
Capacity
4 GB
Memory Type
DDR3 SDRAM
Form Factor
SO DIMM 204-pin
Speed
1600 MHz (PC3-12800)
Upgrade Type
System specific
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View on Amazon →Pros & Cons
👍 Pros
- Provides a 4GB capacity, suitable for expanding memory in compatible systems.
- Features DDR3 SDRAM technology, commonly found in older laptops and small form factor PCs.
- Utilizes a SO DIMM 204-pin form factor, making it suitable for compact devices like laptops.
- Designed as a system-specific upgrade, ensuring optimized compatibility with certain HP models.
- Operates at a speed of 1600MHz (PC3-12800), offering decent data transfer rates for its generation.
👎 Cons
- The DDR3 memory type is older and not compatible with newer systems that require DDR4 or DDR5 RAM.
- A single 4GB module might not be sufficient for users with intensive multitasking needs or modern applications.
- Its "system specific" upgrade nature means it might not work universally across all HP models or other brands.
- The 1600MHz speed, while standard for DDR3, is slower than current generation DDR4 or DDR5 memory modules.
- Upgrading with only one 4GB stick might not fully leverage dual-channel memory architecture if not paired correctly.
Frequently Asked Questions
What is the capacity of this HP RAM module?
This HP B4U39AT RAM module has a capacity of 4GB.
What type of memory is this?
It is DDR3 SDRAM, specifically a SO DIMM 204-pin module, which is typically used in laptops and small form factor computers.
What speed does this RAM operate at?
This memory module operates at 1600MHz, also identified as PC3-12800.
Is this RAM compatible with all computers?
This RAM is designated as a "System specific" upgrade, meaning it is designed for optimal compatibility with certain HP systems.
What is the pin count for this SO DIMM module?
This is a 204-pin SO DIMM module, which is a standard for many DDR3 laptop memory slots.
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