Name: 855843-971 HP 8GB DDR4 2400MHz CL17 Non-ECC SODIMM Memory Module
Brand: HP
SKU: 855843-971
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 855843-971 HP 8GB DDR4 2400MHz CL17 Non-ECC SODIMM Memory module adds 8GB of DDR4 memory at 2400MHz speed with CAS Latency 17. It fits into compatible laptop systems requiring non-ECC SODIMM modules, providing standard memory capacity and latency for general computing needs.

General Information
Brand	HP

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	SO-DIMM
RAM Standard	PC4-19200
Pin Count	260-Pin
Error Correction	Non-ECC
Rank	Single Rank
Voltage	1.2V

Performance
Bus Speed	2400MHz
Bandwidth	19200 MB/s
Native Speed	2400 MT/s
CAS	CL17

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The 855843-971 HP 8GB DDR4 2400MHz CL17 Non-ECC SODIMM Memory module is designed to provide additional system memory for compatible notebook computers. It is primarily used to increase multitasking capabilities, improve application responsiveness, and support memory-intensive workloads in mobile computing environments. This memory module is typically installed by IT professionals or users seeking to upgrade or maintain HP-based laptop systems that support DDR4 SODIMM memory. Its non-ECC nature makes it suitable for consumer and business laptops rather than servers or workstations requiring error correction. Key Features 8GB DDR4 capacity for balanced memory performance 2400MHz operating frequency for standard DDR4 speed support CAS Latency (CL) 17 timing for consistent latency Non-ECC design, supporting systems without error correction requirements SODIMM form factor compatible with compact laptop memory slots This HP memory module supports expanding available RAM to assist in everyday computing tasks such as web browsing, office productivity, and light multimedia use. It fits within the broader ecosystem of DDR4 memory upgrades for laptops that accept SODIMM modules at the specified speed and timing.

Use Cases
This memory module is commonly used in HP notebooks and similar laptops that support DDR4 SODIMM memory, particularly in environments where standard memory capacity and speed are sufficient for business or personal computing tasks. How It's Used: Upgrading RAM in HP laptops to improve multitasking and application performance Replacing existing 8GB DDR4 SODIMM modules in supported notebook systems Expanding memory for business users running office productivity applications Supporting general user workloads such as web browsing and media playback Installing in compact laptop form factors requiring SODIMM modules The module serves the operational role of expanding system memory to meet software demands while maintaining compatibility with existing hardware specifications. It enables users to maintain or enhance performance within the constraints of the supported platform.

FAQ's
Is the 855843-971 memory module compatible with all HP laptops? This module is compatible with HP laptops that support DDR4 2400MHz SODIMM memory. Compatibility depends on the specific laptop model's memory specifications and slot type. What does CL17 latency mean in this memory module? CL17 refers to the CAS Latency of 17 clock cycles, which indicates the delay time between a memory request and data availability. It is a standard timing value for DDR4 2400MHz modules. Can this 8GB SODIMM be mixed with other memory modules? It can be mixed with other DDR4 SODIMM modules of the same speed and voltage, but mixing different sizes or speeds may affect system stability or performance. Does this module require special installation procedures? Installation involves standard procedures for laptop memory upgrades, including powering off the device and properly seating the module into the SODIMM slot. Is this memory module ECC or non-ECC? The 855843-971 module is non-ECC, meaning it does not support error-correcting code functionality common in servers and workstations. What form factor does this memory use? This is a SODIMM form factor module, designed for use in laptops and small form factor systems.