We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
Policy
qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
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Covered by the manufacturer's warranty.
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Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
8GB DDR4 SODIMM: Enhanced Performance for HP ProBook Series
This high-performance DDR4 SODIMM module features advanced memory architecture designed specifically for HP ProBook notebooks. Operating at 2133 MHz with a CAS Latency of CL15, this memory module delivers exceptional data transfer speeds and system responsiveness. The 260-pin configuration ensures reliable connectivity, while the 1.2V operating voltage promotes energy efficiency during intensive computing tasks.
Engineered with ECC error checking and unbuffered signal processing, this RAM module maintains data integrity while enabling smooth multitasking capabilities. The PC4-17000 standard compatibility guarantees seamless integration with supported HP ProBook models, making it an ideal choice for professionals seeking reliable performance upgrades.
Technical Specifications
DDR4-2133 MHz speed for rapid data access
260-pin SODIMM form factor for notebook compatibility
1.2V operation for reduced power consumption
Applications
Running multiple business applications simultaneously
Processing large spreadsheets and databases
Supporting resource-intensive professional software
Questions fréquemment posées
The Total Micro 820570-001-TM is an 8GB DDR4 SDRAM memory module operating at 2133 MHz (DDR4-2133/PC4-17000). It features CL15 latency, runs at 1.20V, and includes ECC error checking. The module is designed as a 260-pin SoDIMM with unbuffered signal processing, making it ideal for notebook computers.
This memory module is specifically compatible with HP ProBook notebook series including: ProBook 430 G4, ProBook 440 G4, ProBook 450 G4, and ProBook 470 G4 models. It's designed to seamlessly integrate with these specific ProBook generations for optimal performance.
This memory module offers several performance benefits including 2133 MHz speed for fast data transfer, ECC (Error-Checking and Correction) for enhanced reliability, and 8GB capacity for improved multitasking. The DDR4 technology provides higher bandwidth and better energy efficiency compared to previous generations, while the CL15 latency ensures responsive system performance.
This RAM module uses a SoDIMM (Small Outline Dual In-line Memory Module) form factor with 260 pins, which is the standard for laptop memory. It comes as a single 8GB module and is designed specifically for notebook computers, ensuring compatibility with the compact design of laptop systems.
The module operates at a low voltage of 1.20V, which is characteristic of DDR4 technology and helps reduce power consumption. Combined with its DDR4 SDRAM technology, this results in better energy efficiency compared to older DDR3 modules, making it ideal for notebook computers where battery life is important.
ECC (Error-Checking and Correction) in this RAM module provides enhanced data integrity by detecting and correcting memory errors during data transmission. This feature is particularly valuable for professional users who require reliable performance and data accuracy, helping to prevent system crashes and data corruption.
The CL15 (CAS Latency 15) specification indicates the timing delay between when a memory controller requests data and when it becomes available. This moderate latency rating, combined with the 2133 MHz speed, provides a good balance between performance and reliability, ensuring responsive system operation for everyday computing tasks.
Unbuffered signal processing means the memory module communicates directly with the memory controller, resulting in lower latency and faster data transfer. This design is optimal for notebook computers where direct communication between components helps maintain system performance while managing power consumption effectively.
