Name: 713977-B21 HP 4GB DDR3 1600MHz ECC UDIMM 240-Pin Memory Module
Brand: HP
SKU: 713977-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 713977-B21 HP 4GB DDR3 1600MHz ECC UDIMM is a server memory module that offers 4GB capacity with DDR3 technology. It operates at a clock speed of 1600MHz and includes error-correcting code (ECC) to enhance data integrity. Designed as a 240-pin unbuffered DIMM, it requires 1.5 volts, fitting compatible HP systems.

General Information
Brand	HP

Technical Information
Memory Capacity	4GB
Memory Technology	DDR3
Module Type	UDIMM
RAM Standard	PC3-12800
Pin Count	240-Pin
Error Correction	ECC
Rank	1Rx8
Voltage	1.5V

Performance
Bus Speed	1600MHz
Bandwidth	12800 MB/s
Native Speed	1600MHz
CAS	11

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The 713977-B21 HP 4GB DDR3 1600MHz ECC UDIMM is a memory module designed for use in compatible HP servers and workstations. It enhances system memory capacity, supporting error correction to maintain data integrity during operation. This module is typically used in environments where stability and reliability are important, such as enterprise IT infrastructures. Its DDR3 technology ensures adequate bandwidth for typical server workloads, while the ECC functionality helps detect and correct memory errors automatically. The 1.5V power rating allows for standard power consumption within supported systems. Key Features 4GB memory size suitable for moderate capacity upgrades DDR3 SDRAM technology with 1600MHz speed for balanced data throughput Error Correcting Code (ECC) for improved data reliability Unbuffered DIMM (UDIMM) form factor with 240 pins Operates at 1.5 volts for standard power requirements This memory module provides a practical option for maintaining or upgrading server memory in HP systems that accept 240-pin DDR3 UDIMMs. Its ECC capability is particularly valuable for preventing data corruption in mission-critical applications. Overall, it supports stable memory performance in supported hardware configurations.

Use Cases
This HP 4GB DDR3 ECC UDIMM memory module is typically deployed in HP servers and workstations requiring stable and error-checked memory. It fits enterprise environments where data accuracy and system uptime are priorities. IT professionals managing HP server infrastructure may use this module to expand or maintain existing system memory. How It's Used: Upgrading memory capacity in HP servers requiring 240-pin DDR3 UDIMMs Replacing faulty or aging memory in compatible HP enterprise systems Supporting workloads that benefit from ECC error correction in server environments Deploying in data centers focused on stability and data integrity Maintaining consistent system performance in managed IT infrastructure The module serves a fundamental role in server memory configurations where error correction and compatibility with HP hardware are essential. It helps ensure ongoing operational reliability without introducing unsupported features or configurations.

FAQ's
What systems is the 713977-B21 compatible with? The 713977-B21 is designed for HP servers and workstations that support 4GB DDR3 1600MHz ECC UDIMM 240-pin memory modules. Compatibility depends on system specifications accepting unbuffered DIMMs at 1.5V. What does ECC in this memory module mean? ECC stands for Error Correcting Code, a feature that detects and corrects single-bit memory errors to improve data integrity during server operation. Can this module be used in non-HP systems? This module is specifically intended for compatible HP hardware. Using it in non-HP systems may not be supported and could lead to compatibility issues. Does the 1.5V rating affect system power requirements? The 1.5V operating voltage is standard for DDR3 memory modules and aligns with typical power specifications for systems designed to accept this memory type. Is this memory buffered or unbuffered? The 713977-B21 is an unbuffered DIMM (UDIMM), which means it does not include a register between the memory and the system controller. What does the 240-pin specification indicate? The 240-pin count refers to the physical number of electrical contacts on the DIMM, ensuring it fits standard DDR3 memory slots designed for this pin configuration.

713977-B21 HP 4GB DDR3 1600MHz ECC UDIMM 240-Pin Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's