Name: 501158-001 HP 4GB DDR2-800 PC2-6400 ECC Registered 240-Pin RDIMM
Brand: HP
SKU: 501158-001
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 501158-001 HP 4GB DDR2-800 PC2-6400 ECC Registered 240-Pin RDIMM Memory module serves as a server memory upgrade option. It provides 4GB of DDR2-800 ECC registered memory with a 240-pin DIMM interface, designed to maintain data integrity and compatibility in HP server systems requiring ECC registered DIMMs.

General Information
Brand	HP

Technical Information
Memory Capacity	4GB
Memory Technology	DDR2
Module Type	RDIMM
RAM Standard	PC2-6400
Pin Count	240-Pin
Error Correction	ECC
Rank	2Rx4 (Dual Rank)
Voltage	1.8V

Performance
Bus Speed	800 MT/s
Bandwidth	6400 MB/s
Native Speed	800 MT/s
CAS	6

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Assembly Required	No

Product Description
The 501158-001 HP 4GB DDR2-800 PC2-6400 ECC Registered 240-Pin RDIMM Memory module is designed to provide memory capacity and error correction for servers that support DDR2 registered DIMMs. This memory is typically used in enterprise server environments that require data integrity and stability during operation. IT professionals and system administrators commonly deploy this memory in HP server systems compatible with DDR2-800 ECC Registered modules to maintain system reliability under demanding workloads. Key Features 4GB capacity DDR2 SDRAM operating at 800 MHz (PC2-6400) ECC Registered DIMM with 240-pin connectivity Supports error correction to reduce data corruption Registered DIMM design improves signal integrity for server use Compatible with HP server platforms requiring this form factor and specification The module enhances server memory reliability by correcting single-bit errors and maintaining data consistency, crucial for business-critical applications. Its registered design helps ensure stable performance in multiprocessor configurations typically found in server environments.

Use Cases
This memory module is commonly used in enterprise server environments where reliable and error-correcting memory is essential. It is suited for workloads running on HP servers that support DDR2 ECC Registered memory, including data centers and business-critical systems. How It's Used: Installed in HP servers requiring 4GB DDR2-800 ECC Registered memory Supports workloads that demand error detection and correction for data accuracy Used in multiprocessor server configurations leveraging registered DIMM stability Deployed in data centers managing transactional or database applications Serves environments prioritizing system uptime and memory reliability The module plays a key role in maintaining system stability and data integrity, which is crucial in server operations handling sensitive or critical information. It fits environments where ECC memory is mandatory to detect and correct memory errors.

FAQ's
What type of memory is the HP 501158-001? The HP 501158-001 is a 4GB DDR2-800 PC2-6400 ECC Registered 240-pin RDIMM memory module designed for server use. Which servers support the 501158-001 memory module? This memory module is compatible with HP servers designed to use DDR2 ECC Registered 240-pin RDIMMs operating at 800 MHz. What does ECC Registered mean on this memory? ECC Registered means the memory includes error-correcting code and a register to improve signal integrity, enhancing data reliability in servers. Can this module be installed in non-HP systems? The module is intended for HP server platforms; compatibility with non-HP systems depends on matching memory specifications and support. Does the 501158-001 support dual or multi-processor systems? Yes, the registered DIMM design is typically used in multi-processor server environments to maintain signal stability. How many pins does the 501158-001 memory module have? The module features a 240-pin DIMM interface, standard for DDR2 registered memory modules.