Name: 331561-041 HP 512MB DDR-333 PC2700 ECC Registered 184-Pin RDIMM
Brand: HP
SKU: 331561-041
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HP 331561-041 memory module is a 512MB DDR-333 PC2700 ECC Registered DIMM designed for use in HP servers and workstations. It features a 184-pin RDIMM form factor with error correction capabilities to enhance system stability and data integrity in enterprise applications.

General Information
Brand	HP

Technical Information
Memory Capacity	512MB
Memory Technology	DDR
Module Type	RDIMM
RAM Standard	PC-2700
Pin Count	184-Pin
Error Correction	ECC
Voltage	2.5V

Performance
Bus Speed	333 MHz
Bandwidth	2700 MB/s
Native Speed	DDR-333 (333 MHz)

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The HP 331561-041 is a 512MB DDR-333 PC2700 ECC Registered memory module designed to enhance system memory capacity and stability. It is typically used in servers and workstations where registered memory and error correction are essential for maintaining data integrity under demanding workloads. This memory module suits environments that require reliable and stable operation, especially in enterprise IT infrastructures deploying HP hardware platforms. Key Features 512MB memory capacity supporting moderate memory expansion needs DDR-333 (PC2700) speed standard for compatible system memory buses ECC Registered technology to detect and correct single-bit errors 184-pin RDIMM form factor for server-grade motherboard compatibility Designed specifically for HP systems ensuring fitment and basic compatibility This module plays a critical role in stabilizing server performance by reducing memory errors and providing reliable memory addressing. Its ECC and registered design help maintain system uptime and data accuracy in multi-user and multi-application environments.

Use Cases
This HP 512MB DDR-333 PC2700 ECC Registered memory module is primarily used in server and workstation environments where error correction and registered memory are required. It is suited for IT infrastructures running HP hardware that demand stability and data accuracy during extended operation. How It's Used: Expanding memory capacity in HP servers for business-critical applications Installing in HP workstations for improved multi-tasking and stability Replacing or upgrading existing registered DDR-333 modules in compatible HP systems Supporting data integrity requirements in enterprise database servers Use in environments where ECC memory prevents data corruption The module contributes to maintaining operational stability in HP hardware configurations by enhancing memory reliability. It supports workloads requiring consistent memory performance and error correction to minimize data issues during processing.

FAQ's
What does ECC Registered memory mean? ECC Registered memory includes error correction code to detect and fix single-bit errors and uses a register to stabilize data transfer. This improves data integrity and is common in server environments. Is the HP 331561-041 compatible with all HP servers? This module is designed for HP systems that support DDR-333 PC2700 ECC Registered 184-pin RDIMM memory. Compatibility depends on the specific server model and its supported memory specifications. What type of memory slot does the 331561-041 use? The module uses a 184-pin RDIMM slot, which is typical for registered DDR memory in servers and some workstations. Can this 512MB module be mixed with other memory types? Mixing memory types is generally not recommended unless all modules are ECC Registered DDR-333 and supported by the system’s motherboard to ensure stability. What does PC2700 indicate in this memory? PC2700 refers to the DDR memory standard running at 333 MHz, indicating the data transfer rate and signaling this module operates at DDR-333 speeds. Is this memory suitable for non-HP systems? The 331561-041 is specifically designed for HP hardware. Compatibility with non-HP systems is not guaranteed and should be verified with the system manufacturer.