Name: AB456-60301 HP 8GB DDR2-533 PC2-4200 ECC Registered 278-Pin RDIMM
Brand: HP
SKU: AB456-60301
Price: 184.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HP 8GB DDR2-533 PC2-4200 ECC Registered 278-Pin RDIMM Memory module serves as a server-grade memory upgrade. It provides 8GB of DDR2 memory at 533 MHz speed, equipped with ECC for error correction and a registered buffer for enhanced system stability. Its 278-pin form factor fits HP systems designed for PC2-4200 RDIMMs.

General Information
Brand	HP

Technical Information
Memory Capacity	8GB
Memory Technology	DDR2
Module Type	RDIMM
RAM Standard	PC2-4200
Error Correction	ECC Registered
Voltage	1.8V

Performance
Bus Speed	533 MT/s
Bandwidth	4200 MB/s
Native Speed	DDR2-533
CAS	4

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The HP 8GB DDR2-533 PC2-4200 ECC Registered 278-Pin RDIMM Memory module is designed to expand and enhance the memory capacity of compatible servers and workstations. It operates at a DDR2-533 MHz speed, providing a balanced performance level for systems supporting this generation of memory technology. This memory module uses Error-Correcting Code (ECC) technology to detect and correct single-bit memory errors, which helps maintain data integrity during operation. The registered design, also known as buffered memory, improves electrical stability and signal integrity, especially in systems with multiple memory modules installed. Key Features 8GB capacity DDR2 memory for increased system memory DDR2-533 MHz (PC2-4200) speed for compatible platforms ECC support to detect and correct memory errors Registered DIMM (RDIMM) with 278 pins for server-grade stability Designed for HP server and workstation environments This memory module is suitable for IT professionals upgrading servers requiring DDR2-533 ECC Registered modules. Its design supports stable, error-checked operation in environments where reliability and uptime are essential. It plays a critical role in maintaining system performance and data integrity in compatible hardware.

Use Cases
This memory module is typically used in HP servers and workstations that require DDR2-533 ECC Registered memory. It fits environments where data integrity and system uptime are priorities, such as enterprise servers or professional workstations handling critical workloads. How It's Used: Expanding memory capacity in HP servers supporting DDR2-533 RDIMM modules Deployments requiring ECC memory for error detection and correction Systems needing registered memory for improved electrical stability Enterprise and data center servers running business applications Workstations performing data-intensive tasks with supported memory types In operation, this module enhances system reliability by providing error correction and stable memory performance. It is a key component in maintaining consistent operation under workloads typical to server and professional environments.

FAQ's
What does ECC Registered memory mean? ECC Registered memory combines error-correcting code (ECC) that detects and fixes single-bit errors with a register to buffer the memory signals, improving stability in systems with multiple memory modules. Is the AB456-60301 compatible with all HP systems? The AB456-60301 module is designed for HP systems that support DDR2-533 PC2-4200 ECC Registered RDIMMs with a 278-pin configuration; compatibility depends on system specifications. What is the significance of 278 pins on this memory module? The 278-pin count specifies the physical and electrical interface of the RDIMM, ensuring it fits specific DDR2 server memory slots and communicates correctly with the system. Can this module be used in non-registered memory slots? No, this ECC Registered DIMM requires memory slots that support registered modules; it is not compatible with unbuffered or non-registered slots. Does this memory module support error correction? Yes, the AB456-60301 includes ECC functionality, which detects and corrects single-bit memory errors to help maintain data integrity during system operation. What speed does this HP memory run at? This module operates at DDR2-533 MHz (PC2-4200) speed, matching systems designed for this generation of DDR2 memory technology.