Dell A2257179 8GB Kit (2x4GB) DDR2-667MHz FB-DIMM 2Rx4 CL5 Memory

SKU A2257179

Brand Dell

Total Capacity: 8GB (Kit of 2 x 4GB modules).
Memory Type: DDR2 SDRAM.
Speed: PC2-5300F (667MHz).
Form Factor: FB-DIMM (Fully Buffered DIMM).
ECC: Registered ECC (Error-Correcting Code).
Configuration: 2Rx4 (Dual Rank x4).
Designed for servers and high-end workstations.
Enhances system performance and stability.

In Stock

$47.00

Was $54.94 · You save $7.94

Key specifications

See full specs ↓

Memory Size: 8GB Kit (2 x 4GB)
Memory Type: DDR2 SDRAM
Speed: 667MHz (PC2-5300F)
Form Factor: FB-DIMM
ECC Type: Registered ECC
Rank: 2Rx4

Product details

The Dell A2257179 is an 8GB (2x4GB) kit of DDR2-667MHz FB-DIMM memory. It is designed for servers and workstations that utilize Registered ECC (Error-Correcting Code) memory with a 2Rx4 configuration.

Technical Information

Memory Size	8GB Kit (2 x 4GB)
Memory Type	DDR2 SDRAM
Speed	667MHz (PC2-5300F)

Additional Specifications

Form Factor	FB-DIMM
ECC Type	Registered ECC
Rank	2Rx4

Description

The Dell A2257179 memory kit provides a total of 8GB of RAM, comprised of two 4GB Fully Buffered DIMM (FB-DIMM) modules. This memory operates at a speed of 667MHz, corresponding to the PC2-5300F specification, and is designed for systems that require Registered ECC (Error-Correcting Code) memory. The FB-DIMM form factor includes an Advanced Memory Buffer (AMB) chip on each module, which serializes data traffic between the memory controller and the DRAM chips, enabling higher densities and speeds compared to traditional unbuffered DIMMs. The 2Rx4 designation indicates that each 4GB module is dual-ranked, with each rank utilizing x4 (4-bit-wide) DRAM chips. This configuration is common in server environments where maximizing memory bandwidth and capacity is crucial. The Registered ECC functionality enhances system stability and data integrity by detecting and correcting single-bit errors, which is essential for mission-critical applications running on servers and workstations. This memory kit is specifically intended for Dell servers and workstations that are compatible with DDR2 FB-DIMM memory. Upgrading to this 8GB kit can significantly improve system performance by allowing for more applications to run simultaneously, handling larger datasets, and reducing bottlenecks associated with insufficient RAM. It is a key component for maintaining or enhancing the performance and reliability of compatible Dell systems.

Condition: Refurbished