Dell A7658529 4GB DDR3-1066MHz UDIMM 2Rx8 CL7 Memory

SKU A7658529

Brand Dell

4GB capacity
DDR3 SDRAM technology
1066MHz (PC3-8500) speed
Unbuffered DIMM (UDIMM) for desktops/entry servers
2Rx8 (Dual Rank, x8 organization) configuration
CL7 CAS Latency
240-pin connector
Non-ECC (typically, but check system compatibility)

Available to order

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Key specifications

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Capacity: 4 GB
Memory Type: DDR3 SDRAM
Speed: 1066 MHz
Module Type: UDIMM (Unbuffered DIMM)
Rank: 2Rx8 (Dual Rank, x8)
CAS Latency: CL7

Product details

The Dell A7658529 is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module. It operates at 1066MHz with a 2Rx8 rank configuration and CL7 latency, suitable for standard desktops and some entry-level servers.

Technical Information

Capacity	4 GB
Memory Type	DDR3 SDRAM
Speed	1066 MHz
Module Type	UDIMM (Unbuffered DIMM)

Additional Specifications

Rank	2Rx8 (Dual Rank, x8)
CAS Latency	CL7
Voltage	1.5V
Pins	240-pin

Description

The Dell A7658529 is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module, designed for standard desktop computers and some entry-level servers that do not require registered memory. It operates at a speed of 1066MHz, providing a good balance of performance and capacity for everyday computing tasks, office applications, and light multitasking. The unbuffered nature means that command and address signals are passed directly to the memory chips, which is simpler and less expensive but limits the total memory capacity and speed achievable compared to RDIMMs. This module features a 2Rx8 rank configuration, indicating it is dual-rank with each rank organized by x8 (8-bit) data width. Dual-rank configurations can sometimes offer slight performance advantages over single-rank modules. The CAS Latency (CL) is set at 7, meaning it takes 7 clock cycles to access data after a command is issued. This specification is important for overall memory responsiveness. It operates at the standard DDR3 voltage of 1.5V and uses a 240-pin connector. While UDIMMs are generally non-ECC, it's crucial to verify system compatibility as some systems might support specific UDIMM types. The Dell A7658529 is a common upgrade option for systems that support DDR3 UDIMMs, offering increased capacity to improve system responsiveness and handle more applications simultaneously. It's a cost-effective solution for enhancing the performance of compatible computing devices.

Condition: Refurbished