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Green rectangular DDR3 DIMM module with black chips and gold contacts

A-Tech

A-Tech 4GB DDR3 1600MHz PC3-12800 CL11 1.5V 240-Pin Desktop RAM for IBM-Lenovo 03T6566

SKU CH-JXNQ-H9VTD

4GB DDR3 1600MHz PC3-12800 CL11 1.5V 240-pin desktop DIMM compatible with IBM-Lenovo 03T6566, 2PQ8640, 41U6043

  • Capacity4GB
  • SpeedDDR3 1600 (PC3 12800)
  • Tested Frequency1600
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCNo
  • 4GB capacity expands multitasking headroom for daily workloads
  • DDR3 1600MHz speed accelerates data transfer rates
  • CL11 latency supports responsive system operation
  • 5V standard voltage ensures broad desktop compatibility
  • 240-pin DIMM form factor fits standard desktop slots

4GB DDR3 desktop module for Lenovo systems

This 4GB DDR3 DIMM runs at 1600MHz with CL11 latency and 1.5V standard voltage. It is an unbuffered, non-ECC module built with major-brand chips. The 240-pin form factor fits compatible IBM-Lenovo desktops that specify part numbers 03T6566, 2PQ8640 or 41U6043.

Sustained load behaviour

The module operates at the tested frequency of 1600MHz under continuous workloads without throttling. Standard DDR3 voltage of 1.50V keeps power draw predictable during extended sessions. Unbuffered topology avoids registered latency overhead, so multitasking responsiveness remains consistent over time.

Build quality and daily use

Each stick undergoes quality-assurance testing before shipment to verify reliability. The 240-pin DIMM connector ensures a secure seat in standard desktop slots, reducing the risk of intermittent contact. Major-brand chipset construction supports stable operation across repeated install and remove cycles.

Highlights

  • 4GB capacity expands multitasking headroom for daily workloads
  • DDR3 1600MHz speed accelerates data transfer rates
  • CL11 latency supports responsive system operation
  • 5V standard voltage ensures broad desktop compatibility
  • 240-pin DIMM form factor fits standard desktop slots

Specifications

BrandA-Tech
Capacity4GB
SpeedDDR3 1600 (PC3 12800)
Tested Frequency1600
CAS LatencyCL11
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

Questions about this item

Will this module fit a desktop that takes 240-pin DDR3 DIMMs?

Yes, it is a 240-pin DDR3 DIMM designed for standard desktop memory slots.

Does the 1.5 V rating match the voltage used by most DDR3 desktop boards?

The module runs at 1.5 V, which is the standard voltage for DDR3 desktop memory.

Is the CAS latency of CL11 typical for DDR3 1600 MHz memory?

CL11 is a common latency rating for DDR3 1600 MHz modules and works with standard BIOS settings.

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