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Green 204-pin DDR3 SO-DIMM memory module with black chips

Crucial

Crucial CT8G3S160BM 8GB DDR3 1600 SO-DIMM memory upgrade

SKU CH-D7EK-YCQAE MPN CT8G3S160BM

8GB DDR3 1600 SO-DIMM module with CL11 latency and dual 1.35V/1.5V operation for compatible Apple notebooks

  • Type204-Pin DDR3 SO-DIMM
  • CompatibilityFor Apple Notebook
  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • CAS Latency11
  • Voltage1.35V/1.5V
  • 8GB capacity lets you run more apps simultaneously
  • DDR3 1600 MT/s speed boosts data transfer for responsive multitasking
  • CL11 latency reduces delays in memory access
  • Dual-voltage 1.35V/1.5V operation matches Mac power requirements
  • 204-pin SO-DIMM form factor fits compatible Apple notebooks

Mac notebook upgrade

This 8 GB DDR3 SO-DIMM is built for Apple notebooks that accept 204-pin memory. It adds capacity to systems running at 1600 MT/s and helps improve responsiveness in everyday tasks.

Thermals and power

The module operates at either 1.35 V or 1.5 V without active cooling. As an unbuffered, non-ECC part it draws minimal power and runs silently inside the notebook chassis.

Deciding specification

The 204-pin DDR3 1600 interface with CL11 latency determines whether the module fits and runs at the correct speed. Buyers whose notebooks require a different pin count, voltage range or DDR generation cannot use this part.

Highlights

  • 8GB capacity lets you run more apps simultaneously
  • DDR3 1600 MT/s speed boosts data transfer for responsive multitasking
  • CL11 latency reduces delays in memory access
  • Dual-voltage 1.35V/1.5V operation matches Mac power requirements
  • 204-pin SO-DIMM form factor fits compatible Apple notebooks

Specifications

BrandCrucial
ModelCT8G3S160BM
Type204-Pin DDR3 SO-DIMM
CompatibilityFor Apple Notebook
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
CAS Latency11
Voltage1.35V/1.5V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesIncreases system performance
Compatible with Mac systems
Every single module extensively tested at the component and module level for functionality
Meets or exceeds Apple's own quality requirements
Easy installation
Shipping weight0.04 kg
Package size177 × 123 × 13 mm

Questions about this item

How do I install this 204-pin DDR3 SO-DIMM in my Mac notebook, and what step is often missed?

Power off the Mac, remove the battery if accessible, open the memory door, align the notch on the 204-pin module with the slot key, press firmly until the side clips click; the step often missed is pressing hard enough to fully seat both clips.

What maintenance or replacement will this 8GB DDR3 1600 module need over time?

No scheduled maintenance is required; keep the slot and contacts dust-free, and replace the module only if memory errors appear or a larger capacity is desired.

What limit appears first when this CL11 1.35V/1.5V memory runs under sustained load?

The DDR3 1600 MT/s data rate and CL11 latency set the throughput ceiling; the memory controller will throttle before voltage or temperature becomes a bottleneck.

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