BFKK
BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
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Crucial
Crucial CT4G3S1339M 4GB DDR3 1333 SO-DIMM memory upgrade
4GB DDR3 1333 SO-DIMM for Mac notebooks, tested to meet Apple quality requirements
- Type204-Pin DDR3 SO-DIMM
- CompatibilityFor Apple Notebook
- Capacity4GB
- SpeedDDR3 1333 (PC3 10600)
- CAS Latency9
- Voltage1.35V/1.5V
- Boosts Mac responsiveness with 4 GB DDR3 1333 MT/s
- Low 1.35 V / 1.5 V voltage cuts power draw
- CL9 latency keeps data flowing smoothly
- 204-pin SO-DIMM fits Apple notebook slots directly
- Component- and module-level testing meets Apple quality standards
Mac Memory Upgrade
This 4 GB DDR3 SO-DIMM is built for Apple notebooks that accept 204-pin modules at 1333 MT/s. It installs without tools and meets the voltage and timing specifications those systems expect.
Buyer Fit
Suits owners of compatible Mac laptops who need a single 4 GB stick to replace a failed module or fill an empty slot. Not for machines that require a different pin count, voltage range, or memory generation than the one specified here.
Deciding Spec
The module runs at DDR3 1333 (PC3-10600) with CAS latency 9 and dual-voltage 1.35 V/1.5 V operation; if your Mac calls for that exact speed and timing, this part will work.
Highlights
- Boosts Mac responsiveness with 4 GB DDR3 1333 MT/s
- Low 1.35 V / 1.5 V voltage cuts power draw
- CL9 latency keeps data flowing smoothly
- 204-pin SO-DIMM fits Apple notebook slots directly
- Component- and module-level testing meets Apple quality standards
Specifications
| Brand | Crucial |
|---|---|
| Model | CT4G3S1339M |
| Type | 204-Pin DDR3 SO-DIMM |
| Compatibility | For Apple Notebook |
| Capacity | 4GB |
| Speed | DDR3 1333 (PC3 10600) |
| CAS Latency | 9 |
| Voltage | 1.35V/1.5V |
| Features | Increases 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 weight | 0.05 kg |
| Package size | 168 × 117 × 10 mm |
Questions about this item
What does the DDR3 1333 rating mean for real-world performance in my Mac?
The module runs at 1333 MT/s with CL9 latency, giving the memory controller its rated bandwidth for everyday workloads.
How does the PC3-10600 designation limit usable speed?
PC3-10600 certifies operation at DDR3 1333; the Mac's memory controller will not exceed this data rate.
Will the 204-pin SO-DIMM fit my notebook's memory slot?
Yes, the 204-pin DDR3 SO-DIMM form factor matches the slot used by compatible Apple notebooks.
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