نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Two green 204-pin DDR3 SO-DIMM sticks in a dual-channel kit

Mushkin Enhanced

Mushkin Enhanced 976643A 4GB (2 x 2GB) DDR3 1066 SO-DIMM memory upgrade

SKU CH-994X-EWA6C MPN 976643A

A 4 GB dual-channel DDR3 1066 SO-DIMM kit with CL7 timing for Apple notebooks

  • Type204-Pin DDR3 SO-DIMM
  • CompatibilityFor Apple Notebook
  • Capacity4GB (2 x 2GB)
  • SpeedDDR3 1066 (PC3 8500)
  • CAS Latency7
  • Timing7-7-7-20
  • 4GB dual-channel kit boosts multitasking headroom for Apple notebooks
  • 1066 MHz DDR3 speed matches PC3-8500 spec for direct compatibility
  • CL7 7-7-7-20 timing delivers low latency response
  • 5 V operation keeps power draw in line with factory modules
  • 204-pin SO-DIMM form factor fits standard Apple memory slots

Apple notebook DDR3 upgrade

This 4 GB kit uses two 2 GB SO-DIMM modules built to the 204-pin DDR3 1066 standard. It is designed for Apple notebooks that accept PC3 8500 memory running at 1.5 V with CL7 timing. The dual-channel configuration helps the memory controller move data more efficiently.

Replaces slower or smaller DDR3 SO-DIMMs

If the notebook currently runs a single module or lower-speed DDR3, this kit restores dual-channel bandwidth and raises the clock to 1066 MHz. The jump is worth it when the system board supports PC3 8500 and the original memory operates at a lower frequency or higher latency.

Suits owners of compatible Apple notebooks needing

Buyers who want more storage or a newer DDR generation should look elsewhere because this product is fixed at DDR3 1066 and 4 GB total capacity. Systems that require 204-pin DDR3 at 1.5 V with 7-7-7-20 timing will install and run without changes.

أبرز المميزات

  • 4GB dual-channel kit boosts multitasking headroom for Apple notebooks
  • 1066 MHz DDR3 speed matches PC3-8500 spec for direct compatibility
  • CL7 7-7-7-20 timing delivers low latency response
  • 5 V operation keeps power draw in line with factory modules
  • 204-pin SO-DIMM form factor fits standard Apple memory slots

المواصفات

BrandMushkin Enhanced
Model976643A
Type204-Pin DDR3 SO-DIMM
CompatibilityFor Apple Notebook
Capacity4GB (2 x 2GB)
SpeedDDR3 1066 (PC3 8500)
CAS Latency7
Timing7-7-7-20
Voltage1.5V
Multi-channel KitDual Channel kit
وزن الشحنة0.08 kg
أبعاد الطرد166 × 117 × 14 mm

أسئلة حول هذا المنتج

Does the 204-pin DDR3 SO-DIMM form factor fit the memory slots in my Apple notebook?

Yes, each module uses the standard 204-pin DDR3 SO-DIMM layout that matches the slots used in compatible Apple notebooks.

What is the correct way to seat both sticks so the dual-channel kit runs at DDR3 1066 with 7-7-7-20 timings?

Insert each stick at the same angle, press down firmly until the side clips click on both modules, then verify the speed and timings in the system profiler.

When should I expect to replace these 1.5 V DDR3 modules in a typical laptop?

DDR3 SO-DIMMs have no moving parts and generally last the usable life of the notebook; replacement is only needed if a module fails or you upgrade capacity.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.