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 DDR3 SO-DIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3-1333 SO-DIMM Mac iMac 21.5 2.5GHz

SKU CH-36KH-M3GTM

An 8 GB dual-channel kit of 1333 MHz DDR3 SO-DIMM modules built for 21.5-inch iMac models

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8GB dual-channel kit boosts iMac responsiveness
  • DDR3-1333 CL7 timing matches factory spec
  • 204-pin SO-DIMM form factor fits 21.5-inch slot
  • Tested compatible with MC812K/A and MC812LL/A
  • Unbuffered non-ECC design installs without configuration

8GB DDR3 SO-DIMM kit for 21.5-inch iMac

This two-module kit delivers 8 GB of DDR3-1333 memory in 204-pin SO-DIMM form. It is built for the Apple iMac 21.5-inch 2.5 GHz Intel Core i5 (MC812K/A) and validated for matching models. The unbuffered, non-ECC modules run at 1.5 V with CL7 timing.

Capacity and headroom

The kit provides 8 GB across two slots, leaving two slots free on the four-socket platform. Apple formally supports 16 GB in this model, so the kit sits at the halfway mark with room to add another 8 GB later. The 1333 MHz speed matches the platform specification and will not exceed the memory controller limit.

What the bundle changes

Two matched 4 GB sticks enable dual-channel operation on the iMac's four-slot board. The matched pair avoids single-channel penalties and simplifies installation by filling one bank. No heat spreaders are included, keeping the low-profile SO-DIMM height compatible with the slim iMac chassis.

أبرز المميزات

  • 8GB dual-channel kit boosts iMac responsiveness
  • DDR3-1333 CL7 timing matches factory spec
  • 204-pin SO-DIMM form factor fits 21.5-inch slot
  • Tested compatible with MC812K/A and MC812LL/A
  • Unbuffered non-ECC design installs without configuration

المواصفات

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemApple Imac 21.5-Inch 2.5Ghz Intel Core I5 (Mc812K/A)
Package Content2 Memory RAM Sticks

أسئلة حول هذا المنتج

Will the 1333 MHz DDR3 SO-DIMMs work in the 21.5-inch iMac MC812K/A that currently has 10600 speed memory installed?

Yes, the kit is listed as compatible with the Apple iMac 21.5-inch 2.5 GHz Intel Core i5 MC812K/A and runs at DDR3-1333 PC3-10600 speed.

How can I verify the CL7 7-7-7 timing is active after installing the 204-pin modules?

Open System Report in macOS and check the Memory section; it will show each 4 GB module running at 1333 MHz with the stated timings.

Does the package contain only the two 4 GB SODIMM sticks or are tools or guides included?

The box contains the two memory RAM sticks only; no tools, brackets or printed guides are supplied.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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