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 ECC UDIMM modules with gold contacts on black chips

A-Tech

A-Tech 8GB Kit (2x4GB) DDR3 1333MHz ECC UDIMM 240-Pin Memory Upgrade

SKU CH-6RCM-4SW07

8GB DDR3 1333MHz ECC UDIMM kit for Mac Pro Mid 2010 and Mid 2012 towers

  • Capacity8GB (2 x 4GB)
  • SpeedDDR3 1333 (PC3 10600)
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredUnbuffered
  • ChipsetMajor Brand Chipset
  • 8GB dual-channel kit boosts multitasking capacity
  • DDR3 1333 MHz speed matches Mac Pro specs
  • ECC unbuffered design protects data integrity
  • Certified for Mac Pro 2010 and 2012 models
  • 240-pin UDIMM form factor fits factory slots

Targeted Mac Pro upgrade

This 8 GB kit contains two 4 GB DDR3 1333 MHz ECC UDIMM modules built for Apple Mac Pro towers from Mid 2010 and Mid 2012 with 6-Core or 12-Core Xeon processors. It matches the MD771LL/A and MacPro5,1 specifications exactly.

Standard voltage operation

The modules run at 1.50 V and use unbuffered ECC chips on a major-brand chipset. No extra cooling or power delivery is required beyond what the Mac Pro memory bays already provide.

Dual-channel population

Installing the pair fills two slots for dual-channel bandwidth while leaving remaining bays free for further expansion. The 240-pin form factor ensures a direct fit in the approved A1289 systems without adapters.

أبرز المميزات

  • 8GB dual-channel kit boosts multitasking capacity
  • DDR3 1333 MHz speed matches Mac Pro specs
  • ECC unbuffered design protects data integrity
  • Certified for Mac Pro 2010 and 2012 models
  • 240-pin UDIMM form factor fits factory slots

المواصفات

BrandA-Tech
SeriesA-Tech DDR3 Apple Mac RAM Memory Upgrades
Capacity8GB (2 x 4GB)
SpeedDDR3 1333 (PC3 10600)
Voltage1.50V
ECCYes
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chipset
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

أسئلة حول هذا المنتج

How do I install the 240-pin DDR3 ECC UDIMM modules in a Mac Pro 5,1, and what step do people often miss?

Power down, unplug, open the side panel, remove the memory tray, insert each 4 GB module into the slots matching the 1333 MHz speed until the ejectors click, then reseat the tray before closing the case; the step often missed is fully seating both ejector clips on every module.

What maintenance or replacement will this 1.50 V DDR3 ECC kit need over its lifetime?

No scheduled maintenance is required; the modules are solid-state and covered by a lifetime warranty, so replacement only occurs if a stick fails or you later upgrade to higher-capacity DDR3 ECC UDIMMs.

What limit appears first when the Mac Pro runs sustained workloads with this 1333 MHz PC3-10600 memory?

The memory bandwidth ceiling of 1333 MHz DDR3 is reached before CPU or thermal limits, capping throughput for long renders or large datasets on the supported Xeon processors.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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