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
Green rectangular DDR4 DIMM module with black chips and gold contacts

A-Tech

A-Tech 4GB DDR4 2666MHz CL19 Desktop RAM

SKU CH-9XV7-ERZHY

4GB DDR4 2666MHz desktop module with CL19 latency and 1.2V operation for AMD and Intel systems

  • Capacity4GB
  • SpeedDDR4 2666 (PC4 21300)
  • Tested Frequency2666
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCNo
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2666 MHz speed matches PC4-21300 system requirements
  • CL19 latency at 1.20 V delivers stable standard-voltage operation
  • 288-pin unbuffered DIMM fits mainstream desktop motherboards
  • Rigorous module testing ensures reliable long-term performance

4GB DDR4 2666MHz Desktop Upgrade

This single 4GB module uses DDR4 technology at 2666MHz with CL19 timing and 1.20V operation. It is built for desktop systems that accept standard DDR4 DIMM memory and need a straightforward capacity increase.

288-Pin Unbuffered DIMM Design

The module follows the 288-pin DDR4 DIMM form factor and runs as non-ECC unbuffered memory. Installation is a direct slot-in process on compatible motherboards, and the standard voltage keeps power draw consistent with DDR4 specifications.

Tested Reliability and Support

Each unit undergoes quality assurance testing before shipping to verify dependable operation. The package includes access to United States based technical support for assistance before, during, and after installation.

أبرز المميزات

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2666 MHz speed matches PC4-21300 system requirements
  • CL19 latency at 1.20 V delivers stable standard-voltage operation
  • 288-pin unbuffered DIMM fits mainstream desktop motherboards
  • Rigorous module testing ensures reliable long-term performance

المواصفات

BrandA-Tech
Capacity4GB
SpeedDDR4 2666 (PC4 21300)
Tested Frequency2666
CAS LatencyCL19
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

أسئلة حول هذا المنتج

What speed does the DDR4 2666MHz PC4-21300 interface actually run at?

The module operates at 2666 MT/s with a PC4-21300 data rate, delivering the standard DDR4 bandwidth ceiling for this specification.

Will the 288-pin DIMM fit my motherboard's memory slots?

Yes, the 288-pin unbuffered DIMM matches the standard desktop DDR4 slot layout; verify your board supports DDR4 before installing.

How do I install the 4GB CL19 module, and what step is often missed?

Power off the system, open the case, align the notch on the 288-pin DIMM with the slot key, press firmly until both retention clips click, then confirm the BIOS recognises the new capacity.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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